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926
js/impromptu.js
Normal file
926
js/impromptu.js
Normal file
@@ -0,0 +1,926 @@
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/*! jQuery-Impromptu - v6.2.2 - 2015-11-14
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* http://trentrichardson.com/Impromptu
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* Copyright (c) 2015 Trent Richardson; Licensed MIT */
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(function(root, factory) {
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if (typeof define === 'function' && define.amd) {
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define(['jquery'], factory);
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} else {
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factory(root.jQuery);
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}
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}(this, function($) {
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'use strict';
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// ########################################################################
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// Base object
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// ########################################################################
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/**
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* Imp - Impromptu object - passing no params will not open, only return the instance
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* @param message String/Object - String of html or Object of states
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* @param options Object - Options to set the prompt
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* @return Imp - the instance of this Impromptu object
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*/
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var Imp = function(message, options){
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var t = this;
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t.id = Imp.count++;
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Imp.lifo.push(t);
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if(message){
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t.open(message, options);
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}
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return t;
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};
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// ########################################################################
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// static properties and methods
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// ########################################################################
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/**
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* defaults - the default options
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*/
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Imp.defaults = {
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prefix:'jqi',
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classes: {
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box: '',
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fade: '',
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prompt: '',
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form: '',
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close: '',
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title: '',
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message: '',
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buttons: '',
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button: '',
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defaultButton: ''
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},
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title: '',
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closeText: '×',
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buttons: {
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Ok: true
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},
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buttonTimeout: 1000,
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loaded: function(e){},
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submit: function(e,v,m,f){},
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close: function(e,v,m,f){},
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statechanging: function(e, from, to){},
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statechanged: function(e, to){},
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opacity: 0.6,
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zIndex: 999,
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overlayspeed: 'slow',
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promptspeed: 'fast',
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show: 'fadeIn',
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hide: 'fadeOut',
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focus: 0,
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defaultButton: 0,
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useiframe: false,
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top: '15%',
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position: {
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container: null,
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x: null,
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y: null,
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arrow: null,
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width: null
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},
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persistent: true,
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timeout: 0,
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states: {},
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initialState: 0,
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state: {
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name: null,
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title: '',
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html: '',
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buttons: {
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Ok: true
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},
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focus: 0,
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defaultButton: 0,
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position: {
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container: null,
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x: null,
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y: null,
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arrow: null,
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width: null
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},
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submit: function(e,v,m,f){
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return true;
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}
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}
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};
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/**
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* setDefaults - Sets the default options
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* @param o Object - Options to set as defaults
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* @return void
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*/
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Imp.setDefaults = function(o) {
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Imp.defaults = $.extend({}, Imp.defaults, o);
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};
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/**
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* setStateDefaults - Sets the default options for a state
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* @param o Object - Options to set as defaults
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* @return void
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*/
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Imp.setStateDefaults = function(o) {
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Imp.defaults.state = $.extend({}, Imp.defaults.state, o);
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};
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/**
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* @var Int - A counter used to provide a unique ID for new prompts
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*/
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Imp.count = 0;
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/**
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* @var Array - An array of Impromptu intances in a LIFO queue (last in first out)
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*/
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Imp.lifo = [];
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/**
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* getLast - get the last element from the queue (doesn't pop, just returns)
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* @return Imp - the instance of this Impromptu object or false if queue is empty
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*/
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Imp.getLast = function(){
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var l = Imp.lifo.length;
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return (l > 0)? Imp.lifo[l-1] : false;
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};
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/**
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* removeFromStack - remove an element from the lifo stack by its id
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* @param id int - id of the instance to remove
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* @return api - The api of the element removed from the stack or void
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*/
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Imp.removeFromStack = function(id){
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for(var i=Imp.lifo.length-1; i>=0; i--){
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if(Imp.lifo[i].id === id){
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return Imp.lifo.splice(i,1)[0];
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}
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}
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};
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// ########################################################################
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// extend our object instance properties and methods
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// ########################################################################
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Imp.prototype = {
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/**
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* @var Int - A unique id, simply an autoincremented number
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*/
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id: null,
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/**
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* open - Opens the prompt
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* @param message String/Object - String of html or Object of states
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* @param options Object - Options to set the prompt
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* @return Imp - the instance of this Impromptu object
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*/
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open: function(message, options) {
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var t = this;
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t.options = $.extend({},Imp.defaults,options);
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// Be sure any previous timeouts are destroyed
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if(t.timeout){
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clearTimeout(t.timeout);
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}
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t.timeout = false;
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var opts = t.options,
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$body = $(document.body),
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$window = $(window);
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//build the box and fade
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var msgbox = '<div class="'+ opts.prefix +'box '+ opts.classes.box +'">';
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if(opts.useiframe && ($('object, applet').length > 0)) {
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msgbox += '<iframe src="javascript:false;" class="'+ opts.prefix +'fade '+ opts.classes.fade +'"></iframe>';
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} else {
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msgbox += '<div class="'+ opts.prefix +'fade '+ opts.classes.fade +'"></div>';
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}
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msgbox += '<div class="'+ opts.prefix +' '+ opts.classes.prompt +'">'+
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'<form action="#" class="'+ opts.prefix +'form '+ opts.classes.form +'">'+
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'<div class="'+ opts.prefix +'close '+ opts.classes.close +'">'+ opts.closeText +'</div>'+
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'<div class="'+ opts.prefix +'states"></div>'+
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'</form>'+
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'</div>'+
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'</div>';
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t.jqib = $(msgbox).appendTo($body);
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t.jqi = t.jqib.children('.'+ opts.prefix);
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t.jqif = t.jqib.children('.'+ opts.prefix +'fade');
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//if a string was passed, convert to a single state
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if(message.constructor === String){
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message = {
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state0: {
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title: opts.title,
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html: message,
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buttons: opts.buttons,
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position: opts.position,
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focus: opts.focus,
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defaultButton: opts.defaultButton,
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submit: opts.submit
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}
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};
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}
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//build the states
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t.options.states = {};
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var k,v;
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for(k in message){
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v = $.extend({},Imp.defaults.state,{name:k},message[k]);
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t.addState(v.name, v);
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if(t.currentStateName === ''){
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t.currentStateName = v.name;
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}
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}
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//Events
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t.jqi.on('click', '.'+ opts.prefix +'buttons button', function(e){
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var $t = $(this),
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$state = $t.parents('.'+ opts.prefix +'state'),
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statename = $state.data('jqi-name'),
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stateobj = t.options.states[statename],
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msg = $state.children('.'+ opts.prefix +'message'),
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clicked = stateobj.buttons[$t.text()] || stateobj.buttons[$t.html()],
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forminputs = {};
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// disable for a moment to prevent multiple clicks
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if(t.options.buttonTimeout > 0){
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t.disableStateButtons(statename);
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setTimeout(function(){
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t.enableStateButtons(statename);
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}, t.options.buttonTimeout);
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}
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// if for some reason we couldn't get the value
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if(clicked === undefined){
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for(var i in stateobj.buttons){
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if(stateobj.buttons[i].title === $t.text() || stateobj.buttons[i].title === $t.html()){
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clicked = stateobj.buttons[i].value;
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}
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}
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}
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//collect all form element values from all states.
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$.each(t.jqi.children('form').serializeArray(),function(i,obj){
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if (forminputs[obj.name] === undefined) {
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forminputs[obj.name] = obj.value;
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} else if (typeof forminputs[obj.name] === Array || typeof forminputs[obj.name] === 'object') {
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forminputs[obj.name].push(obj.value);
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} else {
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forminputs[obj.name] = [forminputs[obj.name],obj.value];
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}
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});
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// trigger an event
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var promptsubmite = new $.Event('impromptu:submit');
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promptsubmite.stateName = stateobj.name;
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promptsubmite.state = $state;
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$state.trigger(promptsubmite, [clicked, msg, forminputs]);
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if(!promptsubmite.isDefaultPrevented()){
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t.close(true, clicked,msg,forminputs);
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}
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});
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// if the fade is clicked blink the prompt
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var fadeClicked = function(){
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if(opts.persistent){
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var offset = (opts.top.toString().indexOf('%') >= 0? ($window.height()*(parseInt(opts.top,10)/100)) : parseInt(opts.top,10)),
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top = parseInt(t.jqi.css('top').replace('px',''),10) - offset;
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//$window.scrollTop(top);
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$('html,body').animate({ scrollTop: top }, 'fast', function(){
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var i = 0;
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t.jqib.addClass(opts.prefix +'warning');
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var intervalid = setInterval(function(){
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t.jqib.toggleClass(opts.prefix +'warning');
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if(i++ > 1){
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clearInterval(intervalid);
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t.jqib.removeClass(opts.prefix +'warning');
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}
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}, 100);
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});
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}
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else {
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t.close(true);
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}
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};
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// listen for esc or tab keys
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var keyDownEventHandler = function(e){
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var key = (window.event) ? event.keyCode : e.keyCode;
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//escape key closes
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if(key === 27) {
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fadeClicked();
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}
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//enter key pressed trigger the default button if its not on it, ignore if it is a textarea
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if(key === 13){
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var $defBtn = t.getCurrentState().find('.'+ opts.prefix +'defaultbutton');
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var $tgt = $(e.target);
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if($tgt.is('textarea,.'+opts.prefix+'button') === false && $defBtn.length > 0){
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e.preventDefault();
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$defBtn.click();
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}
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}
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//constrain tabs, tabs should iterate through the state and not leave
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if (key === 9){
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var $inputels = $('input,select,textarea,button',t.getCurrentState());
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var fwd = !e.shiftKey && e.target === $inputels[$inputels.length-1];
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var back = e.shiftKey && e.target === $inputels[0];
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if (fwd || back) {
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setTimeout(function(){
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if (!$inputels){
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return;
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}
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var el = $inputels[back===true ? $inputels.length-1 : 0];
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if (el){
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el.focus();
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}
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},10);
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return false;
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}
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}
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};
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t.position();
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t.style();
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// store copy of the window resize function for interal use only
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t._windowResize = function(e){
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t.position(e);
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};
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$window.resize({ animate: false }, t._windowResize);
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t.jqif.click(fadeClicked);
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t.jqi.find('.'+ opts.prefix +'close').click(function(){ t.close(); });
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t.jqi.find('.'+ opts.prefix +'form').submit(function(){ return false; });
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t.jqib.on("keydown",keyDownEventHandler)
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.on('impromptu:loaded', opts.loaded)
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.on('impromptu:close', opts.close)
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.on('impromptu:statechanging', opts.statechanging)
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.on('impromptu:statechanged', opts.statechanged);
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// Show it
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t.jqif[opts.show](opts.overlayspeed);
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t.jqi[opts.show](opts.promptspeed, function(){
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t.goToState(
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isNaN(opts.initialState) ? opts.initialState :
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t.jqi.find('.'+ opts.prefix +'states .'+ opts.prefix +'state').eq(opts.initialState).data('jqi-name')
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);
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t.jqib.trigger('impromptu:loaded');
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});
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// Timeout
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if(opts.timeout > 0){
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t.timeout = setTimeout(function(){ t.close(true); },opts.timeout);
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}
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return t;
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},
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/**
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* close - Closes the prompt
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* @param callback Function - called when the transition is complete
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* @param clicked String - value of the button clicked (only used internally)
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* @param msg jQuery - The state message body (only used internally)
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* @param forvals Object - key/value pairs of all form field names and values (only used internally)
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* @return Imp - the instance of this Impromptu object
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*/
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close: function(callCallback, clicked, msg, formvals){
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var t = this;
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Imp.removeFromStack(t.id);
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if(t.timeout){
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clearTimeout(t.timeout);
|
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t.timeout = false;
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||||
}
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|
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if(t.jqib){
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t.jqib[t.options.hide]('fast',function(){
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t.jqib.trigger('impromptu:close', [clicked,msg,formvals]);
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t.jqib.remove();
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$(window).off('resize', t._windowResize);
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if(typeof callCallback === 'function'){
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callCallback();
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||||
}
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});
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||||
}
|
||||
t.currentStateName = "";
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||||
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||||
return t;
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||||
},
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||||
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||||
/**
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||||
* addState - Injects a state into the prompt
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||||
* @param statename String - Name of the state
|
||||
* @param stateobj Object - options for the state
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||||
* @param afterState String - selector of the state to insert after
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||||
* @return jQuery - the newly created state
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||||
*/
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||||
addState: function(statename, stateobj, afterState) {
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||||
var t = this,
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||||
state = '',
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||||
$state = null,
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||||
arrow = '',
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||||
title = '',
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||||
opts = t.options,
|
||||
pos = $.isFunction(stateobj.position) ? stateobj.position() : stateobj.position,
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$jqistates = t.jqi.find('.'+ opts.prefix +'states'),
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buttons = [],
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||||
showHtml,defbtn,k,v,l,i=0;
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||||
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stateobj = $.extend({},Imp.defaults.state, {name:statename}, stateobj);
|
||||
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||||
if($.isPlainObject(pos) && pos.arrow !== null){
|
||||
arrow = '<div class="'+ opts.prefix + 'arrow '+ opts.prefix + 'arrow'+ pos.arrow +'"></div>';
|
||||
}
|
||||
if(stateobj.title && stateobj.title !== ''){
|
||||
title = '<div class="lead '+ opts.prefix + 'title '+ opts.classes.title +'">'+ stateobj.title +'</div>';
|
||||
}
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||||
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||||
showHtml = stateobj.html;
|
||||
if (typeof stateobj.html === 'function') {
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||||
showHtml = 'Error: html function must return text';
|
||||
}
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||||
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state += '<div class="'+ opts.prefix + 'state" data-jqi-name="'+ statename +'">'+
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||||
arrow + title +
|
||||
'<div class="'+ opts.prefix +'message '+ opts.classes.message +'">' + showHtml +'</div>'+
|
||||
'<div class="'+ opts.prefix +'buttons'+ ($.isEmptyObject(stateobj.buttons)? 'hide ':' ') + opts.classes.buttons +'">';
|
||||
|
||||
// state buttons may be in object or array, lets convert objects to arrays
|
||||
if($.isArray(stateobj.buttons)){
|
||||
buttons = stateobj.buttons;
|
||||
}
|
||||
else if($.isPlainObject(stateobj.buttons)){
|
||||
for(k in stateobj.buttons){
|
||||
if(stateobj.buttons.hasOwnProperty(k)){
|
||||
buttons.push({ title: k, value: stateobj.buttons[k] });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// iterate over each button and create them
|
||||
for(i=0, l=buttons.length; i<l; i++){
|
||||
v = buttons[i],
|
||||
defbtn = stateobj.focus === i || (isNaN(stateobj.focus) && stateobj.defaultButton === i) ? (opts.prefix + 'defaultbutton ' + opts.classes.defaultButton) : '';
|
||||
|
||||
state += '<button class="'+ opts.classes.button +' '+ opts.prefix + 'button '+ defbtn;
|
||||
|
||||
if(typeof v.classes !== "undefined"){
|
||||
state += ' '+ ($.isArray(v.classes)? v.classes.join(' ') : v.classes) + ' ';
|
||||
}
|
||||
|
||||
state += '" name="' + opts.prefix + '_' + statename + '_button' + v.title.replace(/[^a-z0-9]+/gi,'') + '" value="' + v.value + '">' + v.title + '</button>';
|
||||
}
|
||||
|
||||
state += '</div></div>';
|
||||
|
||||
$state = $(state).css({display:'none'});
|
||||
|
||||
$state.on('impromptu:submit', stateobj.submit);
|
||||
|
||||
if(afterState !== undefined){
|
||||
t.getState(afterState).after($state);
|
||||
}
|
||||
else{
|
||||
$jqistates.append($state);
|
||||
}
|
||||
|
||||
t.options.states[statename] = stateobj;
|
||||
|
||||
return $state;
|
||||
},
|
||||
|
||||
/**
|
||||
* removeState - Removes a state from the prompt
|
||||
* @param state String - Name of the state
|
||||
* @param newState String - Name of the state to transition to
|
||||
* @return Boolean - returns true on success, false on failure
|
||||
*/
|
||||
removeState: function(state, newState) {
|
||||
var t = this,
|
||||
$state = t.getState(state),
|
||||
rm = function(){ $state.remove(); };
|
||||
|
||||
if($state.length === 0){
|
||||
return false;
|
||||
}
|
||||
|
||||
// transition away from it before deleting
|
||||
if($state.css('display') !== 'none'){
|
||||
if(newState !== undefined && t.getState(newState).length > 0){
|
||||
t.goToState(newState, false, rm);
|
||||
}
|
||||
else if($state.next().length > 0){
|
||||
t.nextState(rm);
|
||||
}
|
||||
else if($state.prev().length > 0){
|
||||
t.prevState(rm);
|
||||
}
|
||||
else{
|
||||
t.close();
|
||||
}
|
||||
}
|
||||
else{
|
||||
$state.slideUp('slow', rm);
|
||||
}
|
||||
|
||||
return true;
|
||||
},
|
||||
|
||||
/**
|
||||
* getApi - Get the api, so you can extract it from $.prompt stack
|
||||
* @return jQuery - the prompt
|
||||
*/
|
||||
getApi: function() {
|
||||
return this;
|
||||
},
|
||||
|
||||
/**
|
||||
* getBox - Get the box containing fade and prompt
|
||||
* @return jQuery - the prompt
|
||||
*/
|
||||
getBox: function() {
|
||||
return this.jqib;
|
||||
},
|
||||
|
||||
/**
|
||||
* getPrompt - Get the prompt
|
||||
* @return jQuery - the prompt
|
||||
*/
|
||||
getPrompt: function() {
|
||||
return this.jqi;
|
||||
},
|
||||
|
||||
/**
|
||||
* getState - Get the state by its name
|
||||
* @param statename String - Name of the state
|
||||
* @return jQuery - the state
|
||||
*/
|
||||
getState: function(statename) {
|
||||
return this.jqi.find('[data-jqi-name="'+ statename +'"]');
|
||||
},
|
||||
|
||||
/**
|
||||
* getCurrentState - Get the current visible state
|
||||
* @return jQuery - the current visible state
|
||||
*/
|
||||
getCurrentState: function() {
|
||||
return this.getState(this.getCurrentStateName());
|
||||
},
|
||||
|
||||
/**
|
||||
* getCurrentStateName - Get the name of the current visible state/substate
|
||||
* @return String - the current visible state's name
|
||||
*/
|
||||
getCurrentStateName: function() {
|
||||
return this.currentStateName;
|
||||
},
|
||||
|
||||
/**
|
||||
* disableStateButtons - Disables the buttons in a state
|
||||
* @param statename String - Name of the state containing buttons
|
||||
* @param buttons Array - Array of button values to disable. By default all are disabled
|
||||
* @param enable Boolean - True to enable the buttons instead of disabling (internally use only)
|
||||
* @return Void
|
||||
*/
|
||||
disableStateButtons: function(statename, buttons, enable) {
|
||||
var t = this;
|
||||
|
||||
if($.isArray(statename)){
|
||||
buttons = statename;
|
||||
statename = null;
|
||||
}
|
||||
|
||||
t.getState(statename || t.getCurrentStateName()).find('.'+ t.options.prefix + 'button').each(function(i,btn){
|
||||
if(buttons === undefined || $.inArray(btn.value, buttons) !== -1){
|
||||
btn.disabled = !enable;
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* enableStateButtons - Enables the buttons in a state
|
||||
* @param statename String - Name of the state containing buttons. Defaults to current state
|
||||
* @param buttons Array - Array of button values to enable. By default all are enabled
|
||||
* @return Void
|
||||
*/
|
||||
enableStateButtons: function(statename, buttons) {
|
||||
this.disableStateButtons(statename, buttons, true);
|
||||
},
|
||||
|
||||
/**
|
||||
* position - Repositions the prompt (Used internally)
|
||||
* @return void
|
||||
*/
|
||||
position: function(e){
|
||||
var t = this,
|
||||
restoreFx = $.fx.off,
|
||||
$state = t.getCurrentState(),
|
||||
stateObj = t.options.states[$state.data('jqi-name')],
|
||||
pos = stateObj ? $.isFunction(stateObj.position) ? stateObj.position() : stateObj.position : undefined,
|
||||
$window = $(window),
|
||||
bodyHeight = document.body.scrollHeight, //$(document.body).outerHeight(true),
|
||||
windowHeight = $(window).height(),
|
||||
documentHeight = $(document).height(),
|
||||
height = (bodyHeight > windowHeight) ? bodyHeight : windowHeight,
|
||||
scrollTop = parseInt($window.scrollTop(),10),
|
||||
top = scrollTop + (t.options.top.toString().indexOf('%') >= 0?
|
||||
(windowHeight*(parseInt(t.options.top,10)/100)) : parseInt(t.options.top,10));
|
||||
|
||||
// when resizing the window turn off animation
|
||||
if(e !== undefined && e.data.animate === false){
|
||||
$.fx.off = true;
|
||||
}
|
||||
|
||||
t.jqib.css({
|
||||
position: "absolute",
|
||||
height: height,
|
||||
width: "100%",
|
||||
top: 0,
|
||||
left: 0,
|
||||
right: 0,
|
||||
bottom: 0
|
||||
});
|
||||
t.jqif.css({
|
||||
position: "fixed",
|
||||
height: height,
|
||||
width: "100%",
|
||||
top: 0,
|
||||
left: 0,
|
||||
right: 0,
|
||||
bottom: 0
|
||||
});
|
||||
|
||||
// tour positioning
|
||||
if(pos && pos.container){
|
||||
var offset = $(pos.container).offset(),
|
||||
hasScrolled = false;
|
||||
|
||||
if($.isPlainObject(offset) && offset.top !== undefined){
|
||||
top = (offset.top + pos.y) - (t.options.top.toString().indexOf('%') >= 0? (windowHeight*(parseInt(t.options.top,10)/100)) : parseInt(t.options.top,10));
|
||||
|
||||
t.jqi.css({
|
||||
position: "absolute"
|
||||
});
|
||||
t.jqi.animate({
|
||||
top: offset.top + pos.y,
|
||||
left: offset.left + pos.x,
|
||||
marginLeft: 0,
|
||||
width: (pos.width !== undefined)? pos.width : null
|
||||
}, function(){
|
||||
// if it didn't scroll before, check that the bottom is within view. Since width
|
||||
// is animated we must use the callback before we know the height
|
||||
if(!hasScrolled && (offset.top + pos.y + t.jqi.outerHeight(true)) > (scrollTop + windowHeight)){
|
||||
$('html,body').animate({ scrollTop: top }, 'slow', 'swing', function(){});
|
||||
hasScrolled = true;
|
||||
}
|
||||
});
|
||||
|
||||
// scroll if the top is out of the viewing area
|
||||
if(top < scrollTop || top > scrollTop + windowHeight){
|
||||
$('html,body').animate({ scrollTop: top }, 'slow', 'swing', function(){});
|
||||
hasScrolled = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
// custom state width animation
|
||||
else if(pos && pos.width){
|
||||
t.jqi.css({
|
||||
position: "absolute",
|
||||
left: '50%'
|
||||
});
|
||||
t.jqi.animate({
|
||||
top: pos.y || top,
|
||||
left: pos.x || '50%',
|
||||
marginLeft: ((pos.width/2)*-1),
|
||||
width: pos.width
|
||||
});
|
||||
}
|
||||
// standard prompt positioning
|
||||
else{
|
||||
t.jqi.css({
|
||||
position: "absolute",
|
||||
top: top,
|
||||
left: '50%',//$window.width()/2,
|
||||
marginLeft: ((t.jqi.outerWidth(false)/2)*-1)
|
||||
});
|
||||
}
|
||||
|
||||
// restore fx settings
|
||||
if(e !== undefined && e.data.animate === false){
|
||||
$.fx.off = restoreFx;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* style - Restyles the prompt (Used internally)
|
||||
* @return void
|
||||
*/
|
||||
style: function(){
|
||||
var t = this;
|
||||
|
||||
t.jqif.css({
|
||||
zIndex: t.options.zIndex,
|
||||
display: "none",
|
||||
opacity: t.options.opacity
|
||||
});
|
||||
t.jqi.css({
|
||||
zIndex: t.options.zIndex+1,
|
||||
display: "none"
|
||||
});
|
||||
t.jqib.css({
|
||||
zIndex: t.options.zIndex
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* goToState - Goto the specified state
|
||||
* @param state String - name of the state to transition to
|
||||
* @param subState Boolean - true to be a sub state within the currently open state
|
||||
* @param callback Function - called when the transition is complete
|
||||
* @return jQuery - the newly active state
|
||||
*/
|
||||
goToState: function(state, subState, callback) {
|
||||
var t = this,
|
||||
$jqi = t.jqi,
|
||||
jqiopts = t.options,
|
||||
$state = t.getState(state),
|
||||
stateobj = jqiopts.states[$state.data('jqi-name')],
|
||||
promptstatechanginge = new $.Event('impromptu:statechanging'),
|
||||
opts = t.options;
|
||||
|
||||
if(stateobj !== undefined){
|
||||
|
||||
|
||||
if (typeof stateobj.html === 'function') {
|
||||
var contentLaterFunc = stateobj.html;
|
||||
$state.find('.' + opts.prefix +'message ').html(contentLaterFunc());
|
||||
}
|
||||
|
||||
// subState can be ommitted
|
||||
if(typeof subState === 'function'){
|
||||
callback = subState;
|
||||
subState = false;
|
||||
}
|
||||
|
||||
t.jqib.trigger(promptstatechanginge, [t.getCurrentStateName(), state]);
|
||||
|
||||
if(!promptstatechanginge.isDefaultPrevented() && $state.length > 0){
|
||||
t.jqi.find('.'+ opts.prefix +'parentstate').removeClass(opts.prefix +'parentstate');
|
||||
|
||||
if(subState){ // hide any open substates
|
||||
// get rid of any substates
|
||||
t.jqi.find('.'+ opts.prefix +'substate').not($state)
|
||||
.slideUp(jqiopts.promptspeed)
|
||||
.removeClass('.'+ opts.prefix +'substate')
|
||||
.find('.'+ opts.prefix +'arrow').hide();
|
||||
|
||||
// add parent state class so it can be visible, but blocked
|
||||
t.jqi.find('.'+ opts.prefix +'state:visible').addClass(opts.prefix +'parentstate');
|
||||
|
||||
// add substate class so we know it will be smaller
|
||||
$state.addClass(opts.prefix +'substate');
|
||||
}
|
||||
else{ // hide any open states
|
||||
t.jqi.find('.'+ opts.prefix +'state').not($state)
|
||||
.slideUp(jqiopts.promptspeed)
|
||||
.find('.'+ opts.prefix +'arrow').hide();
|
||||
}
|
||||
t.currentStateName = stateobj.name;
|
||||
|
||||
$state.slideDown(jqiopts.promptspeed,function(){
|
||||
var $t = $(this);
|
||||
t.enableStateButtons();
|
||||
|
||||
// if focus is a selector, find it, else its button index
|
||||
if(typeof(stateobj.focus) === 'string'){
|
||||
$t.find(stateobj.focus).eq(0).focus();
|
||||
}
|
||||
else{
|
||||
$t.find('.'+ opts.prefix +'defaultbutton').focus();
|
||||
}
|
||||
|
||||
$t.find('.'+ opts.prefix +'arrow').show(jqiopts.promptspeed);
|
||||
|
||||
if (typeof callback === 'function'){
|
||||
t.jqib.on('impromptu:statechanged', callback);
|
||||
}
|
||||
t.jqib.trigger('impromptu:statechanged', [state]);
|
||||
if (typeof callback === 'function'){
|
||||
t.jqib.off('impromptu:statechanged', callback);
|
||||
}
|
||||
});
|
||||
if(!subState){
|
||||
t.position();
|
||||
}
|
||||
} // end isDefaultPrevented()
|
||||
}// end stateobj !== undefined
|
||||
|
||||
return $state;
|
||||
},
|
||||
|
||||
/**
|
||||
* nextState - Transition to the next state
|
||||
* @param callback Function - called when the transition is complete
|
||||
* @return jQuery - the newly active state
|
||||
*/
|
||||
nextState: function(callback) {
|
||||
var t = this,
|
||||
$next = t.getCurrentState().next();
|
||||
if($next.length > 0){
|
||||
t.goToState( $next.data('jqi-name'), callback );
|
||||
}
|
||||
return $next;
|
||||
},
|
||||
|
||||
/**
|
||||
* prevState - Transition to the previous state
|
||||
* @param callback Function - called when the transition is complete
|
||||
* @return jQuery - the newly active state
|
||||
*/
|
||||
prevState: function(callback) {
|
||||
var t = this,
|
||||
$prev = t.getCurrentState().prev();
|
||||
if($prev.length > 0){
|
||||
t.goToState( $prev.data('jqi-name'), callback );
|
||||
}
|
||||
return $prev;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
// ########################################################################
|
||||
// $.prompt will manage a queue of Impromptu instances
|
||||
// ########################################################################
|
||||
|
||||
/**
|
||||
* $.prompt create a new Impromptu instance and push it on the stack of instances
|
||||
* @param message String/Object - String of html or Object of states
|
||||
* @param options Object - Options to set the prompt
|
||||
* @return jQuery - the jQuery object of the prompt within the modal
|
||||
*/
|
||||
$.prompt = function(message, options){
|
||||
var api = new Imp(message, options);
|
||||
return api.jqi;
|
||||
};
|
||||
|
||||
/**
|
||||
* Copy over static methods
|
||||
*/
|
||||
$.each(Imp, function(k,v){
|
||||
$.prompt[k] = v;
|
||||
});
|
||||
|
||||
/**
|
||||
* Create a proxy for accessing all instance methods. The close method pops from queue.
|
||||
*/
|
||||
$.each(Imp.prototype, function(k,v){
|
||||
$.prompt[k] = function(){
|
||||
var api = Imp.getLast(); // always use the last instance on the stack
|
||||
|
||||
if(api && typeof api[k] === "function"){
|
||||
return api[k].apply(api, arguments);
|
||||
}
|
||||
};
|
||||
});
|
||||
|
||||
// ########################################################################
|
||||
// jQuery Plugin and public access
|
||||
// ########################################################################
|
||||
|
||||
/**
|
||||
* Enable using $('.selector').prompt({});
|
||||
* This will grab the html within the prompt as the prompt message
|
||||
*/
|
||||
$.fn.prompt = function(options){
|
||||
if(options === undefined){
|
||||
options = {};
|
||||
}
|
||||
if(options.withDataAndEvents === undefined){
|
||||
options.withDataAndEvents = false;
|
||||
}
|
||||
|
||||
$.prompt($(this).clone(options.withDataAndEvents).html(),options);
|
||||
};
|
||||
|
||||
/**
|
||||
* Export it as Impromptu and $.prompt
|
||||
* Can be used from here forth as new Impromptu(states, opts)
|
||||
*/
|
||||
window.Impromptu = Imp;
|
||||
|
||||
}));
|
||||
Reference in New Issue
Block a user