git.sur5r.net Git - bacula/bacula/blob - gui/baculum/framework/Web/Javascripts/source/prado/activefileupload/activefileupload.js

   1 Prado.WebUI.TActiveFileUpload = jQuery.klass(Prado.WebUI.Control,
   2 {
   3         onInit : function(options)
   4         {
   5                 this.options = options || {};
   6                 Prado.WebUI.TActiveFileUpload.register(this);
   7
   8                 this.input = jQuery('#'+options.inputID).get(0);
   9                 this.flag = jQuery('#'+options.flagID).get(0);
  10                 this.form = jQuery('#'+options.formID).get(0);
  11
  12                 this.indicator = jQuery('#'+options.indicatorID).get(0);
  13                 this.complete = jQuery('#'+options.completeID).get(0);
  14                 this.error = jQuery('#'+options.errorID).get(0);
  15
  16                 // set up events
  17                 if (options.autoPostBack){
  18                         this.observe(this.input,"change",this.fileChanged.bind(this));
  19                 }
  20         },
  21
  22         fileChanged : function(){
  23                 // ie11 fix
  24                 if(this.input.value=='') return;
  25                 // show the upload indicator, and hide the complete and error indicators (if they areSn't already).
  26                 this.flag.value = '1';
  27                 this.complete.style.display = 'none';
  28                 this.error.style.display = 'none';
  29                 this.indicator.style.display = '';
  30
  31                 // set the form to submit in the iframe, submit it, and then reset it.
  32                 this.oldtargetID = this.form.target;
  33                 this.oldFormAction = this.form.action;
  34                 this.oldFormMethod = this.form.method;
  35                 this.oldFormEnctype = this.form.enctype;
  36
  37                 this.form.action += (this.form.action.indexOf('?')!=-1 ? '&' : '?')+'TActiveFileUpload_InputId='+this.options.inputID+'&TActiveFileUpload_TargetId='+this.options.targetID;
  38                 this.form.target = this.options.targetID;
  39                 this.form.method = 'POST';
  40                 this.form.enctype = 'multipart/form-data';
  41                 this.form.submit();
  42
  43                 this.form.action = this.oldFormAction;
  44                 this.form.target = this.oldtargetID;
  45                 this.form.method = this.oldFormMethod;
  46                 this.form.enctype = this.oldFormEnctype;
  47         },
  48
  49         finishUpload : function(options){
  50
  51                 if (this.options.targetID == options.targetID)
  52                 {
  53                         this.finishoptions = options;
  54                         var e = this;
  55                         var callback =
  56                         {
  57                                 'CallbackParameter' : options || '',
  58                                 'onSuccess' : function() { e.finishCallBack(true); },
  59                                 'onFailure' : function() { e.finishCallBack(false); }
  60                         };
  61
  62                         jQuery.extend(callback, this.options);
  63
  64                         var request = new Prado.CallbackRequest(this.options.EventTarget, callback);
  65                         request.dispatch();
  66                 }
  67                 else
  68                         this.finishCallBack(true);
  69
  70         },
  71
  72         finishCallBack : function(success){
  73                 // hide the display indicator.
  74                 this.flag.value = '';
  75                 this.indicator.style.display = 'none';
  76                         // show the complete indicator.
  77                         if ((this.finishoptions.errorCode == 0) && (success)) {
  78                                 this.complete.style.display = '';
  79                                 this.input.value = '';
  80                         } else {
  81                                 this.error.style.display = '';
  82                         }
  83         }
  84
  85 });
  86
  87 jQuery.extend(Prado.WebUI.TActiveFileUpload,
  88 {
  89         //class methods
  90
  91         controls : {},
  92
  93         register : function(control)
  94         {
  95                 Prado.WebUI.TActiveFileUpload.controls[control.options.ID] = control;
  96         },
  97
  98         onFileUpload : function(options)
  99         {
 100                 Prado.WebUI.TActiveFileUpload.controls[options.clientID].finishUpload(options);
 101         },
 102
 103         fileChanged : function(controlID){
 104                 Prado.WebUI.TActiveFileUpload.controls[controlID].fileChanged();
 105         }
 106 });