cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dojox/form/FileInput.js
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

76 lines
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2.5 KiB
JavaScript

dojo.provide("dojox.form.FileInput");
dojo.experimental("dojox.form.FileInput");
dojo.require("dijit.form._FormWidget");
dojo.require("dijit._Templated");
dojo.declare("dojox.form.FileInput",
dijit.form._FormWidget,
{
// summary: A styled input type="file"
//
// description: A input type="file" form widget, with a button for uploading to be styled via css,
// a cancel button to clear selection, and FormWidget mixin to provide standard dijit.form.Form
// support (FIXME: maybe not fully implemented)
// label: String
// the title text of the "Browse" button
label: "Browse ...",
// cancelText: String
// the title of the "Cancel" button
cancelText: "Cancel",
// name: String
// ugh, this should be pulled from this.domNode
name: "uploadFile",
templatePath: dojo.moduleUrl("dojox.form","resources/FileInput.html"),
startup: function(){
// summary: listen for changes on our real file input
this._listener = this.connect(this.fileInput,"onchange","_matchValue");
this._keyListener = this.connect(this.fileInput,"onkeyup","_matchValue");
},
_matchValue: function(){
// summary: set the content of the upper input based on the semi-hidden file input
this.inputNode.value = this.fileInput.value;
if(this.inputNode.value){
this.cancelNode.style.visibility = "visible";
dojo.fadeIn({ node: this.cancelNode, duration:275 }).play();
}
},
setLabel: function(/* String */label,/* String? */cssClass){
// summary: method to allow use to change button label
this.titleNode.innerHTML = label;
},
reset: function(/* Event */e){
// summary: on click of cancel button, since we can't clear the input because of
// security reasons, we destroy it, and add a new one in it's place.
this.disconnect(this._listener);
this.disconnect(this._keyListener);
if(this.fileInput){
this.domNode.removeChild(this.fileInput);
}
dojo.fadeOut({ node: this.cancelNode, duration:275 }).play();
// should we use cloneNode()? can we?
this.fileInput = document.createElement('input');
// dojo.attr(this.fileInput,{
// "type":"file", "id":this.id, "name": this.name
//});
this.fileInput.setAttribute("type","file");
this.fileInput.setAttribute("id", this.id);
this.fileInput.setAttribute("name", this.name);
dojo.addClass(this.fileInput,"dijitFileInputReal");
this.domNode.appendChild(this.fileInput);
this._keyListener = this.connect(this.fileInput, "onkeyup", "_matchValue");
this._listener = this.connect(this.fileInput, "onchange", "_matchValue");
this.inputNode.value = "";
}
});