82 lines
3 KiB
JavaScript
82 lines
3 KiB
JavaScript
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define("dijit/form/MappedTextBox", [
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"dojo/_base/declare", // declare
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"dojo/dom-construct", // domConstruct.place
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"./ValidationTextBox"
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], function(declare, domConstruct, ValidationTextBox){
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// module:
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// dijit/form/MappedTextBox
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return declare("dijit.form.MappedTextBox", ValidationTextBox, {
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// summary:
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// A dijit/form/ValidationTextBox subclass which provides a base class for widgets that have
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// a visible formatted display value, and a serializable
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// value in a hidden input field which is actually sent to the server.
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// description:
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// The visible display may
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// be locale-dependent and interactive. The value sent to the server is stored in a hidden
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// input field which uses the `name` attribute declared by the original widget. That value sent
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// to the server is defined by the dijit/form/MappedTextBox.serialize() method and is typically
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// locale-neutral.
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// tags:
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// protected
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postMixInProperties: function(){
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this.inherited(arguments);
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// we want the name attribute to go to the hidden <input>, not the displayed <input>,
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// so override _FormWidget.postMixInProperties() setting of nameAttrSetting
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this.nameAttrSetting = "";
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},
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// Override default behavior to assign name to focusNode
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_setNameAttr: null,
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serialize: function(val /*=====, options =====*/){
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// summary:
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// Overridable function used to convert the get('value') result to a canonical
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// (non-localized) string. For example, will print dates in ISO format, and
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// numbers the same way as they are represented in javascript.
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// val: anything
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// options: Object?
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// tags:
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// protected extension
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return val.toString ? val.toString() : ""; // String
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},
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toString: function(){
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// summary:
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// Returns widget as a printable string using the widget's value
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// tags:
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// protected
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var val = this.filter(this.get('value')); // call filter in case value is nonstring and filter has been customized
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return val != null ? (typeof val == "string" ? val : this.serialize(val, this.constraints)) : ""; // String
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},
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validate: function(){
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// Overrides `dijit/form/TextBox.validate`
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this.valueNode.value = this.toString();
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return this.inherited(arguments);
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},
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buildRendering: function(){
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// Overrides `dijit/_TemplatedMixin/buildRendering`
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this.inherited(arguments);
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// Create a hidden <input> node with the serialized value used for submit
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// (as opposed to the displayed value).
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// Passing in name as markup rather than calling domConstruct.create() with an attrs argument
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// to make query(input[name=...]) work on IE. (see #8660)
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this.valueNode = domConstruct.place("<input type='hidden'" + (this.name ? ' name="' + this.name.replace(/"/g, """) + '"' : "") + "/>", this.textbox, "after");
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},
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reset: function(){
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// Overrides `dijit/form/ValidationTextBox.reset` to
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// reset the hidden textbox value to ''
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this.valueNode.value = '';
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this.inherited(arguments);
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}
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});
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});
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