GZ/nwyj/.svn/pristine/c3/c3db08b57d4c835eaa10a46d7b5ec30b7b894974.svn-base

if (!dojo._hasResource["dijit.form.TextBox"]) { // _hasResource checks added by
												// build. Do not use
												// _hasResource directly in your
												// code.
	dojo._hasResource["dijit.form.TextBox"] = true;
	dojo.provide("dijit.form.TextBox");

	dojo.require("dijit.form._FormWidget");

	dojo.declare("dijit.form.TextBox", dijit.form._FormWidget, {
		// summary:
		// A generic textbox field.
		// Serves as a base class to derive more specialized functionality in
		// subclasses.

		// trim: Boolean
		// Removes leading and trailing whitespace if true. Default is false.
		trim : false,

		// uppercase: Boolean
		// Converts all characters to uppercase if true. Default is false.
		uppercase : false,

		// lowercase: Boolean
		// Converts all characters to lowercase if true. Default is false.
		lowercase : false,

		// propercase: Boolean
		// Converts the first character of each word to uppercase if true.
		propercase : false,

		// maxLength: String
		// HTML INPUT tag maxLength declaration.
		maxLength : "",

		templateString : "<input class=\"dojoTextBox\" dojoAttachPoint='textbox,focusNode' name=\"${name}\"\n\tdojoAttachEvent='onmouseenter:_onMouse,onmouseleave:_onMouse,onfocus:_onMouse,onblur:_onMouse,onkeyup,onkeypress:_onKeyPress'\n\tautocomplete=\"off\" type=\"${type}\"\n\t/>\n",
		baseClass : "dijitTextBox",

		attributeMap : dojo.mixin(dojo
						.clone(dijit.form._FormWidget.prototype.attributeMap),
				{
					maxLength : "focusNode"
				}),

		getDisplayedValue : function() {
			return this.filter(this.textbox.value);
		},

		getValue : function() {
			return this.parse(this.getDisplayedValue(), this.constraints);
		},

		setValue : function(value, /* Boolean, optional */priorityChange, /*
																		 * String,
																		 * optional
																		 */
				formattedValue) {
			var filteredValue = this.filter(value);
			if ((typeof filteredValue == typeof value)
					&& (formattedValue == null || formattedValue == undefined)) {
				formattedValue = this.format(filteredValue, this.constraints);
			}
			if (formattedValue != null && formattedValue != undefined) {
				this.textbox.value = formattedValue;
			}
			dijit.form.TextBox.superclass.setValue.call(this, filteredValue,
					priorityChange);
		},

		setDisplayedValue : function(/* String */value) {
			this.textbox.value = value;
			this.setValue(this.getValue(), true);
		},

		forWaiValuenow : function() {
			return this.getDisplayedValue();
		},

		format : function(/* String */value, /* Object */constraints) {
			// summary: Replacable function to convert a value to a properly
			// formatted string
			return ((value == null || value == undefined)
					? ""
					: (value.toString ? value.toString() : value));
		},

		parse : function(/* String */value, /* Object */constraints) {
			// summary: Replacable function to convert a formatted string to a
			// value
			return value;
		},

		postCreate : function() {
			// setting the value here is needed since value="" in the template
			// causes "undefined"
			// and setting in the DOM (instead of the JS object) helps with form
			// reset actions
			this.textbox.setAttribute("value", this.getDisplayedValue());
			this.inherited('postCreate', arguments);

			if (this.srcNodeRef) {
				dojo.style(this.textbox, "cssText", this.style);
				this.textbox.className += " " + this["class"];
			}
			this._layoutHack();
		},

		_layoutHack : function() {
			// summary: work around table sizing bugs on FF2 by forcing redraw
			if (dojo.isFF == 2 && this.domNode.tagName == "TABLE") {
				var node = this.domNode;
				var old = node.style.opacity;
				node.style.opacity = "0.999";
				setTimeout(function() {
							node.style.opacity = old;
						}, 0);
			}
		},

		filter : function(val) {
			// summary: Apply various filters to textbox value
			if (val == undefined || val == null) {
				return "";
			} else if (typeof val != "string") {
				return val;
			}
			if (this.trim) {
				val = dojo.trim(val);
			}
			if (this.uppercase) {
				val = val.toUpperCase();
			}
			if (this.lowercase) {
				val = val.toLowerCase();
			}
			if (this.propercase) {
				val = val.replace(/[^\s]+/g, function(word) {
							return word.substring(0, 1).toUpperCase()
									+ word.substring(1);
						});
			}
			return val;
		},

		// event handlers, you can over-ride these in your own subclasses
		_onBlur : function() {
			this.setValue(this.getValue(), (this.isValid
							? this.isValid()
							: true));
		},

		onkeyup : function() {
			// TODO: it would be nice to massage the value (ie: automatic
			// uppercase, etc) as the user types
			// but this messes up the cursor position if you are typing into the
			// middle of a word, and
			// also trimming doesn't work correctly (it prevents spaces between
			// words too!)
			// this.setValue(this.getValue());
		}
	});

}