swato-select.js

来自「JS库」· JavaScript 代码 · 共 36 行

/*
 *  (c) 2005 Zhijie Chen <[e-mail]>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *	  http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

Swato.Select = Class.create();
Swato.Select.prototype = {

	initialize: function(element,required) {
		this.required = required;
		this.element = $(element);
	},

	gotResult: function(result) {
		if (result && result.join) { 
		this.element.options.length = 0;
		if (!this.required){
			this.element.options[0]=new Option('','');
		}
		for (var i = 0; i < result.length; i++) {
			var opt = new Option(result[i].label||result[i], result[i].value||result[i]);
			this.element.options[this.element.options.length] = opt;
		}
		}
	}
};