我封装的jqueryui的弹出框代码（原创）

我封装的jqueryui的弹出框代码

function DialogHelper() {
	/** **********私有属性*********** */
	var title = "提示消息";
	// 设置消息正文
	var content = "";
	// 设置按钮
	var buttons = {
		'确定' : function() {
			$(this).dialog('close');
		}
	};
	var width = 250;
	var height = 154;
	var modal = false;
	var dialogDiv = $("<div><p><span class=\"ui-icon ui-icon-info\" style=\"float: left; margin: 0 7px 20px 0;\"></span></p></div>");
	/** **********getter和setter*********** */
	var setTitle = function(val) {
		title = val;
	}
	var getTitle = function() {
		return title;
	}
	var setContent = function(val) {
		content = val;
	}
	var getContent = function() {
		return content;
	}
	var setButtons = function(val) {
		buttons = val;
	}
	var getButtons = function() {
		return buttons;
	}
	var setWidth = function(val) {
		width = val;
	}
	var getWidth = function() {
		return width;
	}
	var setHeight = function(val) {
		height = val;
	}
	var getHeight = function() {
		return height;
	}
	var setModal = function(val) {
		modal = val;
	}
	var getModal = function() {
		return modal;
	}
	var setDialogDiv = function(val) {
		dialogDiv = val;
	}
	var getDialogDiv = function() {
		return dialogDiv;
	}
	/** **********open方法，弹出对话框*********** */
	var open = function() {
		if (arguments.length == 1 && (typeof arguments[0] == "string"))
			setContent(arguments[0]);
		if (arguments.length == 2 && (typeof arguments[0] == "string")
				&& (typeof arguments[1] == "string")) {
			setTitle(arguments[0]);
			setContent(arguments[1]);
		}
		var dlg = dialogDiv.clone(); // 这个克隆很重要,否则反复添加正文。
		dlg.children().filter("p").html(
				dialogDiv.children().filter("p").html()
						+ getContent());
		dlg.dialog({
			autoOpen : true,
			show : 'scale',
			hide : 'scale',
			position : 'center',
			height : getHeight(),
			width : getWidth(),
			modal : getModal(),
			title : getTitle(),
			buttons : getButtons()
		});
	}
	/** **********对外界暴露一些公共方法*********** */
	return {
		setTitle : setTitle,
		setContent : setContent,
		setButtons : setButtons,
		setWidth : setWidth,
		setHeight : setHeight,
		setModal : setModal,
		setDialogDiv : setDialogDiv,
		open : open
	}
	// TODO:可能有内存泄露
}

使用方法

<script type="text/javascript" src="${webroot }/js/jquery-1.6.2.min.js"></script>
<link rel="stylesheet" href="${webroot }/js/jqueryui/css/ui-lightness/jquery-ui-1.8.16.custom.css" />
<script type="text/javascript" src="${webroot }/js/jqueryui/jquery-ui-1.8.16.custom.min.js"></script>
<script type="text/javascript" src="${webroot }/js/dialoghelper.js"></script>
<script type="text/javascript">
$(function(){
	var dialogHelper = new DialogHelper();
	dialogHelper.open("测试");
});
</script>