日期:2014-05-16  浏览次数:20456 次

JSQL简单example,批量图片切换。

其实这个example也很简单,
就是根据where后的条件批量修改element的属性,此处为Img元素



<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="../src/YESBRAIN.js"></script>
<script type="text/javascript" src="../src/JSQL.js"></script>
<script type="text/javascript" src="../src/JSQL-DOM.js"></script>
<title>Switch Logo Images</title>
</head>
<body>
	<button onClick="switchlogos();"> 切换 LOGOS </button>

	<script type="text/javascript">
		title1 = "google";
		title2 = "baidu";
		logo1 = "images/google.gif";
		logo2 = "images/baidu.gif";
		function switchlogos() {
			//alert('switch');
			var tmplogo = logo1;
			var tmptitle = title1;
			logo1 = logo2;
			title1 = title2;
			logo2 = tmplogo;
			title2 = tmptitle;
			("update logolist set src='" + logo1 + "', title='" + title1 + "'").ForDOM().execute();
		};
		'create table logolist'.ForDOM().executeSQL();
		for(var i=0;i<100;i++) {
			"insert into logolist(nodename,title,src) values ('img','google','images/google.gif')".ForDOM().execute();
		};
		//("delete from logolist where (1=1)").ForDOM().execute();

	</script>
</body>
</html>



其中,还用到了JSQL的DOM元素插入操作:


'create table logolist'.ForDOM().executeSQL();
		for(var i=0;i<100;i++) {
			"insert into logolist(nodename,title,src) values ('img','google','images/google.gif')".ForDOM().execute();
		};



欢迎拍砖!