调用JavaScript文件
调用JavaScript文件
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>111</title>
<mce:script type="text/javascript" language="JavaScript1.2" src="um_menu.js" mce_src="um_menu.js"></mce:script>
</head>
<body>
<mce:script type="text/javascript" language="JavaScript1.2" src="6.js" mce_src="6.js"></mce:script>
</body>
</html>
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Several programming languages implement a sprintf function, to output a formatted string. It originated from the C programming language, printf function. Its a string manipulation function.
This is limited sprintf Javascript implementation. Function returns a string formatted by the usual printf co ......
这里考虑的是.net服务器控件checkbox或checkboxList;
假设页面如下,chkDepart是部门,chkPeople是所属部门的人员
<div style="text-align: center" mce_style="text-align: center" width="95%" class="tab">
<asp:DataList ID="DataList1" ......
1. ==
Javascript有两组相等运算符,一组是==和!=,另一组是===和!==。前者只比较值的相等,后者除了值以外,还比较类型是否相同。
请尽量不要使用前一组,永远只使用===和!==。因为==默认会进行类型转换,规则十分难记。如果你不相信的话,请回答下面五个判断式的值是true还是false:
false == 'false'
false ......