动态添加列
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""><script language="javascript">// Example: obj = find...
从数据库导出数据到word、excel、.txt
using System;using System.Data;using System.Drawing;using System.Data.SqlClient;using Excel;using Word;using System.IO;namespace Common{ /// <summary> /// 把数据导入到.doc、.txt、.xls文件中 /// </summary> public class Export { private const string DATAWORDPATH = @"C:\folder\doc\datadoc\"; private const st...
JS验证
1. 长度限制<script>function test() {if(document.a.b.value.length>50){alert("不能超过50个字符！");document.a.b.focus();return false;}}</script><form. name=a nsubmit="return test()"><textarea name="b" cols="40" wrap="VIRTUAL" rows="6"></textarea><input type="submit" name="Submit" value="check"></form> 2. 只能是汉字...
最新评论
- price：谢谢了！！
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- Mortred：真的很好
- armstelang：转载走
- liu472：可以借鉴借鉴~~
- xu1990912：我们也学了网页制作。但觉得动态网页成了趋势。java script 成重点。但好难啊，又要把j...