Javascript]在HTML页面中动态添加表格，动态生成行的示例

xf.zhouwenjun · 发表于 2013-2-7 20:14:48

<!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=gb2312">
<title>动态添加表格示例</title>
<script language="javascript">
//CopyRight@liwei 2005/11
//动态删除行的函数还没有完成。注意innerHTML里面的控件代码属性赋值的时候不要使用引号
function addLine(){
var newLine = planTable.rows.length;
var row = planTable.insertRow(newLine);
var col = row.insertCell(0);
col.innerHTML = "<input type=checkbox name = chk" + newLine + ">";
col = row.insertCell(1);
col.innerHTML = "<input type=text size=8>";
col = row.insertCell(2);
col.innerHTML = "<select name=object><option value=1>软件项目1</option><option value=2>软件项目2</option></select>";
col = row.insertCell(3);
      col.innerHTML = "<select name=select><option value=1>计划编号1</option><option value=2>计划编号2</option></select>";
col = row.insertCell(4);
col.innerHTML = "<textarea name=textarea cols='40'></textarea>";
return newLine;
}
function keyDwonEvent(){
//alert(event.keyCode);
var newLine;
var txt;
if (event.keyCode == 13&&event.ctrlKey) {
      newLine = addLine();
}
/*
txt = "line"+newLine+"startTime"
txt.setFocus;alert(txt);*/
}
function delLine(){
var i;
var count;
count = planTable.rows.length;
if(count>2){
planTable.deleteRow(planTable.rows.length-1)
      for(i=0;i<count-1;i++){
         //if(document.chk[i].checked){
            //alert("aa");
         //}
      }
}
}
</script>
</head>

<body>
<center>
<table border="0" width="80%" align="center">
<tr align="center" valign="top">
<td height="37" colspan="9"><h2 align="center">日工作计划报告单</h2></td>
</tr>
<tr>
<td>
</td>
</tr>

<tr>
  <td height="30">&nbsp;</td>
  <td width="15%">填表人: </td>
  <td width="15%"><input name="text2" type="text" disabled value="职员1" size="10"></td>
  <td width="1%">&nbsp;</td>
  <td width="21%">&nbsp;</td>
  <td>&nbsp;</td>
  <td><input name="button" type="button"  value="新增计划项"></td>
  <td><input name="button2" type="button"  value="删除计划项"></td>
  <td><input name="button3" type="button" value="提交计划报表"></td>
</tr>
<tr>
<td width="6%" height="19">&nbsp;
  </td>
<td colspan="4"><font  size="-1"color="#FF0000">注:起止时间栏请按照 HH:SS-HH:SS 格式输入</font></td>

<td width="6%">&nbsp;</td>
<td width="11%">&nbsp;</td>
<td width="11%">&nbsp;</td>
<td width="14%">&nbsp;</td>
</tr>

<tr><td colspan="9">
</td>
<tr>
<td height="302" valign="top" colspan="9">
<table align="center" width="100%" border="1" cellpadding="1" cellspacing="0">
  <tr valign="top">
   <td height="258">
   <table align="center" width="100%" border="1" id="planTable" cellpadding="1" cellspacing="0">
      <tr align="center" bgcolor="#66CCCC" >
      <td width="6%">选择</td>
      <td width="17%">起止时间</td>
         <td width="15%">选择项目:</td>
         <td width="15%">项目计划</td>
         <td width="47%">工作计划内容</td>
         </tr>
      <tr align="center">
      <td ><input type="checkbox" name="chk0"> </td>
      <td ><input name="text" type="text" size="8"></td>
      <td ><select name="object">
         <option value="1">软件项目1</option>
         <option value="1">软件项目2</option>
      </select></td>
      <td ><select name="select">
         <option value="">计划编号1</option>
         <option value="">计划编号2</option>
      </select></td>
      <td><textarea name="textarea" cols="40" onKeyDown="keyDwonEvent()"></textarea></td>
      </tr>
</table> </td>
  </tr>
</table></td>
</tr>
</table>
</center>
</body>
</html>

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