firefox 表格换行使用问题，请教

echo " <script language='javascript'>toBreakWord(4, 'content2'); </script>";
放在while循环之后．

解决方案 »

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这样的只有一行的值符合要求，其余的仍然不变：您看是一下这个样子的吗？<?php}echo "<script language='javascript'>toBreakWord(4, 'content2');</script>";echo "</table>";
?>
document.getElementById 只能取得一个元素, 得用document.getElementsByName<script type="text/javascript">
function toBreakWord(intLen, id){
var obj=id;
//alert(obj);
var strContent=obj.innerHTML;
//alert(strContent)
var strTemp="";
while(strContent.length>intLen){
strTemp+=strContent.substr(0,intLen)+"<br>";
strContent=strContent.substr(intLen,strContent.length);
}
//alert(strTemp);
//alert(strContent);
strTemp+= strContent;
obj.innerHTML=strTemp;
}
window.onload=function (what){
if(arguments.length   ==   0)
          what='content2';
     else
          what=arguments[0];

obj=document.getElementsByName(what);
len=obj.length;
for (i=0;i<len;i++){
toBreakWord(4,obj[i]);

}
}
</script>
<body>
<table border=1>
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
</table>
</body>
首先感谢您的回复！按照您说的，我复制到本地测试一下，好像不行！结果应该是如下这样的：0123 | wert
4567 | yuio
8901 | plkj
2345 | hghj
6789 | klzx0123 | wert
4567 | yuio
8901 | plkj
2345 | hghj
6789 | klzxtoBreakWord(4,obj[i]);//没有起作用不知道哪里还得改一下，才行！谢谢
<script language='javascript'>
function toBreakWord(intLen, obj)
{
//var obj=document.getElementById(id);
var strContent=obj.innerHTML;
var strTemp="";
alert('1');
while(strContent.length > intLen)
{
strTemp+=strContent.substr(0,intLen)+"<br>";
strContent=strContent.substr(intLen,strContent.length);
}
strTemp+= strContent;
obj.innerHTML=strTemp;
}
window.onload = function()
{
  var divObj = document.getElementsByTagName('td');
  for(var i=0; i< divObj.length; i++)
  {
    //alert(divObj[i]);
   if(divObj[i].id == "content2")
   {
   toBreakWord(3, divObj[i]);
   }
  }
}
</script><table border='1' id="divTable">
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
  <tr>
<td name="content3" id="content3">01234567890123456789</td>
<td name="content3" id="content3">wertyuioplkjhghjklzx</td>
</tr>
</table>注意第三个<tr>里面的没有改．
<script type="text/javascript">
function toBreakWord(intLen, id){
var obj=id;
var strContent=obj.innerHTML;
var strTemp="";
while(strContent.length>intLen){
strTemp+=strContent.substr(0,intLen)+"<br>";
strContent=strContent.substr(intLen,strContent.length);
}
strTemp+= strContent;
obj.innerHTML=strTemp;
}
window.onload=function (){
    var obj=document.getElementsByName('content2');
    var len=obj.length;
    for (i=0;i<len;i++){
     toBreakWord(4,obj[i]);
    }
}
</script>
<body>
<table border=1>
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
<tr>
<td name="content2" id="content2">01234567890123456789</td>
<td name="content2" id="content2">wertyuioplkjhghjklzx</td>
</tr>
</table>
</body>
<script type="text/javascript">
function toBreakWord(intLen, id){
var obj=document.getElementById(id);
var strContent=obj.innerHTML;
var strTemp="";
while(strContent.length>intLen){
strTemp+=strContent.substr(0,intLen)+"<br>";
strContent=strContent.substr(intLen,strContent.length);
}
strTemp+= strContent;
obj.innerHTML=strTemp;
}
</script>
<?php
$arr = array("0123456789","1234567890","2345678901");
$array = array("helloworld","abcdefghigklmn","opqrstuvwxyz");foreach($arr as $key=>$value){
echo "<div id='content".$key."'>$value</div>";
echo "<script language='javascript'>toBreakWord(4, 'content".$key."');</script>";
echo "<hr>";
}foreach($array as $key=>$value){
echo "<div id='cont".$key."'>$value</div>";
echo "<script language='javascript'>toBreakWord(4, 'cont".$key."');</script>";
echo "<hr>";
}?>

firefox 表格换行 使用问题，请教

解决方案 »

firefox 表格换行使用问题，请教