innerHTML问题 [英] innerHTML problem

问题描述

我对innerHTML有问题

i获取tr的innerHTML的值并修改文本

但是当我尝试将此文本放回innerHTML时它表示未知的运行时错误

即时尝试在onclick url中附加一些参数


[HTML]< table bgcolor =" #FFFFFF"宽度= QUOT; 150"边界=" 0" CELLPADDING = QUOT; 0" CELLSPACING = QUOT; 0">

< tr id =" xyz">

< td height =" 150"风格= QUOT;光标：指针; cursor：hand; onClick =" popup = window.open（''http://example.com/abc.html?xyz=aa&abc=ssdfd'',_blank'',''height=450,wid th = 500，滚动条= yes，resizable = yes，toolbar = yes，me nubar = yes，status = 1，location = yes''）;这里返回false">一些代码

< / td>

< / tr>

< / table> [/ HTML ]

i have problem with innerHTML
i get the value of innerHTML of tr and modify the text
but when i try to put this text back in innerHTML it says unknown runtime error
im trying to append some paramaeter in the onclick url

[HTML]<table bgcolor= "#FFFFFF" width="150" border="0" cellpadding="0" cellspacing="0">
<tr id="xyz">
<td height="150" style="cursor:pointer; cursor: hand;" onClick="popup = window.open (''http://example.com/abc.html?xyz=aa&abc=ssdfd'',_blank'',''height=450,wid th=500,scrollbars=yes,resizable=yes,toolbar=yes,me nubar=yes,status=1,location=yes''); return false">some code here
</td>
</tr>
</table>[/HTML]

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推荐答案

你还没有定义x在第5行。

You''ve not defined "x" on line 5.

x在上面的某个代码中，在window.onload

x is in a code somewhere above before window.onload

temp.indexOf（"''"）之前在线5是找到第一个单引号而不是第二个引号，因此额外的参数被添加到开头，这会导致语法错误。

temp.indexOf("''") on line 5 is finding the first single quote rather than the second one, so the extra parameter is added to the beginning which causes a syntax error.

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