从弹出窗口更新文本字段

Question

I have a form like this:

<form action='index.php' method='POST' id='sampleform' name='sampleform'>
    <input type=text name=image size=20 value=''>
</form>

And I want to populate the image field from a popup window.

I'm trying to do it with this:

<a href="#" onclick="window.opener.document
     .getElementById('image').value='<? echo $id;?>';window.close();">
   <? echo $id;?>
</a>

But it doesn't work.

Answer 1

you have to change it like:

<a href="#" onclick="window.opener.document
 .querySelector('input[name=image]').value='<? echo $id;?>';window.close();">
<? echo $id;?>
</a>

if I were you I would do it like:

<a href="javascript:window.opener.document
 .querySelector('input[name=image]').value='<? echo $id;?>';window.close();">
<? echo $id;?>
</a>