JS 需要帮助在 img 上添加 href

Question

i'm using Innova Content Builder to record my webpage. It's contains a module called saveimage.php which transforms binary images to jpg files. This works perfectly.

Now, i would like to encapsulate these img whith href links, but it doesn't works.

Here is my code:

parent.document.getElementById('img-" . $count . "').setAttribute('src','" . $urlpath . $image . "');
parent.document.getElementById('img-" . $count . "').setAttribute('alt','".$image."');
var myLink = document.createElement('a');
myLink.setAttribute('href','http://www.google.fr');
parent.document.getElementById('img-" . $count . "').appendChild(myLink);

This code is placed into a body onload function. I think it's a parentality problem.

Can you help me? Thanks !

Answer 1

Use this:

<script>
    parent.document.getElementById('img-" . $count . "').setAttribute('src','" . $urlpath . $image . "');
    parent.document.getElementById('img-" . $count . "').setAttribute('alt','".$image."');
var myLink = document.createElement('a');
myLink.setAttribute('href','http://www.google.fr');
    parent.document.getElementById('img-" . $count . "').parentNode.insertBefore(myLink, parent.document.getElementById('img-" . $count . "'));
    myLink.appendChild(parent.document.getElementById('img-" . $count . "'));
</script>