开发者

Effect.SlideDown (Scriptaculous) broken in IE7

Recently, I've been trying to work with Prototype & Scriptaculous to have a rather simple SlideDown & ScrollTo effects to fill out a form for their application. It works fine in FF3, FF4, Chrome, Safari, Opera, IE9, and IE8. I knew IE6 would be an issue, but I thought I could get IE7 to work with a couple slight modifications.

The fix of setting the width of the div did not fix the issue.

Currently, it is not working in IE7 and I'm at a loss for why. I'm not a ninja at JavaScript and would appreciate any help given.

XHTML Structure:

<div id="scrollPoint"></div>
<div id="slideForm" style="display:none;">
   开发者_开发知识库 <div style="position: relative">
        <div class="separator" style="padding:5px 0"></div>
        <h3 class="fhgroupblue">Apply for this Position:</h3>
        <ucl:ApplicationForm id="WebUserForm" runat="server" />
    </div>
</div>

Javascript:

<script type="text/javascript">
    function hideDetails() {
        if ($('showFormLink').style.visibility != "hidden") {
            $('showFormLink').style.visibility = 'hidden'; Effect.SlideDown($('slideForm'));
        }
        Effect.ScrollTo('scrollPoint'); return false;
    }
</script>

Trigger:

<div style="text-align:center;">
    <a id="showFormLink" onclick="hideDetails();">Apply!</a>
</div>

CSS:

#jobDetails #slideForm {
padding-right: 10px;
width: 400px;}


Figured this out -- Posting solution for possible other troubled users. For those that are using SiteCore, don't forget to add:if(!Prototype) to the top of your included Prototype.js file. This is due to SiteCore rolling in it's own Prototype library with the Web Forms for Marketers.

Here's what we did:

  1. Added if(!Prototype) to the top of our included Prototype.js file
  2. In /sitecore/shell/controls/lib/{/prototype, /Scriptaculous}, updated the JavaScript libraries to their newest versions.
  3. Magic happened and everything is back to working in IE6 & 7 the way that it was supposed to.
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