Editor execute javascript

Hi,
I'm currently fckeditor to edit the body of webpage. My problem is that in the HTML i have image with rollover and when I pass the mouse over I get an javascript error.

Did someone know how to give the definition of my javascript to the editor ? Or how to avoid the javascript error to popup and not by disabling javasript error ?

Here my code:
<p>
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tbody>
<tr>
<td valign="top"> </td>
<td valign="top" align="right" width="40"><
a onmouseover="MM_swapImage('ImageTop8','','/Image/boutons/btn_top_1_Fr.gif',1)" onmouseout="MM_swapImgRestore()" href="#top">
<img id="ImageTop" height="36" alt="" width="28" border="0" name="ImageTop8" src="/Image/boutons/btn_top_0_Fr.gif" /></a></td>
</tr>
</tbody>
</table>
</p>

Thanks

Thu, 09/14/2006 - 12:50

xenden

Joined: 08/04/2006

Posts: 321

RE: Editor execute javascript

You can add (or uncomment) the ProtectedSource.Add:

FCKConfig.ProtectedSource.Add( /<script[\s\S]*?\/script>/gi ) ; // <SCRIPT> tags.

Which should allow you to have javascript in your editor instance.

If you don't trust the people entering info, you might consider doing this with javascript outside the editor using the image ID tags or some such.

Fri, 09/15/2006 - 07:05

treewebmanager

Joined: 14/09/2006

Posts: 4

RE: Editor execute javascript

Hi, Well this code is already uncomment in my code and I have already test to have the javascript function in the editor with the html and it don't work. I still have an error when I put my mouse over the image.

I have also test to put an alert('') that should popup on the editor load. See code below.

So I think that the editor know "javascript" so went everything is reder he can do mouseover but don't load it, so the function of the mouseover don't existe in memory.

Thank for you tips

CODE
<script type="text/javascript">
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;

}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
alert('yes');
</script>
<p>
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tbody>
<tr>
<td valign="top"> </td>
<td valign="top" align="right" width="40"><a onmouseover="MM_swapImage('ImageTop8','','/_clients/oratoire/website01/library/Image/boutons/btn_top_1_Fr.gif',1)" onmouseout="MM_swapImgRestore()" href="#top"><img id="ImageTop" height="36" alt="" width="28" border="0" name="ImageTop8" src="/_clients/oratoire/website01/library/Image/boutons/btn_top_0_Fr.gif" /></a></td>
</tr>
</tbody>
</table>
</p>

Thu, 09/14/2006 - 13:04

alfonsoml

Joined: 31/12/2006

Posts: 3737

RE: Editor execute javascript

that regexp won't help with the onmouseover events, and I don't know what would happen if you try to write a regexp to match onmouseover="..." as the attribute will become replaced by a html comment that doesn't seems to fit fine inside a tag.

I had this problem long ago, I think that I did left a bug filed and until this is internally fixed someday I preprocess the html replacing onclick= with _onclick= so the events don't get fired and I put them back before storing to the db.

Fri, 09/15/2006 - 07:08

treewebmanager

Joined: 14/09/2006

Posts: 4

RE: Editor execute javascript

Thanks Alfonso , I will try something like that.