multiple editor instances, FCKeditorAPI.GetInstance error

[Yanfu Xie]

Summary: when i set multiple editor instances, then get the instances use FCKeditorAPI.GetInstance, it will return undefined (sometime)

vista + firefox 3.01

Steps to replicate: 1.open fckeditor/_samples/html/sample02.html

2.edit the javascript to :

	var oFCKeditor = new FCKeditor( 'FCKeditor1' ) ;
	oFCKeditor.BasePath	= sBasePath ;
	oFCKeditor.ReplaceTextarea() ;

	var oFCKeditor2 = new FCKeditor( 'FCKeditor2' ) ;
	oFCKeditor2.BasePath	= sBasePath ;
	oFCKeditor2.ReplaceTextarea() ;

3.edit the form code to :

	<form action="../php/sampleposteddata.php" method="post" target="_blank">
		<div>
			<textarea name="FCKeditor1" rows="5" cols="80" style="width: 100%; height: 200px">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://www.fckeditor.net/"&gt;FCKeditor&lt;/a&gt;.&lt;/p&gt;</textarea>

			<textarea name="FCKeditor2" rows="10" cols="80" style="width: 100%; height: 300px">test</textarea>
		</div>
		<br />
		<input type="submit" value="Submit" />
		<br />
		<input type="button" value="Get" onclick="alert('FCKeditor1' +'=>'+ FCKeditorAPI.GetInstance('FCKeditor1'));alert('FCKeditor2' +'=>'+ FCKeditorAPI.GetInstance('FCKeditor2'));" />
	</form>

4.run the sample in firefox 3.01 , click the "Get" button, sometime it will return undefined.

[Artur Formella]

Occurs very rarely.

• Turn off the cache.

• Go to the modified sample02.html

• Turn off firefox.

• Turn on firefox with the previous session.

In FF3 on Vista32 there is 25% chance that will work only 1 field, other editor instances are not visible.

Does not occur with IE7 and FF2 (unable to confirm)

[Artur Formella]

#2529 is a DUP of this.

The same problem is described on ​http://drupal.org/node/303428.

[Alfonso Martínez de Lizarrondo]

dup of #2519