Attachment 576439 Details for Bug 811167 – Patch to make editarea work well with IE9

[patch] Patch to make editarea work well with IE9

editarea-bz810991.patch (text/plain), 1.37 KB, created by Stephen Herr on 2012-04-10 10:21:13 UTC

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Creator: Stephen Herr

Created: 2012-04-10 10:21:13 UTC

Size: 1.37 KB

patch

obsolete

>diff -uNr editarea.old/edit_area/edit_area.css editarea/edit_area/edit_area.css
>--- editarea.old/edit_area/edit_area.css	2010-01-14 01:56:34.000000000 -0500
>+++ editarea/edit_area/edit_area.css	2012-04-09 17:27:12.995918527 -0400
>@@ -143,7 +143,7 @@
> }
> 
> .hidden{
>-	opacity: 0.2; 
>+	opacity: 0; 
> 	filter:alpha(opacity=20);
> }
> 
>diff -uNr editarea.old/edit_area/manage_area.js editarea/edit_area/manage_area.js
>--- editarea.old/edit_area/manage_area.js	2010-01-14 01:56:34.000000000 -0500
>+++ editarea/edit_area/manage_area.js	2012-04-09 17:29:33.775855141 -0400
>@@ -200,11 +200,14 @@
> 		return sel;		
> 	};
> 	
>+	// IE < 9 
>+	var need_createRange = !("selectionStart" in document.createElement("textarea"));
>+	
> 	// set IE position in Firefox mode (textarea.selectionStart and textarea.selectionEnd)
> 	EditArea.prototype.getIESelection= function(){
> 		var selectionStart, selectionEnd, range, stored_range;
> 		
>-		if( !this.isIE )
>+		if( !this.isIE || !need_createRange )
> 			return false;
> 			
> 		// make it work as nowrap mode (easier for range manipulation with lineHeight)
>@@ -246,7 +249,7 @@
> 	EditArea.prototype.setIESelection= function(){
> 		var a = this.textarea, nbLineStart, nbLineEnd, range;
> 		
>-		if( !this.isIE )
>+		if( !this.isIE || !need_createRange )
> 			return false;
> 		
> 		nbLineStart	= a.value.substr(0, a.selectionStart).split("\n").length - 1;

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Attachments on bug 811167: 576439