[by Entropy]

We resolved this by finding the onactivate event of the tab, and not building the grid until that time. So rather than building the grid and telling it to refresh, you don't build it until the tab...

[by Entropy]

*bump*

I am having the same issue.

[by Entropy]

I have a grid that will have a custom renderer to have an expandable section to show some related info (detail tables). But I would like to lazy load this detail for performance reasons and because...

[by Entropy]

I found that the json I returned was missing a closing brace. Once this was fixed, the header=false fix was no longer necessary. It's annoying that I never got any errors saying I had a parse...

[by Entropy]

I added header:false to my grid config and this problem went away. This moved me to my next issue. I know the store is calling my ajax link and it is returning the correct json. The reader doesn't...

[by Entropy]

Firebug behaves a bit differently. The console shows several extjs resources spinning indefinitely (I checked a few and they are in the extjs folder with everything else in the paths specified by...

[by Entropy]

Okay, new issue - largely the same code, excepting I fixed the Ext.grid.Panel thing as mentioned, the new error is:



Message: 'Ext.grid.header.Container' is null or not an object
Line: 273...

[by Entropy]

It was the class name. I think I must've copied from a Ext 3 example or something because once I changed from Ext.grid.GridPanel to Ext.grid.Panel alot of my issue fell away. I still ahve other...

[by Entropy]

Tried to simplify, took it out of my app page, got the same error, cut out paging bar, and a few other things, added some height and width, got the same error. Removed alert debug messages, and the...

[by Entropy]

Oops, submitted before I added the following info:

Blows up with 'Object Expected' on line 31 of floating.js. On that line, me.shim and me.shadowOffset are undefined. Using ext 4.1, IE8.

[by Entropy]

I am trying to put an ext4 grid into my webapp.


Ext.onReady(function(){
extGridInit();
var id = 'ExtGridTest';
Ext.define(id + '_model', {
extend: 'Ext.data.Model',
fields:...

[by Entropy]

I have a legacy app, and have been gradually adding some Ext 3 pizazz to it in order to create interest in doing more as we move along. My current item is putting an Ext menu off of an IMG or...

[by Entropy]

*bump*

IMHO, this really ought to be a feature of the grid. Is there a standard accepted solution to this? I could write a bunch of code to work around this, but it seems like the kind of thing...

[by Entropy]

I am having an issue with ExtJS 4 and superfish. It comes down to the fact that Ext4 slips x-body and x-gecko into the body element of the page, distorting the CSS of superfish. I have tried a...

[by Entropy]

*bump*

I am having a similar issue with ExtJS 4 and superfish. It comes down to the fact that Ext4 slips x-body and x-gecko into the body element of the page, distorting the CSS of superfish. I...

[by Entropy]

I now see that ext is adding styles to the body of my document. x-body x-gecko x-reset. I saw a reference to this: http://docs.sencha.com/ext-js/4-0/#/api/-property-scopeResetCSS as being a way...

[by Entropy]

How can I make ext-all.css cooperate with my existing CSS? We have some CSS from jQuery, as well as some common styles to our app. ext-all is over-riding some of it, throwing the view of the page...

[by Entropy]

So some trial & error later, it seems that the Hashmap error is coming from

<script type="text/javascript" src="js/ui.ddatepicker.js"></script>

Once removed, things mostly work. I have some...

[by Entropy]

It's deifnitely related to the presence of jQuery. I removed all jQuery from my page, was able to build the grid (albeit data-less). jQuery back in, get the HashMap error.

[by Entropy]

Oddly, when using ext-all-debug, I get Ext is undefined error. I can see in firebug that the path is right and the file is being retrieved, but my Ext.onReady then doesn't recognize the Ext object....

[by Entropy]

I am trying to put Ext 4 into an existing application that uses some jQuery parts. I am starting with a grid, but Ext is throwing up a HashMap is undefined error. The offending line within Ext is...

[by Entropy]

Ekambos,

Thanks for the answer. We're desperate for input! Can you tell me, generally speaking, do you LIKE ExtGWT? If you had a friend considering starting a new app, would you recommend it? ...

[by Entropy]

*bump* Anyone? Anyone? Bueller?

[by Entropy]

So, one of the things I find MOST difficult about Ext is the combination of layout managers and their impact on scrolling, clipping, and expanding to fill a region.

It seems to me, that unless you...

[by Entropy]

Hello,

We are looking to use ExtJS to add some RIA feel to our webapps. However, our current web framework, Wicket is proving hard to integrate with Ext because Ext and Wicket both want to be in...