[by andystalick]

Performance turns out to be a real problem with the above code. The page I'm working on can take upwards of 10 seconds to render.

Replacing this component with a simple Label reduces the time...

[by andystalick]

Thanks, dobie -- Yes, I've read everything I could Google on the topic.

Over the course of the day I've had some limited success with this:


Ext.define('Astalick.components.LabelValue', {
...

[by andystalick]

I've been having trouble figuring out what the best practices are about creating custom components, especially ones that might be termed "composite components".

I'd like to extend something...

[by andystalick]

That is exactly what I was looking for!

I modded it like this:


getDataItemConfig: function(xtype, record, itemConfig) {
if(record.data.itemType) {
xtype =...

[by andystalick]

Hello All-

I'm working on a list (using ComponentList, actually, but let's set that aside) and I want to use several types of custom components for Items, depending on a Type declared in the data....