extjs3

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Is there a standard design pattern for ExtJS

We use ExtJS 3.x pretty heavily within our flagship application. Our application\'s admin area is split into the different modules 开发者_如何学编程that we offer. Each module, and subsequently each pa[详细]

2023-03-31 00:04 分类：问答
ExtJs: which layout to choose for complex form with many fields

I need to implement a big complex form in extjs. This form contains about 20 lines with5-6 fields on each line. There are textfields, combos and just displayfields in these lines.[详细]

2023-03-30 08:33 分类：问答
ExtJS comboBox only sets value from JSON if no [] in name

using ExtJS 3 here. I just noticed (in reply to my previous question) that the problem appears only when I\'m not sending more than one combobox name. I currently have setup my combobox\'s name like t[详细]

2023-03-29 05:52 分类：问答
ExtJS: MultiSelect Combo in an EditorGrid

There are some nice ComboBoxes for forms (f.e. the LovCombo or th开发者_C百科e SuperBoxSelect). I got a ComboBox working in a Grid. But how do I include a MultiSelect ComboBox in an Editor Grid? What[详细]

2023-03-26 21:06 分类：问答
Ext JS: migrating GeoExt to v4... "Attempting to extend from a class which has not been loaded on the page"

I\'m trying to migrate an Ext 3.3.1 application to Ext 4 (with the compatabiltiy layer, for now). I\'ve run into some problems with GeoExt. Currently, it\'s breaking on line 99, saying \"Attempting to[详细]

2023-03-26 19:38 分类：问答
Padding is not working for image component in extJS4

As we know that ExtJS4 is new,we will get stuck with some problems even if it is small,but we need to get the solution to complete the upgradation.We are trying to apply padding to the image component[详细]

2023-03-26 06:15 分类：问答
ExtJS4 window header issue

We are using ExtJS4 in our application.But we are facing problem with window header.We need to remove header or decrease height using CSS from window but not the minimize tool.Please have a look into[详细]

2023-03-25 01:48 分类：问答
Ext JS 3: How to copy a dynamically-generated treepanel?

I have a dynamically-generated Ext.tree.TreePanel in Ext 3.3.1. It looks like this: -root -fruit -apple -vegetable[详细]

2023-03-25 00:50 分类：问答
ExtJS4 toolbar issue

I am new to ExtJS4.I have one doubt,if we add buttons to toolbar buttons are arranged from left side.Is it possible to add buttons from right side?[详细]

2023-03-24 13:39 分类：问答
ExtJS4 rtl toolbar issue

We are upgrading our application to ExtJS4.But we are facing an issue with ExtJS4 toolbar.I want to display the buttons in toolbar as below.[详细]

2023-03-24 08:00 分类：问答