extjs4

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Extjs GridPanel validation

how can i do a validation function that get me an error when IN1>OU1 or IN2>OU2 ?? this is my code (a grid panel with roweditor plugin)[详细]

2023-04-02 13:00 分类：问答
ExtJS 4 - Problems with JsonStore + Post Request

I\'m trying to call a API with a POST request. But my Chrome Inspector shows me method=\'GET\' in the network tab...[详细]

2023-04-02 11:35 分类：问答
extjs 4 grid to tree drag drop

i am working with grid to tree drag n drop. 开发者_如何学Ci am able to add new node to root of tree by dragging it from grid but i dont know how to add child to node i hovered on? I spent 2 days on di[详细]

2023-04-02 11:07 分类：问答
How to create more than one JSON store from a get request?

Lets suppose I have this web application built using extjs4 开发者_如何学编程in my client-side and a Zend framework action controller in server-side. I have array of arrays in server-side that they co[详细]

2023-04-02 09:34 分类：问答
ExtJS and Google Maps

I\'m trying to figure out how well ExtJS and Google Maps play together.I\'m playing with this example: http://dev.sencha.com/deploy/ext-4.0.0/examples/window/gmap.html[详细]

2023-04-02 09:23 分类：问答
mixin vs plugin. What to choose?

Let\'s assume I have defined several new com开发者_如何学Cponents -MyComponent1, MyComponent2, ..., which extend Ext.Component.[详细]

2023-04-02 02:17 分类：问答
Making ExtJS 4 grid content selectable

Grids in ExtJS 4 (Sencha) don’t allow to select content by default. But I want to make this possible.[详细]

2023-04-02 02:06 分类：问答
how will i use border layout in extjs

I have following code i want that window opened uses Ext.layout.BorderLayout and also on the left side of the window has Ext.tree.TreePanel... I tried it but when I use BorderLayout the page does not[详细]

2023-04-02 01:17 分类：问答
Removing a filter from a store in ExtJS

I explicitly add a filter to a Ext.data.Store using the store.filter(string, string) method. H开发者_开发百科owever, I can not figure out how to remove filters from the store. So the filters always a[详细]

2023-04-02 01:13 分类：问答
In ExtJS 4.0, how to config several "feature"s in a grid and toggle among them?

var groupingFeature = Ext.create(\'Ext.grid.feature.Grouping\'); Ext.create(\'Ext.grid.Panel\', { // other options[详细]

2023-04-02 00:13 分类：问答