extjs4
How to query current expanded item in accordion layout
OK, so here is the way I can find current collapsed in accordion layout: Ext.getCmp(\"myaccordion\").query(\"{collapsed}\")[详细]
2023-04-07 00:28 分类：问答extjs4 - how to focus on a text field?
I can\'t seem to be able to focus a field in a form in extjs 4. The doc lists a focus function for Text field (inherited from Component)but it doesn\'t do anything in terms of focusing to the input[详细]
2023-04-06 22:10 分类：问答ExtJS drag/drop a CompositeSprite
I want to set draggable on a CompositeSprite using Ext JS 4.0. There are examples on how I can set draggable a single sprite (draggable: true), but it doesn\'t work for CompositeSprite. If I wr开发者_[详细]
2023-04-06 20:39 分类：问答how to get Extjs 4 store's request data on beforeload event?
I\'m trying to get request data params beforeload event on store. I can see the operation object contains the request data but I can\'t seems to get it from operation object[详细]
2023-04-06 11:48 分类：问答how can i hide a title in a Ext.formPanel
how can i hide in runtime the title of panel?? this is my code: { xtype: \'panel\', id: \'pnlAllCenter\',[详细]
2023-04-06 11:22 分类：问答Extjs 4 checkcolumn not visible
I have a an Grid with a column that must be a checkcolumn, i use this code there are two rows in the grid but the checkcolumn looks empty. When i click on the checkcolumn the console.log returns corr[详细]
2023-04-06 08:05 分类：问答Is there a way to get all controllers in an ExtJS 4.0 application
I\'m building an app using ExtJS 4.0\'s new MVC architecture. I\'m looking for a way to iterate over all the controllers in the app. below I\'ve put some sample code to give an idea of what I\'m tryin[详细]
2023-04-06 06:34 分类：问答Unable to show JSON data into Grid Panel. Shows only one blank row in Grid
Unable to show JSON data into Grid. I got blank grid but you can see sequence no \"1\" and blank row, though number 1 is auto generated, it is not a JSON data.[详细]
2023-04-06 05:34 分类：问答ExtJS4 TimeField increment
I just want to have 2 (08:00 and 13:00) values in a TimeField :开发者_StackOverflow社区 xtype: \'timefield\',[详细]
2023-04-06 04:09 分类：问答How to show foreign key in django-piston rest output instead of related object data
I use latest django-piston 0.2.3rc1 (but may downgrade if needed). class MaintenanceHandler(CsrfExemptBaseHandler):[详细]
2023-04-06 02:14 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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