I\'m new to Extjs4.In Extjs4 loader not working when i useloader: new Ext.tree.TreeLoader() . it showing the error like \"Ext.tree.TreeLoader is not a constructor\". it works fine in extjs older versi
With GridPanel in ExtJs4, how to edit cell datetime (without timefield or datefield) ? I use this for a correct display :
I have a wizard with each step a form.On click of next wizard calls form.validate() and then switches to the ne开发者_如何学Pythonxt card. Validate does all sorts of business validation + basic form v
I\'m trying my hands on extjs 4 by trying to recreate some component I have in an old extjs 2 project.
I am using ExtJs 4 with a Tree panel on west region and TreeGrid panel on center region. Is there any way to filter the TreeGrid panel(center region) on selection of the treepanel(west) ??
In extjs4 how can I set the menus in a call later (from), not in the initComponent function? In other words: How can I reconfigure an existing menu object (menu items)?
im trying to add a new user to my database via a form i prepared the form but my problem is how to save the data from this form to my database ?
I have a model called \'Students\' where one of the fields \'Team\' is defined as: { name: \'team\', type: \'int\',
How to remove check all option is开发者_如何学运维 extjs 4 checkboxmodel? RegardsWhen defining a grid (in 4.2.1), set this config option to:
I can\'t figure out how convert the datetime that wcf outputs into a datetime that ExtJs can use. I have found lots of articles about this but they are all for ExtJs 3 and I couldn\'t get it to work w
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