I\'m trying to send parameters with PUT from JavaScript to a Spring application. Here is the @RequestMapping in a Spring Controller:
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
I have this json data: [ {\"ID\":\"1\",\"name\":\"google\",\"IP\":\"69.5.33.22\",\"active\":\"true\"}, {\"ID\":\"2\",\"name\":\"bing\",\"IP\":\"70.5.232.33\",\"active\":\"false\"}
I\'m using Ex开发者_开发技巧tJS 3.4 in IE9, and having an issue with drag & drop ordering in a TreePanel.
I am really stuck o开发者_开发技巧n this and would be very grateful for any hints. When I try to load my \'dealerList\' store:
I am assigning tooltips to a bunch of fields on render (to provide more info about each fi开发者_运维百科eld). I have also have validations defined for each of these fields.
I am new 开发者_运维问答to Extjs. I wanted to know how can I send a json object to the backend from an extjs page. I am using python to connect to the databse. What I wanted to do was, if an user ente
I\'m trying my hands on extjs 4 by trying to recreate some component I have in an old extjs 2 project.
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)?
Now I use Ext.create(\'Ext.Viewport\',{...}); to c开发者_StackOverflow社区reate extjs components. Is it possible to create component from remote json object in ExtJS like this:
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