I have a search form that, once submitted loads the results of the search query on a new page. When you press submit, however, it takes about 10 seconds or so before the next page is rendered, so I\'m
I have a controller with a store, a model, and some views. I need to listen for the beforesync and write event of the store in the controller, but I don\'t know how to set these listeners in the cont
is there a possibility to check if 开发者_JAVA技巧form values has changed in ExtJs? ThanksmyForm.getForm().items.each(function(field){field.on(\'change\',function(f,n,o){alert(\'detected! \'+f.label+
I have a column that renders based on the value of a previous column in the record. If the value matches, it should display a checkbox but instead, it\'s displaying on the grid as [object Object]
I have created a Window in which there are a grid and tbar. I have added a menu in the tbar, and on selecting one of the menu items i want to remove the current grid 开发者_StackOverflow中文版and load
I have an accordion layout which has 3 panel sections within it. I want to use one of the sections to displays the months for the past 90 days. This can be between 3-5 months. I have a function that
I need to make our ExtJs powered web application work in mobile Safari on the iPad. Most things are working, but 开发者_开发技巧the \"zoom\" event on the ipad messes up the layouts, I think I just ne
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
i\'ve a nasty problem with my TreePanel: i use a TreeLoader to get data from an url. An example tree is correctly rendered in my panel so the problem should be in the custom data.
I have开发者_C百科 an Ext.grid.Panel and i want to validate user input: there is a field named delete and a field named string. Valid input for delete is a number, which can\'t be greater than the len
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