2011年8月31日 · Ext JS 4 - understanding this.control, selectors and event handling. 2. EXTJS fireEvent. 1. Event driven ...

2011年6月4日 · How can I make synchronous ajax requests in EXT JS? For example, given this code: test1(); ajaxRequest(); //Ajax Request test2(); The test2 function is executed without even finishing the execution of ajaxRequest(), which has an Ext.Ajax.request call . How can I make text2() execute only after the ajaxRequest() function has been executed?

2010年12月21日 · I'd recommend Jorge Ramon's excellent ExtJS 3.0 Cookbook - it's what I used to learning by actually doing stuff.

2014年2月25日 · However, having the filter hidden in the default dropdown menu of Ext.ux.grid.FiltersFeature looks really awkward for me. A good ergonomic choice would to create search fields in the column headers, like @Ctacus shows in his question .

2018年3月23日 · I want to check all checkboxes in a form when user click on top checkbox. If any checkbox uncheck i want to uncheck top checkbox. I need same functionality like grid checkbox column. ExtJS version...

2024年2月19日 · Refer to the Use of eval function in Sencha Ext Js - Static scans of applications developed with Ext JS framework often report a “high severity” warning on the use of eval function when using 3rd party vulnerability analysis tools (e.g., Veracode, CheckMarx). The reported flaws point to the use of eval() or globalEval() in the Ext JS codebase.

2014年6月18日 · You can use list of icons but only for type Ext.panel.Tool. See API here. It is used using config option type. For, normal buttons, you need to give paths to your image file. Ext.button also has type, but that is not for icons. See here

2017年10月12日 · I am binding ExtJs Gridpanel from database and add "Delete" button below my gridpanel. By using the delete button handler, I have deleted selected record on gridpanel.

2015年10月5日 · This is not an easy problem to solve. By your description of the problem Panel 2 must have autoHeight: true, but there is no way to tell the browser or Ext to automatically size the top panel according to that. The best I can come up with is to do it manually on a timer: Create an outer container for both panels with an absolute layout, fixed ...

2016年8月8日 · @dbrin Application level (or global) events has been available since Ext JS 4.0 in a hackish way, and since 4.1 in more officially supported way; however that approach shares the same deficiency as direct controller method calling: you have a hard binding, this time on the application itself.