Newest 'extjs' Questions - Stack Overflow
Previously in ExtJS 4, to change the theme, we used to write a condition in index.html and choose corresponding css file. Today, with such new things as senchacmd, the build process, bootstrap.js, ...
What are pros and cons of using extjs? - Stack Overflow
2011年11月14日 · ExtJS Cons: Complex framework - not for the faint of heart :) Steep learning curve; There are bugs - yes there are. However, most issues arise from not using the framework correctly and not understanding the documentation thoroughly enough. Evolving framework - this can be viewed as both + and - but there has been ~7 releases this year. ExtJS Pros:
extjs4 - extjs using up and down methods - Stack Overflow
The up and down methods are used to traverse the component tree.. When using up and down with selectors, the default selector checks the xtype of the component.
ExtJS: What's the point of requires? - Stack Overflow
2018年12月5日 · You can look at requires as a way to tell ExtJS: "When you construct an object of this class, please make sure to dynamically load the required scripts first". You are right about this line: requires: ['Test.Utils', 'Test.Utils2'], not being needed in app.js, reason being is that the application already has: controllers: ['TheController'],
extjs - How to align elements in a toolbar to left, middle, right ...
2014年5月21日 · How can I have the three regions left, middle, right within a toolbar? I know that I can use -> to trigger the right aligned container for all following items but what about center?
javascript - get class using Ext.get() in extjs - Stack Overflow
2017年2月20日 · Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. Learn more Explore Teams
ExtJS: Setting defaults to panel items for nested objects
2018年7月4日 · Through @NarendraJadhav 's opinion; created my own structure... Definition; Ext.define('MyApp.BaseFldCon', { extend: 'Ext.form.FieldContainer', xtype: 'basefldcon ...
extjs - How to refresh a panel after data is loaded? - Stack Overflow
2015年8月18日 · I have a extjs panel rendered inside a div like this: panel = new Ext.Panel({ layout : 'fit', renderTo: 'my_div', monitorResize: true, // relay on browser resiz...
what's the difference between mon () and on () in extjs?
2012年9月7日 · Well, if you want to avoid memory leaks then you use mon instead of on to bind events. For example: var p = new Ext.Panel({ renderTo:Ext.getBody() ,title:'Panel with a listener on the body' ,beforeDestroy:function() { this.body.un('click', handler); } });
extjs - Auto-size Ext JS Window based on content, up to …
2011年7月6日 · Using Ext JS 4.0.2, I'm trying to open a window that automatically sizes itself big enough to fit its content, until it hits a height limit, at which point it stops getting bigger and shows a scrol...