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Questions tagged [extjs4.1]

The April 2012 release of the popular JavaScript framework Ext JS. Warning: please use this tag along with the generic extjs tag. Otherwise your question will not be seen by the many thousands following extjs.

The April 2012 release of the popular JavaScript framework Ext JS.

Please also tag your question with the base tag , since many Ext JS experts only follow the base tag.

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1793 questions
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How to clear the grid in Extjs

I have a GridStore in Extjs which can store records with two grid columns. I have a problem when one record exists in Grid, if i delete the grid its been deleted successfully in server side, but that still exists in Grid. Sample code: xtype:…
Java Learner
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How to Hide a item in combo - Extjs 4.1

I have a combobox like http://jsfiddle.net/8jnRR/ Here is my store var stored = new Ext.data.SimpleStore({ fields: [ "value", "text" ], data: [ [ 0, "Online0" ], [ 1, "Online1" ], [ 2, "Online2" ] ,[ 100,…
DeLe
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Extjs - upload file using filefield

My extjs code like http://www.objis.com/formationextjs/lib/extjs-4.0.0/docs/api/Ext.form.field.File.html Ext.create('Ext.form.Panel', { title: 'Upload a Photo', width: 400, bodyPadding: 10, frame: true, renderTo: Ext.getBody(), …
DeLe
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How to implement "Go to top" functionality?

I am working with ExtJS4 and looking for a way to implement "Go to top" functionality. i.e. On the click of "top" button, the view should scroll back to the top of the component. How can I achieve this in ExtJS?
user1722857
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An Extjs App Calling another Extjs APP

after generating a Workspace using Sencha Cmd and create Two different app, i just want to Run the first app and then after clicking a button,it calls the second app :) Like A main app calling another sub-app is there a way to do it ? thx for your…
Hachicha Moktar
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How to add dynamic tooltip on extjs actioncolumn icons?

I have actioncolumn something like this: { xtype: 'actioncolumn', align: 'center', items: [ { getTip: function () { return 'this doesn\'t work'; }, handler: function() { …
Vytautas
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How can I keep ExtJS 4.1.1 from messing up the Twitter Bootstrap 2.2.1 layout?

I really don't like ExtJS but I'm forced to use it. I want to use Twitter Bootstrap 2.2.1 for the main layout and ExtJS for grids and JS (policy). I have an awesome looking Bootstrap design going but the minute I load ExtJS, the navbar, fonts, etc…
cbmeeks
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Custom overflowHandler implementation in ExtJS 4

I have panel with two toolbars. How can I to implement custom class for using as overflowHandler, which will move components to second toolbar on first toolbar's overflow? I tried to use code of Ext.layout.container.boxOverflow.Menu, but my second…
Guy Fawkes
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ExtJS: add new MenuItem to Menu instance at runtime

I need to add a newly-created MenuItem at runtime; so my code currently looks like: var myMenu = myCmp.query('mymenu')[0]; // retrieve my only Menu object var menuItem = Ext.create('Ext.menu.Item', { itemId: 'myItemId', text:…
Joseph Victor Zammit
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ExtJS4 - Ext.dom.Element and fireEvent

I'm testing ExtJS4, but need some help here... I have this HTML code: And this script code: Ext.addBehaviors({ '#sendButton@click': function (){ …
Jack
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ExtJS 4 or 4.1 MessageBox Custom Buttons

Ext.MessageBox.show({ title:'Messagebox Title', msg: 'Are you sure want to delete?', buttons: {yes: "Some Button 1",no: "Some Button 2",cancel: "Some Button 3"} }); ExtJS 4 or 4.1 does not support this code. Buttons do not show.
Ekrem OĞUL
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request.xhr undefined in Ext JS

my web site is made using Ext JS 4.1 framework and ASP .Net MVC v3. When new frame is rendered there are 19 separate AJAX requests for retrieving data in JSON-format. All requests are familiar and made by Ext.Ajax.request().…
Volodymyr Ivanov
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ExtJS how to handle a component's element-related events in controller?

I have a Panel and I need to capture/handle the mouseover event for the element of this panel. Currently I do this by extending the ExtJS Panel with the following listener (as suggested here): ... listeners: { mouseover : { element :…
Joseph Victor Zammit
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3 answers

How to tackle ExtJS "Synchronously loading" warning

When using ExtJS 4+ with asynchronous loading one would be familiar with this sort of warning: [Ext.Loader] Synchronously loading 'MY.particular.module'; consider adding Ext.require('MY.particular.module') above Ext.onReady How to identify which…
Joseph Victor Zammit
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Extjs4 MVC, Ext.define() and Ext.create()

Firstly, My question is I want to know how different between Ext.Define() and Ext.Create(), and I want to know how to use them in right way. I reviewed my codes and many Extjs4 MVC tutorials, and I found many many Ext.define() methods in Extjs4 MVC…
Expert wanna be
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