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Questions tagged [extjs3]

Ext JS 3 is the third major version of JavaScript library for building Rich Internet Applications (RIA).

Ext JS 3 is the third major version of JavaScript library for building Rich Internet Applications (RIA).

Documentation for Ext JS 3.4 is available from Sencha, while documentation for Ext JS 3.0 can be difficult to find outside of personally hosted API docs. Here's one: http://www.vinylfox.com/docs/

See for more information.

1023 questions
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extjs display confirmation form upon login

I am trying to modify someone else's extjs code and I really need some help. Basically when a username/password is validated the dashboard.js is called which is included in index.php. Now what I need to do is after the username/password is validated…
Micheal
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Auto Scroll is not working in viewport in Ext JS

I have to allow scrolling in the view port items. I tried the below code. But its not working. var viewport = new Ext.Viewport({ layout :'column', applyTo : 'divPanel', items : [{ …
lambypie
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validateValue : function(value) return alert 3 times

I am using extjs version 3.1.0. I create one simple code, which show alert message, if length of text entered is 12. suppose i entered (123456123456), then it is showing alert message i.e(Test) 3 times. My complete code is Ext.onReady(function() { …
user1168826
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fire treeloader with new url on node click extjs 3

I am trying append child nodes to a tree node when the node is clicked. It is required to fire a tree loader with desired url whenever a particular node is clicked. I tried something like this tree.dataUrl =…
Anurag Sharma
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Issue with Extjs 3.2 grid paging not working

I have multiple store on my page to load data in extjs grid. I am using a js function to load these store. Based on the search button click event I attach the respective store to the grid. Its working fine. In the load function I have lots of params…
Renuka
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ExtJS: form elements lose focus style

A problem I was faced with is that there is no any focus frame (dashed border) on form elements: text fiels, buttons - when they are focused. This case is reproduced in IE9, Chrome but not in FF (FF displays focused elements the usual way). So, we…
JuliaCesar
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Populate ExtJS combobox with JSON

I am using ExtJS (3) and just trying to populate a combobox/drop down using records from the database that are being queried using JSON. Here is my JSON call: var projectDropDown = new Ext.data.Store({ autoLoad: true, url: 'dropdown.json', …
Mike
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Adding listener to Ext.grid.ColumnModel

i was trying to add a listener(columnshow) to Ext.grid.ColumnModel inside a Ext.grid.GridPanel, but my listener function is not being called. pls help. parts of code pasted below. var gridCm = new Ext.grid.ColumnModel({ columns :…
lambypie
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make 'textfield' readonly conditioned using ext js 3.3

I am using ExtJS 3.3 and I have the following code for my formpanel: Ext.apply(this, { items: [{ xtype: 'textfield', fieldLabel: 'ApplicationGUID', labelAlign: 'right', name: 'Application_GUID', …
crisbro
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Extjs 3.3 IE8 chained events is breaking

This one is wired. This fires from a grid toolbar button click: // fires when the client hits the add attachment button. onAddAttachmentClick: function () { var uploadAttachmentsWindow = new Nipendo.ProformaInvoice.Attachment.UploadWindow({ …
AMember
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Ext JS Search possibility in MultiSelect ComboBox

I want to know that how in ExtJS MultiSelect ComboBox i can search for a value. Like if i have entered 's' then a list of items starting with a must be displayed and the item selector should select if it matches with 's'. This is the code i…
lambypie
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Any functions(or way) to check ExtJs page is completely rendered

I am using selenium to automate ExtJs(Ver 3) web application. My main challenge is, Wait for page(Elements) to be rendered. is there any build in function with Extjs or any javascript functions to verify the page is completely rendered. Currently i…
cvb
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EXtjs 3.2 :How do I Set the specific cell as uneditable or read only?

I am working with Extjs 3.2 ,my Editor grid consist of 5 column, 4 editable fields and 1 checkbox, The requirement is that when i uncheck the checkbox, the other four Cells of that row must become readonly. I am getting the Checked rowIndex…
Yash Max
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Error in Extjs file

Following is my code that`s throwing error like "Message: 'Ext.ux.form.DateTime' is null or not an object". this.DateTime=new Ext.ux.form.DateTime( { format: 'm/d/Y h:i:s A',listeners:{ select:function(){ }}…
user1382191
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How to know whether the window is maximized or minimised in extjs?

Does any one know how to check whether the form is maximised or minimised in IE8. Raj
user1409732
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