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Questions tagged [extjs4.2]
1554 questions
4
votes
1 answer
EXT JS 4.2 Grid - Automatically check selection model checkbox
I have an EXT JS 4.2 Grid 5 columns, the 2 far right columns (1 a checkbox and 1 a radio) are not part of the EXT selection model but when one of those items are checked I would like the selection checkbox on the far left to always get selected by…
xXPhenom22Xx
- 1,265
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4
votes
3 answers
ExtJS 4 : Adding a button to a tab panel header
I am using ExtJS 4 and trying to add button on a tab panel header. Please have a look at this jsfiddle:
http://jsfiddle.net/ramarajuv/Sadnj/7/ . You can see it working fine with just the two tabs. Now, modify the same code by adding a tabBar as…
rajugaadu
- 686
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4
votes
1 answer
Changing store extraParams before grid sortchange event
Requirement
Every time grid data is sorted - before the event is executed I want to change the store extraParams with the values of new sort properties. Like If I am sorting a column Name in DESC direction - before the event is executed I want to…
user1402647
- 480
- 4
- 9
4
votes
1 answer
What do I have to do to get a Border Layout to have the West container full height of the viewport?
I am trying to use the Border layout in Extjs 4.2.1, when I specify North and South containers they expand and fill the entire horizontal space in the viewport, I want them to allow the West panel to be full height instead.
Here is some simple ASCII…
user177800
4
votes
3 answers
Filter a grid's data using a selected value in combo box
I have a grid and a combo box in a panel. I was trying to filter the data in the grid based on the selection made in the combo box. I am using ExtJS 4.2.1
Suppose I have a grid with data like this:
On selecting a particular value in combo box, I…
Harshrossi
- 287
- 1
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- 19
4
votes
2 answers
Change default css in extjs 4.2.1 CSS Variables
everybody I am new in extjs. I am using extjs 4.2.1. and there is one new tab "CSS Vars" in ExtJS docs. but I can't set that variables config in normal way. Can anyone suggest me how to change default CSS behavior of extjs (4.2.1) using CSS vars…
Vishal Zanzrukia
- 4,902
- 4
- 38
- 82
4
votes
1 answer
extjs - Multiple delegations for click event
How do I make it so that I can have multiple delegations? The code below is the one I attempted, but it didn't end up working.
listeners: {
el: [{
delegate: '.my-boundlist-item-menu',
click: function(cmp) {
…
Aram Papazian
- 2,453
- 6
- 38
- 45
4
votes
2 answers
are refs overriden or inherited in extjs?
i had this parent class : assume its on correct syntax (views aliases, stores and xtypes):
Ext.define('myParent' {
extend : 'Ext.app.Controller',
refs : [{
ref : 'formwindow',
selector : 'forms-formwindow'
}, {
…
tonyo
- 678
- 1
- 7
- 22
4
votes
1 answer
Align window to center of the page after changing width and height in ExtJs 4
I have a window and my requirement is that I have to change the window's height and width during the onchange event of a dropdown.
That works fine but I'm not able to align the window to the center of the browser/page after resize. I had surfed…
CARTIC
- 573
- 3
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4
votes
5 answers
How to get responsecode from store callback?
I'm trying to handle session timeout server-side.
When getting session timeout, my server sends back a response with json
{success: false}, ContentType: 'application/json', ResponseNo: 408
store:
var storeAssets = Ext.create('Ext.data.Store', {
…
Bia1974
- 105
- 1
- 3
- 7
4
votes
3 answers
EXTJS 4.2.0.663 : Buffered store with editor grid
Buffered Store with editor grid.
We have been using version 4.1.1 and are migrating to 4.2.0.663. We have editor grids with buffered stores which contain large volume of data. The editor grids are similar to the row-editing example(except that it…
Navya R
- 615
- 1
- 10
- 16
4
votes
2 answers
how to call dynamically set proxy type in extjs4?
I am working in extjs4 MVC.I am going to stuck at a point where I am going to set dynamically proxy type to 'localstorage' where I am replacing my proxy type which is 'ajax' which is declared in model class.
When I want to store data at client side…
Pravin Mane
- 529
- 4
- 13
- 25
4
votes
3 answers
Ext ComponentQuery wildcards
I've searched the examples and docs and I couldn't find if its possible to use wildcards in the ComponentQuery query. Id like to do the following:
Ext.ComponentQuery.query('button > menu > menuitem[text="Welcome*"]');
Since the button text will be…
b3labs
- 960
- 1
- 14
- 29
3
votes
1 answer
Buffered grid and row expander plugin together are not working in extjs
Requirement: To have infinite scrolling for a extjs(4.2.2) grid along with row expanding functionality.
But both the plugins together not working,
row expander plugin not allowing data to load into buffered store of a grid.
when rowexpander plugin…
Sparrow
- 355
- 4
- 19
3
votes
1 answer
actioncolumn xtype column header is showing Actions in column hide/show list
In EXT JS grid, for column with xtype: actioncolumn, the column header is not showing up in show/hide column list. It comes up as 'Actions' by default for actioncolumn column.
Can we override actual column header in the list of columns to show/hide…
user1661892
- 103
- 4
- 13