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Questions tagged [extjs4.2]
1554 questions
5
votes
2 answers
How to fix build error com.sencha.exceptions.ExProcess in extjs4.1
I am getting the below exception when building the extjs4.1 project. Can anybody tell me how to avoid it? I am using sencha command version3.0. Using command
sencha app build
[ERR] D:\TestProduction\.sencha\app\build-impl.xml:213:…
mohan
- 13,035
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5
votes
2 answers
ComboBox fires change event on every keypress
I'm trying to build grid with combobox in toolbar, in Grid I will have some informations about employees and combo will allow me to select employee I would like to load those info.
I've created grid easily, but I have problem with combobox in…
Misiu
- 4,738
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5
votes
3 answers
Apply a loadmask to Viewport that also covers floating Components
How can I add a loadmask within the launch method of the Ext.applcation to the viewport that will also covers floating components like windows when get showed?
Currently the mask work but does not cover any opened window.
JJR
- 773
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5
votes
2 answers
ExtJs refresh of infinite scrolling grid panel
I have an infinite scrolling grid panel in my app (ExtJs 4.2.1), similar to this example. The user can click a refresh button, then the rows of the grid must be updated with data from the DB. I call store.load() in the refresh button handler, and my…
Christoph
- 1,023
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5
votes
2 answers
Store not being read or recognized
I get this error when I try to start up my ExtJS 4.2 app:
Uncaught TypeError: Cannot read property 'buffered' of undefined
I've double checked all my store ids and and names to ensure that they are all spelt correctly but I'm still having this issue…
cclerv
- 2,921
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5
votes
1 answer
ExtJs 4.2 Themes
We are working with Sechnca's extjs
On the recent version 4.2 - they release the option to build a theme and compile it using their own CMD.
We are looking for a method to create a new theme but instead of using Sechnca CMD use Compass.
Has anyone…
ac73
- 71
- 2
5
votes
1 answer
ExtJs 4.2.0.663 using Searchfield results in Exception "PageMap asked for range which it does not have"
because ExtJS 4.2 seems to have a bug in using filters on an buffered grid (infinite grid), i rewrote my code and now i'm just using a simple search field to let the user search all over the grid's data.
as long as something is found it works…
timTaylor
- 51
- 1
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4
votes
6 answers
Hide action column items in ext js
I want to hide action column items on condition, Please look below code.
{
xtype: 'actioncolumn',
flex: 1,
sortable: false,
menuDisabled: true,
align: 'center',
items: [{
icon: (fleet.rolerightscreate.modulerights('Editmanagevehicle',…
Vikas Hire
- 588
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4
votes
1 answer
ExtJS change position of default buttons in MessageBox (ExtJS 4.2.1)
If you use the code with the default buttons:
Ext.Msg.show({
title:'Save Changes?',
msg: 'You are closing a tab that has unsaved changes. Would you like to save your changes?',
buttons: Ext.Msg.YESNOCANCEL,
icon: Ext.Msg.QUESTION
});
the…
tgreen
- 1,720
- 1
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4
votes
2 answers
Extjs Submenus disappear on Chrome 43
How to fix submenus disappearing in Chrome 43?
Using Extjs 4.
This was working on previous versions of Chrome.
code4jhon
- 5,725
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- 60
4
votes
1 answer
Extjs Load Mask
I have a grid that when clicked takes a few seconds to pull up my pop-up window. I would like to have a 'loading...' message displayed while the pop-up window is loading. This is what I have so far:
onCellClick : function(view, td, eOpts ) {
…
now_world
- 940
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4
votes
1 answer
ExtJs - Getting all components on page
I'm using ExtJs 4.2.2 with a single page application.
I have lots of workspaces and i want to make sure that i'm destroying all of the components when moving to a different workspace.
i'm using:
Ext.ComponentMgr.getCount()
but this just returns the…
peroxide
- 696
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- 4
- 19
4
votes
1 answer
Extjs4- Giving a default sort for a column after grid is loaded
After the grid has been loaded with the data, if we try to sort any column, the default direction is ascending. Can we define a default sort for grid column such that after I load the grid, if I click on that column, it should get sorted in…
user2316489
- 159
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4
votes
1 answer
dynamically set fields to a extjs data store
I am trying to dynamically set fields to a extjs data store so that I could dynamically create a different grid at run time.
Case A works for me. But when I use as in Case B, the store's proxy hangs on to the previous model and so the grid rendering…
ssinganamalla
- 1,250
- 3
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- 19
4
votes
1 answer
Ext JS very slow check/uncheck nodes in tree since 4.2 version
I use cascadeBy function and record.set('checked', checked); to check/uncheck child nodes in Ext JS treepanel.
In 4.0.7 and 4.1 version of EXT JS all works fast. But when I upgrade my project to 4.2 version this operation use more then 4 times more…
clarent
- 347
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