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Questions tagged [extjs4.2]
1554 questions
0
votes
1 answer
Preselect items in EXT JS 4.2 Grid
I am trying to preselect items in my EXT grid based on the value of one of the items in the data store.
In my data store I fetch 7 items, the last item I grab 'installed' is a BOOLEAN and I would like to use that to preselect items in my grid.
Here…
xXPhenom22Xx
- 1,265
- 5
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- 63
0
votes
3 answers
How to change required field asterisk in ExtJs 4.2
I need to change the position of the asterisk indicator of a required field (allowBlank: false) to before the field label. Just like the imagem bellow:
I can't find a proper way in sencha docs.
There a similar question here, but it does not work…
paulodiovani
- 1,208
- 2
- 16
- 34
0
votes
2 answers
ExtJS: store.load() doesn't load data
I'm faced with problem in ExtJS 4.2, that store.load() method doesn't load data from server, only retrieve json.
My js/itfx/resources/genres.json file:
[{"name":"Action &…
Evgeniy Fitsner
- 946
- 9
- 14
0
votes
1 answer
extjs 4 how to wrap children components of container in custom html?
I need to create Twitter Bootstrap basic NavBar component in my ExtJS 4.2 application. All I want to make my component generate the following html:
Stas
- 23
- 2
- 6
0
votes
1 answer
Plugin for htmleditor not initialized
I have a form panel with an htmleditor (Ext.form.field.HtmlEditorView).
The editor works fine, but I can't register plugins on it. The plugin from the code below never gets initialized.
Im using ExtJs 4.2
The plugin…
Lauren Zonneveld
- 683
- 5
- 15
0
votes
2 answers
ExtJs form issue
I have developed a form
Ext.define('package.formname',{
extend : 'Ext.window.Window',
closeAction : 'hide',
layout : 'fit',
resizable : true,
modal : true,
defaultFocus: 'id',
items : item_name
});
var item_name =…
MBK
- 307
- 6
- 23
0
votes
1 answer
ExtJS 4.2 - Bind Grid to FieldSet - FieldSet is Not Updating - MVC
I have a Grid that populates from a service call (SOAP/XML) from a Store. The Grid populates fine; However, when I select an item in the Grid, I am trying to Bind that value to a FieldSet.
When selecting the item in the Grid, I debug and I see that…
anad2312
- 787
- 2
- 8
- 20
0
votes
0 answers
ExtJS 4.2: make store local when data loaded
I want to make store local when it already loaded all possible data for grid to prevent unnecessary requests to server.
As I understood, I need to change type of proxy to 'memory', but I still did not get needed result.
Could anybody provide me…
sarjick
- 42
- 4
0
votes
2 answers
How to assign id to load mask
I am assigning id to load mask in configuration part, but still i can find auto generated id instead of config id.
var myMask = new Ext.LoadMask(myPanel, {msg:"Please wait...",id:"myMaskId"});
myMask.show();
sushant jain
- 213
- 1
- 4
- 12
0
votes
1 answer
programmatically change xtype prototype config options
Is it possible to change xtype and user defined xtypes config options programmatically? After doing so, all instances of xtype would have these config options.
I want to be able to define defaults to certain xtypes before being instantiated. These…
tonymayoral
- 4,797
- 2
- 26
- 27
0
votes
1 answer
Grouping values in grid panel after double clicking
I want to group the values in grid panel
Below is the code:
var store = Ext.create('Ext.data.TreeStore', {
root: {
expanded: true,
children: [
{ text: "School Friends", expanded: true, children: [
{ text: "Mike", leaf:…
sreekanth
- 1,267
- 2
- 13
- 21
0
votes
2 answers
bar chart legend color change
I would like to change the color of bar chart in extjs.
I can changing the bar with renderer in series, but now I would like to change the legend's color too.
Here is the piece of code:
.. series : [ {
type : 'bar',
…
Vahe Akhsakhalyan
- 2,140
- 3
- 24
- 38
0
votes
1 answer
renderer in series block in the chart extjs4
I would like to change color of chart in extjs type ='pie'.
Can I use renderer in the series block please see the example:
..... },
series : [ {
type : 'bar',
axis : 'bottom',
…
Vahe Akhsakhalyan
- 2,140
- 3
- 24
- 38
0
votes
0 answers
extjs4 " TypeError: el is null " in desktop module
I was tried to change GridWindow.js on desktop sample source.
Ext.define('GridWindow.GridPanel', {
extend : 'Ext.grid.Panel',
alias : 'widget.GridWindow.GridPanel',
border: false,
xtype: 'grid',
store: new…
jYeory
- 56
- 3
0
votes
1 answer
Convert TreeStore to Store with only needed fields
I have three stores in my application EmployeesTree, Empolyees, History.
First one is source for treegrid, second for combobox that is used to pass additional parameters while loading third stode.
My first approach was to create second store using…
Misiu
- 4,738
- 21
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