[by adrianbj]

Greetings to All, I have a window that displays a grid which contains a remote store, according to the examples I saw it set to be infinite, however when I move the scroll in the grid that does not...

[by adrianbj]

If we want to show the value of multiple columns in a combobox displayField only thing we have to do is put curly braces in the separation of the fields as shown here:



displayField: "code} - {...

[by adrianbj]

If you would like to associate a model to itemselector, so that the right items on the list are those that are saved as would be the implementation. That would be my great doubt.

[by adrianbj]

Thanks so much. sorry i didn't look at the examples.

[by adrianbj]

Greetings Comrades,
I have a form where you want to display two lists between which items I want to spend.
The idea is that the user selects a set of words in a list and locate in another list. ...

[by adrianbj]

Your Welcome. The code is simple and i resolve my problem that was only syntaxis in the json stream... jeje

[by adrianbj]

Thanks Evan,
Apparently it was a typical mistake layer 8 = P

[by adrianbj]

Greetings to All.
Follow the example in http://docs.sencha.com/ext-js/4-0/#!/example/tree/treegrid.html
I want to make an ajax call to a Java method that returns a json object, that I can do...

[by adrianbj]

If I send a string with json format the tree grid panel doesn't read it. And I try to send it a StreamResponse with a JSONObject but it fails...

[by adrianbj]

Ext.require([
'Ext.data.*',
'Ext.grid.*',
'Ext.tree.*'
]);
Ext.onReady(function(){
Ext.define('Arbol',{
extend: 'Ext.data.Model',
fields: [
...

[by adrianbj]

var store = new Ext.data.TreeStore( {
model: 'Arbol',
proxy: {
type: 'ajax',
url:'index.gettreegriddata' // this is the url of the tapestry service thath...

[by adrianbj]

I have a GridPanel and want it to be filled through an ajax call to a service of Tapestry. According to the example that is in http://docs.sencha.com/ext-js/4-0/ #! / Example / tree / treegrid.html...

[by adrianbj]

Probe with that code and still does not work. I guess it must be a framework problem or something .. Because I have seen many examples and it works, but for some reason the focus is not working ......

[by adrianbj]

Everything is done with a framework for ExtJS, called CCI that is already implemented,
That's why I focused only on the part of the "MixedCollection" you said before, and how to capture the whole...

[by adrianbj]

Todo esta hecho con un framework para ExtJS, llamado CCI que ya esta implementado,
Es por eso que me enfoque solo en la parte del "MixedCollection" que dijiste antes, y en la forma de capturar el...

[by adrianbj]

Thanks again for your help,
What happens is I use a framework that encapsulates many of the statements made in ExtJS and in the backend i have jpa, that is the reason for the model property and why...

[by adrianbj]

Yes, the specialkey event is fired, because when i replace the .focus by .hightlight it works.
Then, the second question. If I want to do it that way, as it should?

[by adrianbj]

Hello partners:
I'm trying to override de enter key instead Tab key as navigation key on a form. What I do is to catch the enter key and then set the focus into the next field in the form, but...

[by adrianbj]

Saludos Cordiales,
Tratando de emular el enter en lugar del Tab para navegar en un form, estoy capturando el evento enter y luego seteando el focus en el siguiente elemento del formulario. El...