HI Jesus, yo need call the super constructor at the begin of the init
funcion.
this.base(arguments)
El 26/08/13 9:10, Jesús escribió:
> Thanks for responding so quickly and my apologies for not being clear.
>
> I need to create a class inherited from qx.ui.form.List but when I do this:
>
> qx.Class.define("timerecording.pruebas.lista",
> {
> extend : qx.ui.form.List,
> construct : function()
> {
>
>
>
> },
> members:
> {
> init: function()
> {
>
> Tad= [{ 'calle': 'Sin datos'}];
>
> modelo= qx.data.marshal.Json.createModel( Tad);
> controlador = new qx.data.controller.List( modelo, this,
> 'calle');
> }
> },
> events:
> {
> "completed": "qx.event.type.Event",
> "leftClick": "qx.event.type.Event"
>
> }
> });//Fin objeto
>
>
> I get this error.
>
> TypeError : container is null
>
>
> my question is, is it possible to create a new widget starting from
> qx.ui.form.List and give more features.?
>
> My idea is to create a widget that contains routines to query the database,
> you can distinguish between several tables for which data is displayed
> correctly and the time to create the forms code does not involve a lot of
> typing but is creating a nothing new variable of the form "var list = new
> list (tabla_x);"
>
> Best Regards
>
>
>
> --
> View this message in context:
> http://qooxdoo.678.n2.nabble.com/Qx-ui-Form-List-make-a-class-query-data-to-sqlite-server-tp7584459p7584475.html
> Sent from the qooxdoo mailing list archive at Nabble.com.
>
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