Thank you, it's working fine now! And also, VERY thank for the hint! :D
But...i'm having another problem.
I'm trying to add a second ListView on my application with this code:
var re = new qx.ui.groupbox.GroupBox();
re.set({ height:"66%", width:"100%" });
main.add(re);
// Cria uma lista e adiciona no grupo 'result'
var ld2 = [];
var lc2 = {
id : { label : "ID", width : 50, type : "html" },
url: { label : "URL", width : 170, type : "html" },
horai : { label : "Hora Inicio", width : 120, type : "html" },
horaf : { label : "Hora Fim", width : 120, type : "html" }
}
var lv2 = new qx.ui.listview.ListView(ld2, lc2);
re.add(lv2);
lv2.setBorder(qx.renderer.border.BorderPresets.getInstance().shadow);
lv2.setBackgroundColor("white");
lv2.setWidth("100%");
lv2.setHeight("100%");
It's the same code i used on the first Listview, but i getting this
error on debug:
004656 ERROR: qx.ui.listview.ListViewPane[196]: Could not apply padding
to child [object qx.ui.listview.ContentCellHtml]: TypeError -
this._style has no properties
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/core/Widget.js:2265
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/basic/Terminator.js:49
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/core/Parent.js:977
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/renderer/layout/LayoutImpl.js:388
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/core/Parent.js:922
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/core/Widget.js:1011
at
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/ui/core/Widget.js:736
..............................
http://192.168.0.14/squidmin/qooxdoo/frontend/framework/source/class/qx/io/image/Preloader.js:139
008920 ERROR: qx.io.image.PreloaderSystem[387]: Could not dispatch event
of type "completed": NS_ERROR_INVALID_POINTER - Component returned
failure code: 0x80004003 (NS_ERROR_INVALID_POINTER)
[nsIDOMHTMLDivElement.appendChild]
What i'm doing wrong?
:(
Alex Back wrote:
> Hello Jonis,
>
> On Saturday 05 May 2007 Jonis wrote:
>> Hi.
>>
>> How can i get data from selected item on listview (first colum)?
>>
>> i have this code:
>>
>> lv.getPane().addEventListener("dblclick", function(e) {
>> //this.getManager().getSelectedItems()
>> // or
>> alert(this.getManager().getSelectedItem());
>> });
> Your approach is right. With "getSelectedItem" you get a data item back. For
> example your defined your data like this:
>
> var listColumns =
> {
> name : { label : "Name", width : 100, type : "text" },
> size: { label : "Size", width : 50, type : "text", align : "right" },
> type : { label : "Type", width : 80, type : "text" },
> modified : { label : "Last Modified", width : 150, type : "text" },
> rights : { label : "Rights", width: 80, type : "text" }
> };
>
> and pushed your data like this into the ListView:
>
> listData.push(
> {
> name : { text : "File " + i },
> size : { text : Math.round(Math.random()*100) + "kb" },
> type : { text : lt[t] },
> modified : { text : "Nov " + Math.round(Math.random() * 30 + 1) + " 2005"
> },
> rights: { text : "-rw-r--r--" }
> });
>
>
> Then "this.getManager().getSelectedItem().name.text" would get you the text
> of
> the first column.
>
> A litte hint: You can use "qx.io.Json.stringify" for the debug output of this
> data maps.
>
> this.debug(qx.io.Json.stringify(this.getManager().getSelectedItem()));
>
> This should give you the content of the data item in a nice overview (defined
> in the eventlistener code).
>
> cheers,
> Alex
>
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