Good! Glad to help!
On Wed, Sep 5, 2012 at 7:05 AM, media wrote:
> hooray it works!
> thank you Loren.
>
> qx.Class.define("tswmobile.page.BarcodeList",
> {
> extend : qx.ui.mobile.page.NavigationPage,
>
> members :
> {
> _initialize : function()
> {
> this.base(arguments);
hooray it works!
thank you Loren.
qx.Class.define("tswmobile.page.BarcodeList",
{
extend : qx.ui.mobile.page.NavigationPage,
members :
{
_initialize : function()
{
this.base(arguments);
var tlb1 = new qx.ui.mobile.toolbar.ToolBar();
this.add(tlb1);
v
Take a look at:
qx.lang.Function.bind()
This will return a function bound with the correct this pointer.
So you'll do something like:
var callback = qx.lang.Function.bind(this.__queryDB, this);
and then use callback:
db.transaction(callback)
http://demo.qooxdoo.org/current/apiviewer/#qx.lang
thanks but
the call *db.transaction.call(this, this.__queryDB)* does not work.
here is the original example of the PhoneGap homepage
http://docs.phonegap.com/en/2.0.0/cordova_storage_storage.md.html#Database
http://docs.phonegap.com/en/2.0.0/cordova_storage_storage.md.html#Database
*Ex
Without knowing what db.transaction() performs, have you tried replacing
db.transaction(this.__queryDB);
with
db.transaction.call(this, this.__queryDB);
--
View this message in context:
http://qooxdoo.678.n2.nabble.com/this-reference-tp7581251p7581253.html
Sent from the qooxdoo mailing lis
Hi there,
im a Qooxdoo beginner and i have
a problem with the 'this' reference.
How do I get a 'this' reference in a member subfunction (__queryDB)
does anyone have a solution for that?
Thanks!
qx.Class.define("tswmobile.page.BarcodeList",
{
extend : qx.ui.mobile.page.NavigationPage,
Hi Michael,
if you pass function pointers, you will loos the context (as you do in the
listener of the button). JavaScript offers a way of setting the context my
using the call method of functions:
guiMethod :function(method) {
method.call(this.server, this);
},
The first argument i
Hello,
I have a strange problem, that's probably easily solved with a little
JavaScript/Qooxdoo knowledge.
Clicking on the button in the example code below causes this error:
this.internMethod is not a function
[Break on this error] this.internMethod();\n
Classes test.Application and test.Server
Thanks, I changed that.
T.
Matthew Gregory wrote:
> Thanks for this,
> Using 'self' for colusures is actually suggested here:
> http://qooxdoo.org/documentation/general/javascript_best_practises#using_self_for_closures
>
> I tend not to use self as it reminds me of some stuff I had to do in
> o
Thanks for this,
Using 'self' for colusures is actually suggested here:
http://qooxdoo.org/documentation/general/javascript_best_practises#using_self_for_closures
I tend not to use self as it reminds me of some stuff I had to do in
object pascal and makes me nauseous
thron7 wrote:
>
> Matthew
Ouch.. good to know.
thron7 wrote:
>
> Matthew Gregory wrote:
>> There are a few solutions, can you show your code?
>>
>> If you are using rpc with event handlers, when you add your listener
>> pass 'this' (without quotes) as the third parameter.
>>
>> Otherwise you might have to do something l
Matthew Gregory wrote:
> There are a few solutions, can you show your code?
>
> If you are using rpc with event handlers, when you add your listener
> pass 'this' (without quotes) as the third parameter.
>
> Otherwise you might have to do something like this:
>
> var self = this;
>
Guys, nev
Thanks, that did the trick! :)
Am 06.04.2009 um 15:50 schrieb Matthew Gregory:
There are a few solutions, can you show your code?
If you are using rpc with event handlers, when you add your listener
pass 'this' (without quotes) as the third parameter.
Otherwise you might have to do somethin
have you ever tryed to compile with string optimization? when i you used
this solution i got an error when i build with string optimze.
timo
Am Mo, 6.04.2009, 15:50, schrieb Matthew Gregory:
> There are a few solutions, can you show your code?
>
> If you are using rpc with event handlers, when you
There are a few solutions, can you show your code?
If you are using rpc with event handlers, when you add your listener
pass 'this' (without quotes) as the third parameter.
Otherwise you might have to do something like this:
var self = this;
foo(... function()
{
// in your callback function u
Michael Ochs wrote:
> Hi,
>
> I'm trying to load a callback function (after rcp request) and make a
> new table model in this callback function. This table model is stored
> in this.tableModel but I noticed, that in this case the reference of
> this points to Window whereas everywhere else t
Hi,
I'm trying to load a callback function (after rcp request) and make a
new table model in this callback function. This table model is stored
in this.tableModel but I noticed, that in this case the reference of
this points to Window whereas everywhere else this points to
frontend.Applica
17 matches
Mail list logo
