Hi Thomas,
Thomas Bückemeyer wrote:
> I have a class like this:
>
> qx.Class.define("Something",
> {
> extend : qx.core.Object,
>
> construct : function(data) {
> this.base(arguments);
> var ergebnis = new String;
> .....
> },
>
> members : {
> ...
>
> getAktionById : function(id) {
> var inhalt = String;
> var req = new qx.io.remote.Request (
> "http://"; + window.location.hostname +
> "/something.php?action=something&id=" + id,
> "GET",
> "text/plain");
>
> req.addListener("completed", function(e) {
> ..
> }
> );
>
> req.send();
> },
>
> I am looking for a way to get the content of the request in a class
> variable "ergebnis" from Something, or - better - to return the content
> in a variable of another class. Is that poosible?
If you want to set the data to the variable "ergebnis" you have to turn
it into an instance variable.
--snip--
// instead of
var ergebnis = new String();
// write
this.ergebnis = "";
--snip--
Or if you want to set the content of response to another variable of a
class you have to have access to this other class inside your
"completed" listener.
--snip--
// the third parameter is the context in which the listener is executed
req.addListener("completed", function(e) {
// e is a "qx.io.remote.Response" instance
var content = e.getContent();
// this refers to your application class "Something"
// supposed you have set "this.anotherClassInstance"
// previously in your code
this.anotherClassInstance.setVariable(content);
}, this);
--snip--
If you any further questions let me know.
cheers,
Alex
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