Hey David,
I did that, but the error still occurs. Do I have to somehow import the
new class in my Application.js?
I have looked through the examples but so far, there are no obvious
differences between my class declaration
and the ones in, e.g. the demobrowser.
Thanks for answering,
Chris
> Christian,
>
> You'll have to run 'make' in the project directory after creating a class.
>
> David
>
> Christian Zyweck wrote:
>
>> Hi!
>>
>> I have been experimenting with qooxdoo for some time now and have
>> encountered a few problems which, so far, I haven't been able to work
>> out myself, so a little help to get things going would be greatly
>> appreciated!
>>
>> First thing I want to do is create a class called MyBoolean, which
>> inherits from qx.ui.table.cellrenderer.Boolean that uses other graphics.
>> So what I did was adding a class to my own project and placeing it in
>> the custom folder next to my application.js for simplicity. The code
>> looks pretty much like this:
>>
>> qx.Class.define("custom.MyBoolean",
>> {
>> extend : qx.ui.table.cellrenderer.Boolean,
>> construct : function()
>> {
>> this.base(arguments);
>>
>> this._iconUrlTrue =
>> qx.io.Alias.getInstance().resolve("path\to\my\image.png");
>> this._iconUrlFalse =
>> qx.io.Alias.getInstance().resolve("path\to\my\image.png");
>> this._iconUrlNull =
>> qx.io.Alias.getInstance().resolve("path\to\my\image.png");
>> }
>> });
>>
>> I'm not sure if this is right, but I think that, since I only want to
>> change the images used, it would suffice to override the constructor.
>>
>> However, when trying to apply the new class to the tablecolumnmodel via
>>
>> tcm.setDataCellRenderer(2, new custom.MyBoolean);
>>
>> I get an error that says: "custom.MyBoolean is not a constructor" - I am
>> pretty new to OO Javascript, but I guess that MyBoolean is not loaded
>> correctly.
>> I think I missed something very basic here, but I just can't figure out
>> what!
>>
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