Am Mittwoch, 9. April 2014 16:56:54 UTC+2 schrieb Jeremy Ruston:
>
> Hi Stephan
>
> You'd have to pass a reference to the implementation of handleInputEvent.
> Something like this:
>
> var self = this;
> ...
> jscolor.color( domNode, { hash : true, onImmediateChange :
> self.handleInputEvent
> } );
>
I don't get it :(
the handleInputEvent is attached to the domNode, right? So this is what I
*thought* should work:
EditTextWidget.prototype.postRender = function() {
var domNode = this.domNodes[0];
if($tw.browser && this.document !== $tw.fakeDocument &&
domNode.getAttribute("type") === "color") {
jscolor.color( domNode, { hash : true, onImmediateChange :
domNode.handleInputEvent } );
}
};
I also ried:
EditTextWidget.prototype.postRender = function() {
var domNode = this.domNodes[0];
if($tw.browser && this.document !== $tw.fakeDocument &&
domNode.getAttribute("type") === "color") {
jscolor.color( domNode, { hash : true, onImmediateChange :
this.handleInputEvent } );
}
};
But this throws JavaScript errors telling me that "this.domNodes is
undefined".
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