Re: [wtp-dev] Type inferral on JSDT

["Andres C. Rodriguez" <acr@xxxxxxxxxx>]

Thanks for the help, unfortunately, doing '@param {Node} _this' still 
does not help.  The warning is still there.

I had previously tried that, but then I looked at the syntax in the JS 
browser support files that come with JSDT and went the route I showed in 
the previous email.

As for 'var xx = new DOM()', where should it go?  I tried to insert it 
at the top level, but still no luck.

Thanks again for the help.

ACR




Phil Berkland wrote:
> The type in the JSdoc is used for inferencing, but you do not have it 
> specified correctly, it should be enclosed in "{}" before the param 
> name, like
>   * @param {Node} _this
>
> Adding the directive @memberOf  like
>   * @memberOf DOM
> should make the static method work correctly, but there appears to be a 
> bug preventing it from working correctly. I will fix it. As a 
> workaround, you can add this line:
>   var xx = new DOM();
>
>
>
>
> Phil Berkland
> IBM Software Group Emerging Technologies
>
>
> *"Andres C. Rodriguez" <acr@xxxxxxxxxx>*
> Sent by: wtp-dev-bounces@xxxxxxxxxxx
>
> 02/14/2008 01:19 PM
> Please respond to
> "General discussion of project-wide or architectural issues."       
>  <wtp-dev@xxxxxxxxxxx>
>
>
> 	
> To
> 	wtp-dev@xxxxxxxxxxx
> cc
> 	
> Subject
> 	[wtp-dev] Type inferral on JSDT
>
>
>
>
>
>
>
>
>
> Hello,
>
> I am trying to make JSDT work for my JS libraries. I have a couple of
> questions.
>
> 1. Is the type in the JsDoc used for type inference?  I have the code
> below, but I am getting a warning saying: 'nextSibling cannot be
> resolved or is not a field' over 'nextSibling'.  If it is not used, what
> other way do I have to tell JSDT the type of a certain object.
>
> 2. Static functions such as the one below (not attached to prototype)
> are being shown in the outline, but then flagged as errors: 'The
> function insertAfter(any, any, any) is undefined for the type Function'.
>  I should note that this happens when I try to use the static function
> inside the same JS file, when I use it outside, things seem to work.
>
> Thanks for your help and keep up the good work.
>
>
> ACR
>
>
> ------
>
> /**
>  * Inserts 'newElem' as a child of '_this' after element 'refElem'
>  * @param _this   Node
>  * @param newElem Node
>  * @param refElem Node
>  */
> DOM.insertAfter = function(_this, newElem, refElem) {
>     var ns = refElem.nextSibling;
>     if (ns == null) _this.appendChild(newElem);
>     else _this.insertBefore(newElem, ns));
> }
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