Re: Entry point

[Ronit]

Thank you Colin for responding , 

Can we use the entry point for some specific page or widget in the 
application?
e.g. There is a dialog in the application on which if clicked on edit 
button , we see another dialog on which there is a button to add files. 
Can we use the entry point to drag and drop files over the area of that add 
file button ?

Regards
Ronit

On Monday, 15 May 2023 at 04:40:28 UTC+5:30 Colin Alworth wrote:

> While it is technically possible to have more than one EntryPoint declared 
> in your .gwt.xml files(s), order might be hard to control precisely. I 
> believe the order is deterministic, but not strictly defined by the 
> compiler (likely the order in which entry-point> tags are encountered when 
> parsing .gwt.xml files, but since they are permitted to have cyclical 
> dependencies, this is not always obvious).
>
> With that said, this can be a good way to compile multiple independent 
> applications into a single output JS (so that they avoid sending the same  
> classes to the browser multiple times. I've seen this done with a 
> conditional at the top of each entrypoint, to that way one or more 
> entrypoint can run at page load automatically, and each enhance the part of 
> the page that matters specifically to them. Ideally in this case, order of 
> execution will not matter, so the above concern won't apply.
>
> On Sunday, May 14, 2023 at 5:57:20 PM UTC-5 ronjos...@gmail.com wrote:
>
>> Hello Team,
>>
>> I am new to GWT and working on an existing system.
>>
>> My application has already got an entry point. Can I have one more 
>> implementation of the Entrypoint ?
>>
>> Thanks in advance 
>> Ronit
>>
>

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DataTransfer getData

[Ronit]

Hello Team,

I am new to GWT and working on an existing code. I am trying to implement a 
drag and drop functionality .I am having issues getting data from 
DataTransfer object. I need to drag and drop any file from the computer on 
the widget.

 



*grid.addDropHandler(new DropHandler() {@Override
public void onDrop(DropEvent event) {
event.preventDefault();*
*DataTransfer dataTransfer = 
event.getNativeEvent().getDataTransfer();*
*dataTransfer.setDropEffect(DropEffect.COPY);*
*Object data = dataTransfer.getData("File");*

* }});*

I am getting an empty-string on  dataTransfer.getData("file")'
How can we set the format "File" while doing dataTransfer.setData();
I think I am doing something wrong here . Please advice. 

Thank you
Ronit

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Entry point

[Ronit]

Hello Team,

I am new to GWT and working on an existing system.

My application has already got an entry point. Can I have one more 
implementation of the Entrypoint ?

Thanks in advance 
Ronit

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