Re: [Gwt-openlayers-users] How to calll javascript file in gwt

[Lukas J. <luk...@de...>]

Quick and dirty

·         Include the jsfile in MODULE.gwt.xml

·         Place the code that should be executed inside a method jsDoWhenClicked()

·         Create jsnimethod public native doWhenClicked() that calls the function jsDoWhenClicked in the javascriptfile

·         In clickhandler of the button call doWhenClicked()

Depending on the code you want executed you might instead translate it to Java or rewrite it into classes/methods to organize it better, but the above solutions does what you asked for.
/Lukas

Från: Mckeane Thomas [mailto:tho...@gm...]
Skickat: den 6 april 2011 18:35
Till: Gwt...@li...
Ämne: [Gwt-openlayers-users] How to calll javascript file in gwt

Hello I would like to run a java-script file in gwt-openlayers and pass it to a button. When I click on the button the file is executed. I saw methods in gwt to call a function or variable
in a javascript file.

get an external variable:

public native String getFirstName()/*-{

return $wnd.first_name;

}-*/;



calling a function:

public native void setShowTrigger(BlueApp x)/*-{

$wnd.showBlueApp = function () {

x....@co...::runApp()();

};

}-*/;

I would like to execute an entire javascript file. Any help would be greatly appreciated.

Best Regards,
Mckeane