I am trying to pass 2 parameters to a javascript function.This code webview.loadUrl("javascript: function_to_call();");
works fine without parameters but i couldn't use it with parameters.
This is javascript junction :
function changeLocation(_lon , _lat){
var zoom=16;
var lonLat = new OpenLayers.LonLat( _lon , _lat ).transform(
new OpenLayers.Projection("EPSG:4326"),
map.getProjectionObject());
map.setCenter (lonLat, zoom);
}
And this is how i call it from java :
webView.loadUrl("javascript:changeLocation( -0.1279688 ,51.5077286 );") ;
Edit: I couldn't find the problem and i changed my approach, now i am injecting whole javascript function with desired changes everytime when i need to. It is not best solution but it works. Thank you everyone for your help.
What you have looks fine. Here is a sample project that demonstrates an almost identical syntax.
Try changing
webView.loadUrl("javascript:changeLocation( -0.1279688 ,51.5077286 );") ;
to
webView.loadUrl("javascript:changeLocation( '-0.1279688' ,'51.5077286' );") ;
and maybe getting rid of the;
I just had a similar problem and I fixed it by adding the
''
around my parameter. I didn't have a semicolon in my solution either and it worked so you may need to remove it.