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Recieving error unexpected token var when calling evalJS
var downloadswebview = Ti.UI.createWebView(); downloadswebview.scalesPageToFit = false; downloadswebview.addEventListener('load',function(e) { downloadswebview.evalJS( "var links = document.getElementsByName('downloadlink');for (link in links){links[link].setAttribute('onclick','totifromwebview(this.href)')}function totifromwebview( clickedurl ){ Ti.App.fireEvent('detailWebview', clickedurl ); }" ) }); Ti.App.addEventListener('detailWebview', function(e) { alert('Link clicked!'); Ti.API.info(e.value);});
3 Answers
before calling "evalJS", you need to load some html into the webview and call evalJS inside "load" event of the webview.
html is irrelevant, can be something like this:
<html> <body /> </html>
can you post a complete code fragment to avoid further "peace-meal"ing?
one general observation:
never use "global" variables in your event handlers (one of the titanium best practices "must not to" things).
in your code, inside "load" handler, try to change downloadswebview.evalJS(...) to e.source.evalJS(...)
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