问题
I am using CHtmlView to show HTML pages from online into my application. Whenever the site/page tries to load any '.js' file or script it throws Script Error dialog and unable to load few items from the page. I have made SetSilent(TRUE) to avoid error messages, but still the Script Error occurs without showing the dialog. How can I overcome this problem?
回答1:
To avoid JavaScript errors, one must create a value in registry edit under the following registry path,
32-bit : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
64-bit : HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
value name : your application name(eg: sample.exe)
value : refer to this page
回答2:
Editing the registry will suspend all alert messages. There is another way to avoid error alerts in your web page. Just add the following codes in the page:
<script type="text/javascript" >
function fnOnError(msg,url,lineno){
return true;
}
window.onerror = fnOnError;
</script>
来源：https://stackoverflow.com/questions/22652097/how-to-overcome-script-error-in-chtmlview