How to clear memory in QWebView , when call evaluateJavaScript()?

[tiaoweiliao]

sorry,my English sucks , My first time to use qtcentre.

I'm using Qt 5.3.1. windows 7 64bit.

I had a web page to load , I need to be repeated calls evaluateJavaScript() , insert content to Web page.

js function code is:
function addMsg(){
var sHtml='';
sHtml += '<div><p>hello,world</p></div>'
$('body').append(sHtml);
}

I through the timer calls evaluateJavaScript("addMsg()") , I found in memory increasing.

How do I free the memory?

[anda_skoa]

You are appending to the HTML document, so the memory requirements to hold that document increase.

Cheers,
_

[tiaoweiliao]

thx.
I see. :)