The access between WebView and HTML javascript

Hi,

I have a question about WebView element.

I create a HTML file named "hfile.htm", and I use a WebView with the url property is "hfile.htm".

Now my main.qml is like:

Code:

---

import QtQuick 1.0
import QtWebKit 1.0
 
Rectangle {
  width: 600
  height: 400
  WebView { id: webMap
    anchors.fill: parent
    url: "hfile.htm"
  }
  Rectangle { id: rec1
    width: 100
    height: 100
    color: "red"
  }
}

---

Can I change the color property of Rectangle rec1 from javascript in hfile.htm??

You probably can but this probably requires a lot of work. You'd need to expose some objects to the page handled by WebView and then have appropriate scripts on the page manipulate those objects. You'd need to use the javaScriptWindowObjects attribute from WebView.