The access between WebView and HTML javascript

[wilson]

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:

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"
  }
}

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"
  }
}

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