File: RemoveElementContainingSelection.htm

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<!DOCTYPE HTML>
<html>
    <head>
        <title id="desc">HTML5 Selection: Remove the element containing the selection</title>
        <script type="text/javascript">
            function RunTest()
            {
                try
                {
                    var selection = window.getSelection();
                    var div1 = document.getElementById("div1");
                    var span1 = document.getElementById("span1");
                    var range = document.createRange();
                    range.selectNode(span1);
                    selection.addRange(range);
                    
                    document.body.removeChild(div1);
                    
                    if ("" == selection.toString())
                    {
                        document.getElementById("testresult").firstChild.data = "PASS";
                    }
                }
                catch (ex)
                {
                    document.getElementById("testresult").firstChild.data = "FAIL";
                }
            }
        </script>
    </head>
    <body onload="RunTest();">
        <div id="div1">some text
            <span id="span1">aaaaaaaa</span>
        </div>
        <div id="div2">Remove the element containing the selection</div>
        <p>Test passes if the word "PASS" appears below.</p>
        <div>Test result: </div>
        <div id="testresult">FAIL</div>
    </body>
</html>