fast/css/counters/adding-nodes.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html><head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Adding nodes that affect the CSS counter tree</title>
    <link rel="author" href="mailto:carol.szabo@nokia.com" title="Carol Szabo">
    <link rel="help" href="http://www.w3.org/TR/CSS21/generate.html#counters">
    <link rel="help" href="http://www.w3.org/TR/CSS21/generate.html#propdef-content">
    <link rel="help" href="http://www.w3.org/TR/CSS21/syndata.html#counter">
    <meta content="dom" name="flags">
    <meta http-equiv="Content-Style-Type" content="text/css">
    <meta http-equiv="Content-Script-Type" content="text/javascript">
    <style type="text/css">
        body { white-space: nowrap; }
        .reset { counter-reset: c; }
        .increment:before, .use:before { content: counters(c, ".") "-"; }
        .increment { counter-increment: c; }
    </style>
    <script type="text/javascript">
        if (window.testRunner) {
            testRunner.dumpAsText();
            testRunner.waitUntilDone();
        }

        function run() {
            testElement = document.getElementById("test");
            newSpanElement = document.createElement("span");
            newSpanElement.setAttribute("class","increment");
            newSpanElement.setAttribute("id","newNode");
            testElement.insertBefore(newSpanElement, testElement.firstChild);
            if (window.testRunner) {
                console = document.getElementById("console");
                spanList = testElement.getElementsByTagName("span")
                for (i = 0; i < spanList.length; ++i ) {
                    newSpanElement = document.createElement("span");
                    id = spanList.item(i).getAttribute("id");
                    if (id != null)
                        newSpanElement.innerText = window.internals.counterValue(document.getElementById(id));
                    if (newSpanElement.innerText.length)
                        newSpanElement.innerText = newSpanElement.innerText + "-";
                    console.appendChild(newSpanElement);
                }
                testElement.parentNode.removeChild(testElement);
                testElement = document.getElementById("reference");
                testElement.innerHTML = testElement.innerHTML.replace(/<b>a<u>b<\/u><\/b>/g,"");
                testRunner.notifyDone();
            }
        }
    </script>
</head><body onload="setTimeout('run()', 0)">
    <p>The following two lines should have the same content:</p>
    <div id="test"><b>a<u>b</u></b><b>a<u>b</u></b><span id="parent"><b>a<u>b</u></b><span id="rootOne" class="increment"/><b>a<u>b</u></b></span><b>a<u>b</u></b><span id="rootTwo" class="reset"><b>a<u>b</u></b></span><b>a<u>b</u></b><span id="r2c1" class="use"><b>a<u>b</u></b><span id="nrreset" class="reset"><b>a<u>b</u></b><span id="r3c1" class="increment"></span><b>a<u>b</u></b></span></span></div>
    <div id="reference">1-<b>a<u>b</u></b><b>a<u>b</u></b><b>a<u>b</u></b>2-<b>a<u>b</u></b><b>a<u>b</u></b><b>a<u>b</u></b><b>a<u>b</u></b>2.0-<b>a<u>b</u></b><b>a<u>b</u></b>2.0.1-<b>a<u>b</u></b></div>
    <hr>
    <div id="console"></div>
</body></html>