DHTMLX Docs & Samples Explorer

### Events onDock/onUnDock

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Source

    <script src="../../codebase/dhtmlxcommon.js"></script>
    <script src="../../codebase/dhtmlxaccordion.js"></script>
    <link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxaccordion_dhx_skyblue.css">
    <link rel="stylesheet" type="text/css" href="../../../dhtmlxWindows/codebase/dhtmlxwindows.css">
    <link rel="stylesheet" type="text/css" href="../../../dhtmlxWindows/codebase/skins/dhtmlxwindows_dhx_skyblue.css">
    <script src="../../../dhtmlxWindows/codebase/dhtmlxwindows.js"></script>
    <script src="../../codebase/dhtmlxcontainer.js"></script>

    <div id="winVP" style="position: relative; height: 500px; margin: 10px;">
    <div id="accordObj" style="position: relative; width: 320px; height: 400px;"></div>
    </div>
    <div style="margin: 50px 0px 20px 0px;">
    Select Item <select id="sel"></select> <input type="button" value="Dock" onclick="dock();"> <input type="button" value="Undock" onclick="undock();">
    </div>
    <div id="ta" style="position: relative; width: 320px; margin-top: 20px; height: 100px; overflow: auto;"></div>
    <script>var ta,
    dhxAccord,
    sel;
    function doOnLoad() {
        ta = document.getElementById("ta");
        dhxAccord = new dhtmlXAccordion("accordObj");
        dhxAccord.dhxWins.enableAutoViewport(false);
        dhxAccord.dhxWins.attachViewportTo("winVP");
        //dhxAccord.enableMultiMode(true);
        dhxAccord.attachEvent("onDock", function(itemId) {
            ta.innerHTML = "Item <b>" + dhxAccord.cells(itemId).getText() + "</b> was docked<br>" + ta.innerHTML;
        });
        dhxAccord.attachEvent("onUnDock", function(itemId) {
            ta.innerHTML = "Item <b>" + dhxAccord.cells(itemId).getText() + "</b> was undocked<br>" + ta.innerHTML;
        });
        dhxAccord.addItem("a1", "a");
        dhxAccord.addItem("a2", "b");
        dhxAccord.addItem("a3", "c");
        dhxAccord.addItem("a4", "d");
        dhxAccord.openItem("a1");
        sel = document.getElementById("sel");
        dhxAccord.forEachItem(function(item) {
            sel.options.add(new Option(item.getText(), item.getId()));
        });
    }
    function getId() {
        var id = sel.options[sel.selectedIndex].value;
        return id;
    }
    function dock() {
        dhxAccord.cells(getId()).dock();
    }
    function undock() {
        var id = getId();
        dhxAccord.cells(id).undock();
        dhxAccord.dhxWins.window(id).keepInViewport(true);
    }</script>