How to find and expand RadTree node

[Svetlana]

Hello,

I need to select a node and subnode in RadTree. The node's name may have different values on each test running.

Example:
<div id="ctl00_CP_treeGroups" class="RadTreeView RadTreeView_Office2007">
    <ul class="rtUL rtLines">
        <li class="rtLI rtFirst">
            <div class="rtTop rtSelected">
                <span class="rtSp"></span><span class="rtMinus"></span>
                <span
                    class="rtIn">All items (278)</span>
            </div>
            <ul class="rtUL">
                <li class="rtLI">
                    <div class="rtTop">
                        <span class="rtSp"></span><span class="rtPlus"></span>
                        <span
                            class="rtIn">Node1 (62)</span>
                    </div>
                    <ul class="rtUL" style="display: none;">
                        <li class="rtLI">
                            <div class="rtTop">
                                <span class="rtSp"></span>
                                <span class="rtIn">SubNode11 (3)</span>
                            </div>
                        </li>
                        <li class="rtLI rtLast">
                            <div class="rtBot">
                                <span class="rtSp"></span>
                                <img src="../../../../Images/Icons/group_16.png" alt="" class="rtImg"><span class="rtIn">SubNode12
                                    (2)</span>
                            </div>
                        </li>
                    </ul>
                </li>
                <li class="rtLI">
                    <div class="rtMid">
                        <span class="rtSp"></span><span class="rtPlus"></span>
                       <span
                            class="rtIn">Node2 (20)</span>
                    </div>
                    <ul class="rtUL" style="display: none;">
                        <li class="rtLI rtLast">
                            <div class="rtBot">
                                <span class="rtSp"></span>
                                <img src="../../../../Images/Icons/group_16.png" alt="" class="rtImg"><span class="rtIn">SubNode21 (1)</span>
                            </div>
                        </li>
                    </ul>
                </li>
    </ul>
    <input value="{&quot;expandedNodes&quot;:[],&quot;collapsedNodes&quot;:[],&quot;logEntries&quot;:[],&quot;selectedNodes&quot;:[&quot;0&quot;],&quot;checkedNodes&quot;:[],&quot;scrollPosition&quot;:0}"
        autocomplete="off" id="ctl00_CP_treeGroups_ClientState" name="ctl00_CP_treeGroups_ClientState"
        type="hidden">
</div>

Could you, please, give an example how to find and select 'Node2' and 'SubNode11' and expand a node?

Thanks,
Svetlana

[Helen]

Hi Svetlana,

Please find a test method below which shows how to achieve  this:

[TestMethod]

public void NodeExpand()
{
    Manager.LaunchNewBrowser();
    ActiveBrowser.NavigateTo("YourPage.aspx");

    RadTreeView tree1 = Find.ById<RadTreeView>("ctl00_CP_treeGroups");

    //finds all level 1 nodes (Node1 and Node2)
    IList<RadTreeNode> firstLevelNodes = tree.FindNode(node => node.Level == 1);


    RadTreeNode node2 = firstLevelNodes[1];
    node2.expand();

    RadTreeNode node11 = firstLevelNodes[0].Nodes[0];
    node11.select();


}

Hope this helps.

Regards,
Helen
the Telerik team

[Svetlana]

Hello Helen,

Thank you for the example. But can I use nodes' names instead of indexes?

Regards,
Svetlana

[Helen]

Hello Svetlana,

If nodes names are static you can use the FindNodeByText method.

Regards,
Helen
the Telerik team