Expand Specific level in ORG Chart

[Alaa']

Hi,
in my project , i need to expand just 2 level in ORG Chart 
i try to expand a specific node but it doesn't work ! 
is their a simple way to do it ? 
thank you 

[Plamen]

Hi,

One way to achieve similar behavior is to manually click the expand arrow on load of the page:

function pageLoad(){
$telerik.$(".rocExpandArrow").get(0).click();
}

Hope this will be helpful.

Regards,
Plamen
Telerik

 

 

[Alaa']

Thank you , it's work 

[Alaa']

Hi again ,
I want to ask if there away to do that in server side ? 

[Shinu]

Hi Alaa,

Please have a look into this help documentation which discuss about the Expand/Collapse the RadOrgChart from server side.

Thanks,
Shinu.

[Alaa']

is there a different if it a single binding not groped ?

[Shinu]

Hi Alaa,

RadOrgChart supports Expand/Collapse of the RadOrgChart hierarchical tree. The functionality could be enabled by setting EnableCollapsing property to true. Based on the DataCollapseField Value RadOrgchart will Collapse/expand. Please have a look into the sample code snippet which works fine at my end.

ASPX:

<telerik:RadOrgChart runat="server" ID="RadOrgChart2" EnableCollapsing="true">
</telerik:RadOrgChart>
<telerik:RadButton ID="RadButton1" runat="server" Text="Expand" OnClick="RadButton1_Click">
</telerik:RadButton>

C#:

protected void Page_Load(object sender, EventArgs e)
{
    var nodes = new DataTable();
    nodes.Columns.Add("ID");
    nodes.Columns.Add("ParentID");
    nodes.Columns.Add("Collapsed");
    nodes.Rows.Add(new string[] { "1", null, "1" });
    nodes.Rows.Add(new string[] { "2", "1", "0" });
    nodes.Rows.Add(new string[] { "3", "2", "1" });
    nodes.Rows.Add(new string[] { "4", "3", "0" });

    RadOrgChart2.DataFieldID = "ID";
    RadOrgChart2.DataFieldParentID = "ParentID";
    RadOrgChart2.DataCollapsedField = "Collapsed";

    RadOrgChart2.DataSource = nodes;
    RadOrgChart2.DataBind();
}
protected void RadButton1_Click(object sender, EventArgs e)
{
    RadOrgChart2.ExpandAllNodes();
}

Thanks,
Shinu.