Hello,
I am using RadTreeView in my ASP.Net WebPart however while access the same control from client side I am getting null for $find().
I am loading the RadTreeView from class which inherits the ASP.Net WebPart class as follows:
I am trying to use get the same control from client side from javascript file as follows:
I am getting tree as null, I have went throught all the documentation provided however not sure what missing.
The control render in page as below:
Please let me know your thoughts.
I am using RadTreeView in my ASP.Net WebPart however while access the same control from client side I am getting null for $find().
I am loading the RadTreeView from class which inherits the ASP.Net WebPart class as follows:
protected override void CreateChildControls()
{
RadTreeView treeview = new RadTreeView() { ID = "RadTreeView", Width = new System.Web.UI.WebControls.Unit(285),
Height = new System.Web.UI.WebControls.Unit(290),
CheckBoxes = true
};
treeview.Nodes.Add(new RadTreeNode("Test"));
Controls.Add(treeview);
base.CreateChildControls();
}
I am trying to use get the same control from client side from javascript file as follows:
function pageLoad() {
checkMain();
}
function checkMain() {
var tree = $find("<%= RadTreeView1.ClientID %>");
alert(tree);
}
I am getting tree as null, I have went throught all the documentation provided however not sure what missing.
The control render in page as below:
<
div
style
=
"overflow:auto;height:290px;width:285px;"
class
=
"RadTreeView RadTreeView_Default"
id
=
"ctl00_m_g_105ccf0c_7bb3_4553_b184_03f24f749c13_RadTreeView"
>
<
ul
class
=
"rtUL rtLines"
>
<
li
class
=
"rtLI rtFirst rtLast"
><
div
class
=
"rtTop"
>
<
span
class
=
"rtSp"
></
span
><
input
type
=
"checkbox"
class
=
"rtChk"
><
span
class
=
"rtIn"
>Test</
span
>
</
div
></
li
>
</
ul
><
input
type
=
"hidden"
name
=
"ctl00_m_g_105ccf0c_7bb3_4553_b184_03f24f749c13_RadTreeView_ClientState"
id
=
"ctl00_m_g_105ccf0c_7bb3_4553_b184_03f24f749c13_RadTreeView_ClientState"
autocomplete
=
"off"
value
=
"{"expandedNodes":[],"collapsedNodes":[],"logEntries":[],"selectedNodes":[],"checkedNodes":[],"scrollPosition":0}"
>
</
div
>
Please let me know your thoughts.