jstree with asp.net MVC5

I use jstree in my application, that I programmed it with asp.net MVC5 C#.

I want when clicking in any node of treeview a modal or a form appears.

thanks

"search-input" class="search-input" />
class="form-body">
"jstree">
@(Html.TreeView(Model)
.EmptyContent("COURRIERS")
.Children(m => m.Childs)
.HtmlAttributes(new { id = "tree" })
.ChildrenHtmlAttributes(new { @class = "subItem" })
.ItemText(m => m.Designation)
.ItemTemplate(
@
"@item.Description" desc="@item.Description">@item.IdTypeCourrier - @item.Designation
)
)