I need to do something like below-

function GetParentID() {
    var tv = $('#treeview').data('kendoTreeView'),
    selected = tv.select(),
    item = tv.dataItem(selected);
    var Value= (item.ID);
    return Value;
}

Then i want to use the returned value like this-

<a asp-area="Marketing" asp-controller="Store" asp-action="Create" asp-route-ID="GetParentID()"  class="btn btn-default">Create</a>

I have try to save the value in hidden input like this:

<input id="p_ID" type="hidden" />

then fill this input throw jQuery and it's work like this :

$('#p_ID').val(GetParentID());

but still can't pass this value as asp-route-ID how i can achieve something like that ?

I need to do something like below-

function GetParentID() {
    var tv = $('#treeview').data('kendoTreeView'),
    selected = tv.select(),
    item = tv.dataItem(selected);
    var Value= (item.ID);
    return Value;
}

Then i want to use the returned value like this-

<a asp-area="Marketing" asp-controller="Store" asp-action="Create" asp-route-ID="GetParentID()"  class="btn btn-default">Create</a>

I have try to save the value in hidden input like this:

<input id="p_ID" type="hidden" />

then fill this input throw jQuery and it's work like this :

$('#p_ID').val(GetParentID());

but still can't pass this value as asp-route-ID how i can achieve something like that ?

• javascript
• jquery
• kendo-ui
• asp-core-mvc

1 Answer 1

Mainly asp-route-ID="321545" Tag Helpers are server side helpers and not client side

So, you can not use client side script on server side like

JavaScript: deal only with Html and CSS (Client Side)

C# + Razor + TagHelpers: are server side (executed on the server)

So, one of the ways is to send a request using a link to the server and assign the value on the server side OR is to see how link is generated on the client: /MyWeb/MyPageIndex/123545

if we can say 123545 is the asp-route-ID then you need to: call the link and change 123545 at client Example:

<a id="stest" href="/MyWeb/MyPageIndex/123545" />
$("#stest").attr("href", "/MyWeb/MyPageIndex/" + GetParentID());

you can read here: http://www.davepaquette./archive/2015/06/01/mvc-6-anchor-tag-helper.aspx