Set Particular Id li click.

Question

How to send li id click li (Particular id).This is my .cshtml code

<h3 id="BlogCategories">Blog Categories</h3>

<ul class="list-group--alt">

@foreach (var category in Model)

{

<li id="@category.CategoryId"><a href="/[email protected]">@category.Title</a></li>

}

 

 This is my .cs file code(not it's component not controller and not send id by query string)

 

private async Task<PagedQueryResult<BlogPostSummary>> MapBlogPostsAsync(PagedQueryResult<CustomEntityRenderSummary> customEntityResult)

{

var blogPosts = new List<BlogPostSummary>(customEntityResult.Items.Count());

var imageAssetIds = customEntityResult

.Items

.Select(i => (BlogPostDataModel)i.Model)

.Select(m => m.ThumbnailImageAssetId)

.Distinct();

//string Categoryid = HttpContext.Request.Query["CatgeoryId"].SingleOrDefault();

var Categoryid = customEntityResult.Items.Select(x => (BlogPostDataModel)x.Model).Select(x => x.CategoryIds).FirstOrDefault();

 }