how to access input text box in code with razor page

Question

i making worksystem with razor page in asp

I want to add a value to the input text when a button is pressed.

this is input box

[]

click button

⑤

input box add five

[5]

how to access input text box in code

this is AddWork.cshtml input text

    <form class="form-horizontal" method="post">
        InputWork: <input type="text" asp-for="boradIds" />
        <select asp-for="inputIds" asp-items="Model.seletcIdList">
        </select>
        <input type="submit" value="Add" />
    </form>

this is call AddWork cs func

<form method="post">
   <input asp-page-handler="AddItem" [email protected]_id
      class="btn" type="submit" value="AddWork" />
 </form>

this is cs.

  [BindProperty(SupportsGet = true)]
        public string boradIds { get; set; }
 public IActionResult OnPostAddItem(int bid)
 {
            //if (bid == 0)
            //    return Page();
            boradIds =boradIds +bid.ToString();

            return  RedirectToPage();

}

i don't know how to access input text value

Answer 1

If you want to get boradIds in OnPostAddItem,you need to put <input type="text" asp-for="boradIds" /> into the form which will call OnPostAddItem.

<form method="post">
   InputWork: <input type="text" asp-for="boradIds" />
        <select asp-for="inputIds" asp-items="Model.seletcIdList">
        </select>
   <input asp-page-handler="AddItem" [email protected]_id
      class="btn" type="submit" value="AddWork" />
 </form>

So that when you click AddWork button,it will pass boradIds and resoruceId to handler,if you want to get resoruceId in handler,you need to use int resoruceId.