How to get html elements value in asp.net?

Aymane
May 24, 2022
33 views
1 vote
2 Answers

I’m trying to add a new seller into database but all the values i get from the input text are null

this is the form

<div class="mb-3">
                <label for="SNameTb" class="form-label">Seller FirstName</label>
                <input type="text" class="form-control" id="Snametb" runat="server">
            </div>

And this how i’m trying to get the values

string Sname = Snametb.Value;

Tags: asp.net c#

Answers

- AlbertDKallal
- May 25, 2022 at 3:49 am
- 0 votes
0
You missing the closing "/> in that input box.

So, this:
```
<div class="mb-3">
    <label for="SNameTb" class="form-label">Seller FirstName</label>
    <input type="text" class="form-control" id="Snametb" runat="server" value="" />
</div>

<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
```
and button click code:
```
protected void Button1_Click(object sender, EventArgs e)
{
    Debug.Print("Text box value = " + Snametb.Value);
}
```
So, add the "/>" to your markup (maybe a cut+paste issue).

And not required, but good idea to add the value="" attribute also.
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