Question

We are developing a regular asp.net website (no Textviews), for one of the text boxes I need the textbox to open a numeric keyboard by default, is there a way to achieve this?

Below code works perfectly for iPhone / iPad but does not default to numeric keyboard for Android.

<asp:TextBox runat="server" type="number" pattern="\d*" onKeypress="if(event.keyCode < 48 || event.keyCode > 57){return false;}" />

Adroid version : 2.2.1

EDIT :
When I use an HTML input box with type=”number” it works perfectly. I need a way to use asp.Net textbox and see the numeric keyboard.

Answer 1

Here is my solution:

<div style="display:none"><asp:TextBox ID="txt_Phone" runat="server" /></div>
<input onblur="document.getElementById('<%=txt_Phone.ClientID %>').value = this.value" type="tel" />

Enjoy 🙂