why my button is not work?

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1.00/5 (1 vote)

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I have this code, I dont know why this button is not work?

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <h1>JavaScript Can Validate Input</h1>

<p>Please input a number between 1 and 10:</p>

<input id="numb" type="text"/>

<button type="button" onclick="myFunction">Submit</button>

<p id="demo"></p>

<script>
    function myFunction() {
        var x, text;

        // Get the value of the input field with id="numb"
        x = document.getElementById("numb").value;

        // If x is Not a Number or less than one or greater than 10
        if (isNaN(x) || x < 1 || x > 10) {
            text = "Input not valid";
        } else {
            text = "Input OK";
        }
        document.getElementById("demo").innerHTML = text;
    }
</script>

    </div>
    </form>
</body>
</html>

Posted 3-Apr-15 8:36am

maysam_p82

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King Fisher · Accepted Answer · 2015-04-03T08:55:00

Solution 1

C#

<button type="button" onclick="myFunction()">Submit</button>

you missed the parentheses

Posted 3-Apr-15 8:55am

King Fisher

Updated 3-Apr-15 18:22pm

v3

Comments

maysam_p82 3-Apr-15 14:58pm

than you, it worked

Sergey Alexandrovich Kryukov 3-Apr-15 16:10pm

Ha-ha, a 5.
—SA

ZurdoDev 3-Apr-15 16:11pm

Parentheses actually.

+5.

King Fisher 3-Apr-15 18:43pm

Sorry ;)

Sergey Alexandrovich Kryukov 3-Apr-15 19:41pm

Better edit it... :-)
—SA

King Fisher 4-Apr-15 0:11am

I did that. :)

Sergey Alexandrovich Kryukov 4-Apr-15 0:19am

No, you did not. Perhaps you did not understand Ryan's comment. Your spelling is wrong. You should have written "parentheses" (plural), but your wrote "parenthesis" (singular).
—SA

King Fisher 4-Apr-15 0:22am

;) sorry again

King Fisher 4-Apr-15 0:23am

Is that okay master ? ;)

Sergey Alexandrovich Kryukov 4-Apr-15 0:34am

Right. No need to be sorry if you can just edit.
Cheers,
—SA