Javascript onkeyup

-
<html>
    <head>
        <script>
            function add()
            {
                var a = parseInt(document.getElementById("t1").value);
                var b = parseInt(document.getElementById("t2").value);
                var result = a + b;
                document.getElementById("s1").innerHTML = result;
            }
        </script>
        <title>Addition Using Ajax</title>
    </head>
    <body>
        <h1>Addition Using Ajax </h1>
        <table border="0" cellpadding="10px">
            <tr>
                <td>Enter First Number</td>
                <td>
                    <input type="text" id="t1" onKeyUp="add()">
                </td>
            </tr>

            <tr>
                <td>Enter Second Number</td>
                <td>
                    <input type="text" id="t2" onKeyUp="add()">
                </td>
            </tr>
            <tr>
                <td align="center" colspan="2">
                    <span id="s1"></span>
                </td>
            </tr>

            <tr>
                <td align="center" colspan="2">
                    <input type="button" value="Calculate" name="btn_add" onClick="add()">
                </td>
            </tr>

        </table>

        <iframe width="420" height="315" src="http://www.youtube.com/embed/07BMrivOzUE" frameborder="0" allowfullscreen></iframe>
    </body>
</html>

Comments

Post a Comment

Popular posts from this blog

How to Delete record using PHP Ajax

-
index.php ?   01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 <!DOCTYPE html> <html> <head>      <title></title> </head> <body>   <?php        $connection = mysqli_connect( "localhost" , "root" , "" , "db_2018" ) or die (mysqli_error());        $ReadSql = "SELECT * FROM `crud`" ;      $res = mysqli_query( $connection , $ReadSql );   ?>     <table>      <tr>          <th>name</th>          <th>Last Name</th>          <th>email id</th>     ...
Read more

How to seperate character from string in php

-
?   1 2 3 4 5 6 7 8 9 $string = "abcdef" ; $result =[]; $strlen = strlen ( $string ); for ( $i =0; $i < $strlen ; $i ++) {      $result [ $i ]= $string [ $i ];   } print_r( $result );     $string = "abcdef"; $result=[]; $strlen = strlen($string); for($i=0;$i<$strlen;$i++) { $result[$i]=$string[$i]; } print_r($result);
Read more
-
 <?php function numberToWords($num) {     $ones = array(         0 => "zero",         1 => "one",         2 => "two",         3 => "three",         4 => "four",         5 => "five",         6 => "six",         7 => "seven",         8 => "eight",         9 => "nine",         10 => "ten",         11 => "eleven",         12 => "twelve",         13 => "thirteen",         14 => "fourteen",         15 => "fifteen",         16 => "sixteen",         17 => "seventeen",         18 => "eighteen",         19 => "nineteen"   ...
Read more