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Obana BUTTON eka Validate karanne kohomada

M

maxXxa

Member
Apr 14, 2010
341
5
0
<html>

<head> <title> ABC</title>

<script type="text/JavaScript">
function check(){
var valid = false;

var a[] = document.getElementById("answer").value;

if(a[1].checked==true){
alert("correct");
valid = true;
}
else {
alert("Incorrect");
valid = false;
}
}

</script>

</head>

<body>
<form>
Hair <input type = "radio" name = "answer" value = "hair"> <br>
Hat <input type = "radio" name = "answer" value = "hat" > <br><br>

<input type = "button" value = "check" onClick = "check();" >

</form>
</body>

</html>
meka wada nahane brozz...
 
M

maxXxa

Member
Apr 14, 2010
341
5
0
The following web page will check whether user has clicked the correct answer.
When the user click on the "check" button it has to display the relevant message as an
alert as shown .

HAND is to Glove as HEAD is to:
OHair
o Hat
o Neck
() Earring
o Hairpiece Meke hari eka HAT kiyana ekane .. ethakota kohomada eka check karala check button eka click kalama answer correct kiyala alert ekak denne ..
 
vidura99

vidura99

Well-known member
  • Oct 16, 2009
    14,307
    1,361
    113
    Colombo
    <html>

    <head> <title> ABC</title>

    <script type="text/JavaScript">
    function check(){
    var valid = false;
    if ( myform.answer[0].checked == true){
    alert("correct");
    valid = true;
    }
    else {
    alert("Incorrect");
    valid = false;
    }
    }

    </script>

    </head>

    <body>
    <form name="myform">
    Hair <input type = "radio" name = "answer" value = "hair"> <br>
    Hat <input type = "radio" name = "answer" value = "hat" > <br><br>

    <input type = "button" value = "check" onClick = "javascript:check();" >

    </form>
    </body>

    </html>
     
    M

    maxXxa

    Member
    Apr 14, 2010
    341
    5
    0
    vidura99 said:
    form ekata name ekak deela radio button group eke check karala thiyena index eka array eken ganin
    Click to expand...

    aah ela ela ... apita buttons 5k deela obana obana ekata wenama output ekak denna kiwwoth ehema apita wena wenama checked true nam output ekak denna puluwan neda...

    ehema nathnam for loop ekak daanna wenawada ...
     

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