Solved

jquery form

Posted on 2011-09-06
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Last Modified: 2012-05-12
I have a html form:
==
<form onsubmit="return false;">
  <input type="text" name="phone" size="20">
  <input type="button" value="Phone">

</form>
===
I want to send the value user provided to a function.

$(document).ready(function()  {
   
    alert($("$fieldId").validate());
   
});

==
Can you please provide me the syntex I should have to send the value from that form invoke

    alert($("$fieldId").validate());?

Also I want to get the value from that validate function to be send back to the forum

validate is a Jquery plug in (user defined)
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Question by:vkchaitu82
  • 4
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7 Comments
 
LVL 40

Expert Comment

by:gurvinder372
Comment Utility
<<Also I want to get the value from that validate function to be send back to the forum>>
Not sure that you meant

$(document).ready(function() {
    $("#form1").submit(function() {
        $("#txt1").val("123456");

        $("#form1").validate({
            rules: {
                    txt1: {
                            maxlength: 5
                    }
            }
        });
    });
});
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Author Comment

by:vkchaitu82
Comment Utility
Hi,

As you helped me in the other post:
http://www.experts-exchange.com/Programming/Languages/Scripting/JavaScript/Q_27291256.html

I want to incorporate this to a form.

The Form should have a submit button.
when I submit that , the plug in should be called to validate it.

I was able to get it working with out the form.
But when I insert the form, I am having issue in passing the value from Form to the validate function.
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Expert Comment

by:gurvinder372
Comment Utility
which is what i have suggested...Please try
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Author Comment

by:vkchaitu82
Comment Utility
can you give me the syntax in the html page also
<html>
<head>
<title>Checker</title>
<head>
</head>

<body>
<script src ="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"> </script>
<script type ="text/javascript" src="sample.js"></script>
<script type ="text/javascript" src="extension.js"></script>


<form onsubmit="return false; id=form1">
  <input type="text" name="phone" size="20">
  <input type="button" value="Phone">

</form>


</body>
</html>

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Accepted Solution

by:
gurvinder372 earned 500 total points
Comment Utility
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Author Comment

by:vkchaitu82
Comment Utility
Thanks for the links.
Can you please tell me what I am missing.

On submit I am able to call the function I want.
But I am not able to pass the value from Form to function
Please point me to the exact way I can pass the values?

<form id="form1" method="" action="">
  <input id="phone" type="text" name="phone" size="20">
  <input class="submit" type="submit" value="submit"/>

</form>

Open in new window

$(document).ready(function() {
    $("#form1").submit(function() {
        //$("#form1").val("123456");

 
		alert($("#phone").validate1());
    });
});

Open in new window

(function($){
    $.fn.validate1 = function() {
 
      // var str = $(this).val(); 
	   var str = '454550987111';
       var re = new RegExp("^[0-9]{3}[\- ]?[0-9]{2}[\- ]?[0-9]{4}$", "g");
       var myArray = str.match(re);
	   alert(str);
       if ( myArray != null) 
       { 
	     alert("hi");
          return true;
       }
	   alert("no");
       return false;
 };

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LVL 40

Expert Comment

by:gurvinder372
Comment Utility
if you are talking about how to pass the value of the field to validate method, then uncomment line 4 and comment line 5



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