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Getting a textbox value and carrying it over to anouther page in javascript

Posted on 2011-09-28
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Last Modified: 2012-05-12
Ok so i use JavaScript to have my output from textbox show in realtime
<script type="text/javascript" >
    $(function () {
        $(".submit,#submit").click(function () {
            var comment = $("#textbox").val();
            var dataString = '&comment=' + comment;
            if (comment == '') {
                alert('Please Give Valid Details');
            }
            else {
                $("#flash").show();
                $("#flash").fadeIn(400).html('<img src="ajax-loader.gif" />Loading Comment...');
                $.ajax({
                    async: false,
                    type: "POST",
                    url: "Default2.aspx",
                    data: dataString,
                    cache: false,
                    success: function (html) {
                        $("div#update").append(html);
                        $("div#update li:last").fadeIn("slow");
                        $("#flash").hide();
                    }
                });
            } return false;
        });
    });

    </script>

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how would i display var comment  and enter it into my db using vb.net?
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Question by:runnerjp2005
1 Comment
 
LVL 28

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strickdd earned 2000 total points
ID: 36716791
I believe you are working under the assumption that the $.ajax() call will redirect the current page to the "Default2.aspx" page. If this assumption is correct, this is where the main part of your problem is. The ajax call will not perform the redirect for you, it merely calls a service and posts data to it.

Ideally, when using web forms, you will want to create an actual Web Service (.asmx) file to post to using the ajax call. Then you can return a JSON result to be processed by the page on the callback.
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