how do you get query variables into a text field??

acehigh1983

hi i have been writting some HTML code and i have a web page that sends a username and password via a form post (can also use get) to another HTML page. I need to get the variables out of the query string and into 2 textboxes, these will then be passed into an IFrame containing a webpage from a third party.

here is the query string i get in the navigation bar using the get method.

http://localhost/black%20box/test.html?Uid=testing&PWD=TEST56789&Submit=Logon+. ..

here is the code for the HTML page containing the text boxes.

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<html>

    <HEAD>

        <script language="JavaScript" id="log_in" type="text/javascript">

            t = null;

            var str = "";

            var fullURL = "";

            var xxx = "";

            function getInfo()

            {
 
            }

            function post_info()

            {

                document.postInfo.submit();

            }

            function post_info2()

            {

                document.postInfo2.submit();

            }

            function change_page();

            {

                str += "http://62.231.143.98/guardnet/Online.ASP?WCI=Login&WCE=Login&WCU="

                window.location = str;

            }

        </script>

    </HEAD>

    <BODY onload="post_info()">

        <iframe name="ourSite" src="http://localhost/black%20box/monlog.shtml"></iframe>

        <iframe name="theirSite" src="http://62.231.143.98/guardnet/Online.asp?WCI=Welcome&amp;WCI=Home"></iframe>

        <!--<frameset cols="0%,100%">

    <frame name="theirSite" src="http://62.231.143.98/guardnet/Online.ASP?WCI=Login&WCE=Login&WCU=">

    <frame name="ourSite" src="http://localhost/black%20box/monlog.shtml">

</frameset>-->

        <form method="post" target="theirSite" name="postInfo" ID="Form1">

            <div align="center" runat="server">

                <table ID="Table1">

                    <tr>

                        <td>

                            <input type="hidden" name="Uid" ID="Uid"><br>

                            <input type="hidden" name="PWD" ID="PWD">

                        </td>

                    </tr>

                </table>

            </div>

        </form>

    </BODY>

</html>

how do i get the information - testing and test56789 out of the query string and into the 2 hidden boxes?

Oct 23 '07 #1

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acoder

16,027

Expert Mod 8TB

Welcome to TSDN!

Normally, you'd use server-side code for this and especially when usernames and passwords are involved.

Anyway, you could use the String object methods to parse the location.search property.

Oct 23 '07 #2

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how do you get query variables into a text field??

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