login page Problem ??? Look Here

[rajmohan]

Hai guys

i am facing login page problem

situation is username, password and image

<form name="form1" id="form1" method="post" action=""><table width="200" border="0" align="center" cellpadding="0" cellspacing="6">
          <tr>
            <td width="85" class="fontPink style2">Username</td>
            <td width="115"><input name="username" type="text" class="fontBlack" id="username"></td>
          </tr>
          <tr>
            <td class="fontPink style2">Password</td>
            <td><input name="password" type="password" class="fontBlack"></td>
          </tr>
        </table>
  <div align="center"><img src="images/SignIn.jpg" alt="Click to Sign in" width="95" height="35" name="Submit"></div>
    </form>


How to get values from this one. I know how to get this values if i use button. but here it is img. how to get values.

[JasonLewis]

well first you havn't specified an action in your <form> tag. i would suggest specifying an action. next. to make an image you could do the following:

1. make a button and use CSS to set a background image.
or
2. make an onclick in your <img> tag which i think should work..

here is how to do #2.
[code]
<img src="images/SignIn.jpg" alt="Click to Sign in" width="95" height="35" name="Submit" onclick="document.form1.submit">
[/code]
give it a burl, otherwise i'd go with method one. which is what i'd do anyway.

[rajmohan]

i am doing validation in the same page i am not able to get value for my query

$getusername = $_POST['username'];
$password = $_POST['password'];

$query =// query here;

if(true)
{
    //  redirect page
}
else
{
print "Wrong user";
}

[JasonLewis]

well i would try changing it to a submit button.
[code]
<input type="submit" name="Submit" value="" style="background-image: url('images/SignIn.jpg'); border: 0; margin: 0; padding: 0; width: 95; height: 35">
[/code]

[rajmohan]

yes it page is submitting i am validation in same page


how to check it that is

if(isset($_POST[' ']))
{

here i want to get values and check query in the same page

}

how to do

[JasonLewis]

you would go like this:
[code]
if(isset($_POST['Submit'])){ //Submit was the name of our submit button.

//run your queries etc in here.

}else{

?>
Show HTML form etc.
<?php
} //ends the if statement
?>[/code]

[chiprivers]

To make the image submit the form, why dont you use:

<input type="image" name="submit" src="images/SignIn.jpg">

[rajmohan]

No it is not working yet i am not getting the values
chiprivers

[chiprivers]

Could you explain exactly what you are trying to accomplish and post the full script here.

[rajmohan]

see the first post what i submitted

in that form i am going to get username and password in the same page using one image if the user enter the username and password he has to click the image it should be taken as

if(isset($_POST['Submit']))
{
validation here
if it is correct it should redirect
else
  error in username and password
}

[chiprivers]

When you say validate the submitted details, do you mean query the database and ensure there is a correct record?

[rajmohan]

yes query validation and redirecting if it is correct