Solved

Syntax problem

Posted on 2008-06-09
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Last Modified: 2010-04-21
I am having a syntax problem and I can't figure out what the problem is.

review.php contains this line:
<input disabled="true" name="Vote" type="text" size="1" maxlength="1" style = "color:#2E3237;background: #D9E7F5;border: 1px solid #2E3237;font-family: Arial, Verdana, Helvetica, sans-serif;">
(a number value from a javascript populates the box)

submit.php contains this line:
$stars = $_POST['Vote'];
<h3>Stars: <? echo $stars ; ?></h3>

I am not getting anything in $stars -  am I missing something here?
0
Comment
Question by:lvollmer
  • 7
  • 5
  • 3
  • +1
16 Comments
 
LVL 48

Expert Comment

by:hernst42
ID: 21747072
Is the form submitted by POST or GET Does $_REQUEST instead of $_POST work?
0
 

Author Comment

by:lvollmer
ID: 21747093
I tried all three methods and none of them are working.
0
 
LVL 48

Expert Comment

by:hernst42
ID: 21747117
Are you sure the input element is inside the desired form tag?
what do yo get if you do
var_dump($_REQUEST);
 in submit.php?
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LVL 35

Expert Comment

by:Terry Woods
ID: 21747130
You'll probably need to post more of your code from review.php... can you post the <form> tags and surrounding code?
0
 
LVL 35

Expert Comment

by:Terry Woods
ID: 21747138
and the javascript that populates the value
0
 

Author Comment

by:lvollmer
ID: 21747141
I attached review.php code
HEADER CODE:
<script language="JavaScript" type="text/javascript">
<!--
function updateVote(the_vote_chosen) {
	document.review.Vote.value = the_vote_chosen;
}
//-->
</script>
 
BODY CODE:
<body>
  <p>
    <? $vid = $_GET['vid']; ?>
</p>
  <table width="550" border="0" cellspacing="2" cellpadding="2">
    <tr>
      <td><div id = "headermast" style = "padding-top:10px;padding-bottom:10px;padding-left:5px;"><img src = "http://www.lohud.com/graphics/mastlogo.gif"/></div></td>
    </tr>
    <tr>
      <td bgcolor="#F4F4E4"><form id="form1" name="review" method="post" action="submit.php">
      <h3>
        Review this restaurant </h3>
      <p>
        <input name="vid" type="hidden" value="<? echo $vid; ?>" />
      </p>
      <p><strong>Vote 1-5 stars</strong></p>
      <table width="150" border="0" cellspacing="2" cellpadding="2">
        <tr>
          <td><div align="center"><a href="#" onmouseover="updateVote(1)"  onclick="updateVote(1);return false;"><img src="rating_on.gif" width="12" height="12" border = "0"/></a></div></td>
          <td><div align="center"><a href="#" onmouseover="updateVote(2)"  onclick="updateVote(2);return false;"><img src="rating_on.gif" width="12" height="12" border = "0"/></a></div></td>
          <td><div align="center"><a href="#" onmouseover="updateVote(3)"  onclick="updateVote(3);return false;"><img src="rating_on.gif" width="12" height="12" border = "0"/></a></div></td>
          <td><div align="center"><a href="#" onmouseover="updateVote(4)"  onclick="updateVote(4);return false;"><img src="rating_on.gif" width="12" height="12" border = "0"/></a></div></td>
          <td><div align="center"><a href="#" onmouseover="updateVote(5)"  onclick="updateVote(5);return false;"><img src="rating_on.gif" width="12" height="12"border = "0" /></a></div></td>
		 <td> <input disabled="true" name="Vote" type="text" size="1" maxlength="1" style = "color:#2E3237;background: #D9E7F5;border: 1px solid #2E3237;font-family: Arial, Verdana, Helvetica, sans-serif;"></td>
        </tr>
      </table>
      <p><strong>Review this restaurant</strong></p>
      <p>
    <textarea name="review" cols="50" rows="10"></textarea>
</p>
  <p>
    <input type="submit" name="Submit" value="Submit" />
  </p>
</form></td>
    </tr>
  </table>

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0
 

Author Comment

by:lvollmer
ID: 21747149
var_dump provides me with this:

array(5) { ["vid"]=>  string(4) "5420" ["review"]=>  string(4) "description here" ["Submit"]=>  string(6) "Submit" ["s_cc"]=>  string(4) "true" ["s_sq"]=>  string(5) "[[B]]" }
0
 
LVL 48

Expert Comment

by:hernst42
ID: 21747164
Might happen because name and id of the form differ. this can lead to very special results depending on the used browser. the form name and id should be the same for the form-tag.
0
 

Author Comment

by:lvollmer
ID: 21747222
still no luck when I change the id tag to match the form name.
0
 
LVL 35

Expert Comment

by:Terry Woods
ID: 21747387
Do you see the vote value change in the disabled field before submitting it?
0
 

Author Comment

by:lvollmer
ID: 21747441
yes - here is the link to the actual page:

http://tjnne    ws.com/etweb/venuereview/review.php

remove the spaces in the URL
0
 
LVL 35

Expert Comment

by:Terry Woods
ID: 21747513
I wonder if the "disabled" property of the field is stopping it from being submitted? Perhaps you could try removing that to see if it fixes the problem. If so, maybe we can find an alternative way of disabling the field
0
 
LVL 18

Expert Comment

by:Hube02
ID: 21747711
The answer to TerryAtOpus' question is, Yes. Disabled fields do not get submitted. If you want a filed the user can see, but not edit, and gets submitted, use the readonly property.
0
 

Author Comment

by:lvollmer
ID: 21748159
can someone give me an example of that
0
 
LVL 35

Accepted Solution

by:
Terry Woods earned 500 total points
ID: 21748283
Apparently this should do it:
<input readonly name="Vote" type="text" size="1" maxlength="1" style = "color:#2E3237;background: #D9E7F5;border: 1px solid #2E3237;font-family: Arial, Verdana, Helvetica, sans-serif;">

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Author Closing Comment

by:lvollmer
ID: 31465572
It worked, THANKS!
0

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