CODEWITHSUNDEEP
javascripthtml
igorb0214
igorb0214

Reputation: 73

Not see data on the textarea

not see data on the textarea

creatDocument.php

<html>
   <head>
      <script type="text/javascript" src="../jquery-1.8.1.js"></script>
      <script language="javascript">

         function insertFormulationToTextErea(string){
            document.getElementById("argumentId").value = string;
         }

      </script>
      <title></title>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
   </head>
   <body>

<textarea name="argument" id="argumentId" rows="10" cols="50"></textarea>

<?php

if(isset($_REQUEST['formulation']))
   $formulation = $_REQUEST['formulation'];
else $formulation = "No data receive";

$formulation = base64_decode($formulation);

echo "<script>insertFormulationToTextErea('$formulation')

</script>";

echo $formulation;

?>
   </body>
</html>

$formulation is the string parameter that received from another php page with POST method. When I use with echo I see the string value, when I try to insert $formulation to textarea, the textarea is empty.

When I use with GET method it work fine, but when $formulation string too long, the server reported that Request-URI Too Large.

Anybody know this problem or any solution that I can use?

Upvotes: 0

Views: 50

Answers (1)

kockburn
kockburn

Reputation: 17616

What you're doing looks a bit complex, try simply this:

<textarea name="argument" id="argumentId" rows="10" cols="50" value="<?php echo $formulation; ?>"></textarea>

This puts your string directly into the textarea value, without trying to use it as a parameter for your function.

AND reason why your you get nothing from $formulation when you use it as a paramter for your function is because your code should be like so:

echo "<script>insertFormulationToTextErea(".$formulation.")</script>";

Though I highly advise you to avoid coding like that..

Upvotes: 1

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