return false;"
-------------------------------------------------------------
Hugo Ahlenius E-Mail: [EMAIL PROTECTED]
Project Officer Phone: +46 8 230460
UNEP GRID-Arendal Fax: +46 8 230441
Stockholm Office Mobile: +46 733 467111
WWW: http://www.grida.no
-------------------------------------------------------------
| -----Original Message-----
| From: Allan Clarke [mailto:[EMAIL PROTECTED]
| Sent: Monday, October 20, 2003 15:44
| To: CF-Talk
| Subject: Form and hidden variable question
|
|
| Hi Guys,
|
| I desparately need somebody to help me. I have a form
| which has hidden variable, a textarea and a submit
| button. When the submit button is clicked a OnClick
| event calls a function subme() method. Here is my code
|
| <form name="frm" method="post">
| <input NAME="update" TYPE="submit"
| VALUE="Calculate">
| <textarea name="txtarea1" cols="40"
| rows="5"></textarea>
| <input type="hidden" name="outputselection" value="">
| </form>
|
| Here is the javacript code:
|
| <script LANGUAGE="_javascript_">
| function subme() {
| method1();
| document.frm.outputselection.value = PagecontentA +
| PagecontentB + PagecontentC;
| alert(document.frm.outputselection.value);
| document.frm.submit();
| }
|
|
| function method1(){
| PagecontentA ="Hello";
| PagecontentB ="And";
| PagecontentC ="Welcome";
| }
|
| </script>
|
| When browsed in the browser on form submission the
| alert displays the value "Hello And Welcome" but for
| some reason when I view the source in the browser the
| value of the hidden variable "outputselection" is
| empty. I want to populate the textbox with the value
| in the hidden variable. I am struggling to do this.
| Can somebody please show me how to do this, I would
| really appreciate your help
|
| Best Regards,
| Allan
|
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