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php and javascript
Posted: Wed Feb 18, 2004 10:15 am
by John Cartwright
Using this
Code: Select all
<?php
<script language=javascript>
function openwin() {
window.open("page.php", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
}
</script>
?>
How can I pass variables from a form in the next popup.
Ie. page.php?opponent=$opponent
When I try to simply add that into the url on the popup window I actually get the variable name instead of its value.
Posted: Wed Feb 18, 2004 11:04 am
by tylerdurden
If I understand you correctly I think you'd have to use something like
Code: Select all
page.php?varname=<?PHP echo $varname?>
as the URL
Posted: Wed Feb 18, 2004 11:08 am
by liljester
ive used this before, and it works:
Code: Select all
window.open("page.php?opponent="<?=$opponent?>", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
Posted: Wed Feb 18, 2004 11:35 am
by tylerdurden
<?=$opponent?> is the short form of <?PHP echo $opponent?>. I've seen more than 1 server where short PHP tags were disabled (dont ask me why), so use the normal form unless you have control over the server.
Posted: Wed Feb 18, 2004 11:37 am
by liljester
i usually use <?php print"$var"; ?> =)
Posted: Wed Feb 18, 2004 2:26 pm
by John Cartwright
Just a quick question, one that is sorta confusing me.
If I put the javascript at the top of a page with lets say:
page.php?varname=<?PHP echo $varname?> then I begin my php script, which determines the variables through a form ( so the page reloads when submit is clicked ) the javascript will pick up the vars on realod right.
Posted: Wed Feb 18, 2004 2:30 pm
by johnperkins21
Phenom,
I just had a similar issue. The form needs to be submitted, you can't just reload the page. If I'm understanding your question right. Here's the link to my post:
viewtopic.php?t=18294.
Good luck.
Posted: Wed Feb 18, 2004 2:32 pm
by John Cartwright
Thanks :p
Posted: Wed Feb 18, 2004 2:53 pm
by John Cartwright
Code: Select all
<?php
echo "</font><form action="admin.php"\n".
"<div align="left"> \n".
"<table width="100%" border="0" cellpadding="0" cellspacing="0">\n".
"<tr> \n".
"<td height="19"> </td>\n".
"<td> </td>\n".
"</tr>\n".
"<tr> \n".
"<td height="19"><font face="Arial, Helvetica, sans-serif"><strong><font color="#990000">MATCH SUBMIT</font></strong></font></td>\n".
"<td> </td>\n".
"</tr>\n".
"<tr> \n".
"<td height="22"> </td>\n".
"<td> </td>\n".
"</tr>\n".
"<tr> \n".
"<td width="42%" height="22"><font face="Arial, Helvetica, sans-serif">Opponent:</font></td>\n".
"<td width="58%"><font face="Arial, Helvetica, sans-serif"> \n".
"<input name="opponent" type="text" id="opponent3"></font></td>\n".
"</tr>\n".
"<tr> \n".
"<td><font face="Arial, Helvetica, sans-serif">League</font></td>\n".
"<td width="58%"><font face="Arial, Helvetica, sans-serif"> \n".
"<select name="league" size="1" id="select3">\n".
"<option>cal</option>\n".
"<option>scrim</option>\n".
"</select>\n".
"</font></td>\n".
"</tr>\n".
"<tr> \n".
"<td><font face="Arial, Helvetica, sans-serif">Date (yyyy-mm-dd):</font></td>\n".
"<td width="58%"><font face="Arial, Helvetica, sans-serif"> \n".
"<input name="date" type="text" id="date5"></font></td>\n".
"</tr>\n".
"<tr> \n".
"<td><font face="Arial, Helvetica, sans-serif">Map</font></td>\n".
"<td width="58%"> <font face="Arial, Helvetica, sans-serif"> \n".
"<select name="map">\n".
"<option>de_dust2</option>\n".
"<option>de_aztec</option>\n".
"<option>de_nuke</option>\n".
"<option>de_train</option>\n".
"<option>de_cpl_fire</option>\n".
"<option>de_cpl_mill</option>\n".
"<option>de_inferno</option>\n".
"<option>de_comrade</option>\n".
"<option>de_chateau</option>\n".
"</select></font>\n".
"</td>\n".
"</tr>\n".
"<tr> \n".
"<td><font face="Arial, Helvetica, sans-serif">Outcome </font></td>\n".
"<td width="58%"> <font face="Arial, Helvetica, sans-serif"> \n".
"<select name="outcome" size="1" id="select6">\n".
"<option>win</option>\n".
"<option>loss</option>\n".
"<option>tie</option>\n".
"</select></font>\n".
"</td>\n".
"</tr>\n".
"</table>\n".
"<font face="Arial, Helvetica, sans-serif"><br>\n".
"<input type="submit" name="submitrecord" value="SUBMIT">\n".
"</font></div>\n".
"</form>\n";
if ($submitrecord=="SUBMIT"){
?>
<script language=javascript>
function openwin() {
window.open("admin_confirm.php?<? echo "opponent=$opponent&date=$date&map=$map&league=$league&outcome=$outcome;" ?>", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
}
</script>
This is really weird, when the form is submitted and it gives $submitrecord the value of submit it is like it ignore thes if $submitrecrd==submit completely. I tried a few simple echos to see if it was working and nothing. Am I missing a stupid litttle error?
Posted: Wed Feb 18, 2004 3:50 pm
by John Cartwright
up
Posted: Wed Feb 18, 2004 4:22 pm
by johnperkins21
Phenom wrote:Code: Select all
if ($submitrecord=="SUBMIT"){
?>
<script language=javascript>
function openwin() {
window.open("admin_confirm.php?<? echo "opponent=$opponent&date=$date&map=$map&league=$league&outcome=$outcome;" ?>", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
}
</script>
This is really weird, when the form is submitted and it gives $submitrecord the value of submit it is like it ignore thes if $submitrecrd==submit completely. I tried a few simple echos to see if it was working and nothing. Am I missing a stupid litttle error?
It doesn't look like you're closing your if statement. You need to go back into php for the }
Try:
Code: Select all
<?php
if ($submitrecord=="SUBMIT"){
?>
<script language=javascript>
function openwin() {
window.open("admin_confirm.php?<? echo "opponent=$opponent&date=$date&map=$map&league=$league&outcome=$outcome;" ?>", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
<? #Go back into php
}
?>
</script>
?>
Posted: Wed Feb 18, 2004 4:28 pm
by John Cartwright
Sorry I'm retarded, but I am infact closing that if statement, just I didnt copy and paste my code properly.
The problem now is taht the function is not being called, but when I set the function in a link it works fine.
How do I make that function load in that if statement without the use of a link?
Posted: Wed Feb 18, 2004 4:35 pm
by johnperkins21
Is there somewhere else where you're calling the function?? It looks like you're only creating the function in the if statement, but never calling it anywhere.
Posted: Wed Feb 18, 2004 4:37 pm
by John Cartwright
No I'm not too familiar with javascript, i don't know how to call the function without using a link.. ie. onload
Posted: Wed Feb 18, 2004 4:40 pm
by johnperkins21
Try it without the function winopen() part. i.e.:
Code: Select all
<?php
if ($submitrecord=="SUBMIT") {
<script language=javascript>
window.open("admin_confirm.php?<? echo "opponent=$opponent&date=$date&map=$map&league=$league&outcome=$outcome;" ?>", "title", "toolbar=0,status=0,menubar=0,scrollbars=no,resizable=no,width=315,height=400");
</script>
<?
}
?>