Posted by J.O. Aho on 01/02/07 19:22

Rikoos wrote:
> Hi everybody,
>
> I have a small problem and i don't know where to start.
>
> The following:
>
> I have a running Joomla CMS system with a component eventlist which is
> written in PHP. Members are able to select event in the agenda and
> able to mark a check box to let others to know the will attend this
> event (this is shown in there profile and also shown at the event
> agenda item.
>
> I want to change this to a clickable link, so user don't have to mark
> the checkbox and confirm this by clicking a button. When a member is
> not already registered for a event there will be a clickable link with
> something like "Add to personal agenda". If already registered a link
> will be shown with something like "Remove from personal agenda".
>
> The component is generating the following code:
>
> <form name="Eventlist" action="index.php" method="post">
> <input type="hidden" NAME="option" value="com_eventlist">
> <input type="hidden" NAME="Itemid" value="56">
> <input type="hidden" NAME="rdid" value="1573">
> <input type="hidden" NAME="func" value="userregister">
> Ik ga naar dit evenement: <input type="checkbox" name="reg_check"
> onClick="check(this, document.Eventlist.senden)">
> <br /><br />
> <input type="submit" name="senden" value="Inschrijven " disabled>
> </form>
>
> <script language="JavaScript">
> function check(checkbox, senden) {
> if(checkbox.checked==true){
> senden.disabled = false;
> } else {
> senden.disabled = true;
> }
> }
> </script>
>
>
>
>
>
> In the component code the following code is responsible for generating
> the above code:
>
>
> <?php
> $jetzt = date("Y-m-d");
> $now = strtotime($jetzt);
> $date = strtotime($row->dates);
> $timecheck = $now - $date;
> if ($timecheck <= 0) {
> if ($my->id) {
> if (!$usercheck) {
> if (!$usercheck) {
> ?>
> <form name="Eventlist" action="index.php"
> method="post">
> <input type="hidden" NAME="option"
> value="<?php echo $option ; ?>">
> <input type="hidden" NAME="Itemid"
> value="<?php echo $Itemid ; ?>">
> <input type="hidden" NAME="rdid" value="<?php
> echo $row->did ; ?>">
> <input type="hidden" NAME="func"
> value="userregister">
> <?php echo _EVENTS_REGISTRA_REG." "; ?>
> <input type="checkbox" name="reg_check"
> onClick="check(this, document.Eventlist.senden)">
> <br /><br />
> <input type="submit" name="senden"
> value="<?php echo _EVENTS_REGISTRA_BUTTON." "; ?>" disabled>
> </form>
>
> <script language="JavaScript">
> function check(checkbox, senden) {
> if(checkbox.checked==true){
> senden.disabled = false;
> } else {
> senden.disabled = true;
> }
> }
> </script>
> <?php
> } else {
> if ($row->unregistra == 0) {
> echo _EVENTS_REGISTRA_ALLRE." ";
> } else {
> ?>
> <form name="Eventlist" action="index.php"
> method="post">
> <input type="hidden" NAME="option"
> value="<?php echo $option ; ?>">
> <input type="hidden" NAME="Itemid"
> value="<?php echo $Itemid ; ?>">
> <input type="hidden" NAME="rdid" value="<?php
> echo $row->did ; ?>">
> <input type="hidden" NAME="func"
> value="delreguser">
> <?php echo _EVENTS_REGISTRA_UNREG." "; ?>
> <input type="checkbox" name="reg_check"
> onClick="check(this, document.Eventlist.senden)">

<a
href="index.php?option=$option&Itemid=$Itemid&rdid={$row->did}&func=delreguser&reg_check=1">click
here</a>

--

//Aho

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