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Dynamic jump menus with php?
Posted 30 Nov 2007 20:31:22
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30 Nov 2007 20:31:22 Emma Leighton posted:
<pre id=code><font face=courier size=2 id=code>DWMX | PHP | MQSQL
I would like to use the DW jumpmenu to get records from a MYSQL database and then move to another page to display the results.
I have a two recordsets; one (diary_rs) contains information about talks taking place and the second (topic_rs) a list of topics.
So far I have been able to get the jump menu to connect to the database to display the list of topics but I can't get it display a new page (topic_page.php) with all talks on that topic once selected. I think it's a problem with the a href> command - I can't seem to integrate it with the rest of the code
The jump menu code is;
<form action="" method="post" name="form3" id="form3">
<select name="menu2" onchange="MM_jumpMenu('parent',this,0)">
<option value="#">select a topic</option>
<?php
do {
$topic_id = $row_topic_rs['topic_id'];
?>
<option value="<a href=topic_page.php?topic_id=<?php echo $topic_id;?>"><?php echo $row_topic_rs['topic']?></option>
<?php
} while ($row_topic_rs = mysql_fetch_assoc($topic_rs));
$rows = mysql_num_rows($topic_rs);
if($rows > 0) {
mysql_data_seek($topic_rs, 0);
$row_topic_rs = mysql_fetch_assoc($topic_rs);
}
?>
</select>
</form>
I've got this to work without the jumpmenu i.e. display a list of topic links and then display results on a new page so I think that it is a problem with how I am integrating the <a href> with the option value. I'm not sure if it is even possible to do this with php - I've seen some similar posts on this but they use asp.
V. stuck now - so any thoughts or suggestions would be really appreciated!
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Replies
Replied 02 Dec 2007 21:04:41
02 Dec 2007 21:04:41 Emma Leighton replied:
sorry, problem fixed (being stupid).