To put it simply I have this variable which carries a hyperlink:
$test3 = '<a href="#" onclick="archiveMove(\''.$mulmov.'\'); return false;">Move to Quotes</a>';
and what I need is to execute this variable inside a switch case like below:
switch ($_POST['dropdown']) {
case "Select Folder":
echo "Please select";
break;
case "One":
exec($test3); <-- //here i want to run (if this is not execute, my misunderstanding) the link.
break;
case "Two":
header('Location: http://www.facebook.com/'); <-- //this is just a test
break;
default:
echo "<br></br>";
echo "Move multiple files:";
echo "<br></br>";
}
?>
<form method="post" name="theform" action="">
<select name="dropdown">
<option value="Move to Folder">Select</option>
<option value="One">One</option>
<option value="Two">Two</option>
</select>
<input type="submit" value="Move"/>
</form>
I'd like know how to execute the ahref link without the user clicking it, but simply set this link as a case and when the user submits the form, the selected case actions the hyperlink.
Any help appreciated.
I understand that javascript and php are both seperate languages and that a better option would be to use Ajax, but my understanding of Ajax is limited.
To explain it better, this is what's going on in its entirety:
1) I have a mailbox with a selection of messages.
2) You are able to check these messages and then click a link "Trash Selected" which deletes the selected messages. This the link:
<a href="#" onclick="deleteInbox(\''.$muldel.'\'); return false;">Trash Selected</a>
The javascript function actions the php function in $muldel for all selected messages and updates the database.
This is the javascript function in question:
function inboxDelete(url) {
document.messages.action = url;
document.messages.submit();
}
archiveMove() is exactly the same, just duplicated temporarily to make things clear.
3) I have now re-used the ahref code to do the same procedure, but this time, for moving the selected messages into folders.
4) These folders can be selected from a drop down box - this is where the form comes in.
5) So although I can get it to work by adding a link like such:
$test3 = '<a href="#" onclick="archiveMove(\''.$mulmov.'\'); return false;">Move to Quotes</a>';
echo $test3;
6) I now need this to work the same way but the link being changed, depending on which folder is selected.
That's the full extent to my problem, I hope this is more clear.
I am aware you can send variables into javscript using GET or POST and then carry out the function entirely through javascript. I have tried something like below, but to no avail:
<form method=post name="myform" action="<?php echo $PHP_SELF;?>">
<input type="hidden" name="formVar" value="">
<input type="text" value="Enter Text Here" name="myText">
<input type="text" value="Enter Text Here" name="myText2">
<input type="submit" value="Send form!" onClick="readmove()">
</form>
<?php
// Retrieve the hidden form variable (using PHP).
$myvar = $_POST['formVar'];
if ($myvar == "$mulmov"){
echo $mulmov;
}
?>
<script language="JavaScript">
<!--
function setText(){
document.myform.myText.value = document.myform.myText.value.toUpperCase();
}
function readmove(){
document.myform.myText.value = "<?php echo $myvar; ?>" ;
readmove2();
}
function readmove2(){
if (document.myform.myText.value == "$mulmov"){
document.myform.myText2.value = "<?php echo $mulmov; ?>" ;
<?php exec ('archiveMove(\''.$mulmov.'\'); return false;'); ?>
} else if (document.myform.myText.value == "$mulmov2"){
document.myform.myText2.value = "<?php echo $mulmov2; ?>" ;
}
}
</script>
Ok this was my solution but thank you also for your solution Jeff Ryan, this worked also.
<script language="javascript">
function buttons(str)
{
document.getElementById("txtHint").innerHTML = str;
if (document.f1.users.options[1].selected){
document.getElementById("txtHint").innerHTML ="<?php echo $mulmov; ?>";
document.messages.action = document.getElementById("txtHint").innerHTML;
}
else if (document.f1.users.options[2].selected){
document.getElementById("txtHint").innerHTML ="<?php echo $mulmov2; ?>";
document.messages.action = document.getElementById("txtHint").innerHTML;
}
}
function submit_mes(str)
{
document.messages.submit();
}
</script>
<form name="f1">
<select name="users" onChange="buttons(this.value)">
<option value="">Select a folder:</option>
<option value="Quotes">Quotes</option>
<option value="Projects">Projects</option>
<input type="button" value="Move" onClick="submit_mes(this.value)">
</select>
</form>
<div id="txtHint"><b>Folder will be listed here.</b></div>