php - Can one form have multiple actions?

Question

I am wanting to submit a form to different places based on selections made in the form. I had originally been planning to to send all to a central file/location and have it determine where to go next. However, I would like to do without this extra step if I could.

If the user wants to create/edit/delete elements go to page 1.
If the user wants to group/attach elements go to page 3.

I am trying to write a form builder. You can create/edit/delete forms, questions, and answers. I have everything for creating, editing, and deleting done. Those functions are performed without leaving the page, but now I am looking to assign answers to specific questions. The questions page and the answers page are separate. I am wanting to select a group of answers and submit an array of answer Ids (selected check boxes) to the question page where those Ids will then be assigned to a question. So basically the create, edit, and delete functions are on without leaving the page, but the assign function would be performed on a different page.

if(empty($delRowID) || empty(updateRowID) || empty($groupRows)) {
    qInsert();
}else{
    if(!empty($delRowID)) qDelete($delRowID);
    if(!empty(updateRowID)) qUpdate($updateRowID);
    if(!empty($groupRows)) {
        submit $groupRows to Question.php;
    }
}

Answer 1

No, a form has only one action.

But you have options:

Javascript

However, you may change the action attribute with javascript:

<input type="submit" value="Edit" onclick="editform();return true;">
<input type="submit" value="Delete" onclick="deleteform();return true;">

together with a little javascript:

function editform() {
    document.myform.action = '/edit';
}
function deleteform() {
    document.myform.action = '/delete';
}

See also

• How to set form action through JavaScript?
• Different form ACTION depending on button pressed
• jquery, changing form action

Multiple forms

If javascript is not an option for you, you may consider multiple forms in your page.

Multiple forms = multiple actions

No problems with javascript disabled clients, and standards compliant.

Multiple submit buttons - server side

Or you may handle the distinction of editing or deleting on the server side. No javascript needed.

Add multiple submit buttons to your form and give them the same name but a different value:

<input type="submit" name="btSubmit" value="Edit">
<input type="submit" name="btSubmit" value="Delete">

You then can retrieve the value of the button which has been clicked. In php, the following should do the job:

$_POST['btSubmit']

See http://www.chami.com/tips/internet/042599I.html for an example with classic asp.