Tools, FAQ, Tutorials:
Supporting Multiple Submit Buttons in PHP
How To Support Multiple Submit Buttons in PHP?
✍: FYIcenter.com
Sometimes, you may need to give visitors multiple submit buttons on a single form to allow them to submit the form for different purposes. For example, when you show your customer a purchase order in a Web form, you may give your customer 3 submit buttons as "Save", "Copy", and "Delete". You can do this by adding "name" and "value" attributes to the <INPUT TYPE=submit ...> tags to differentiate the buttons. The following PHP script is a modified version of submit_comments.php with 3 submit buttons:
<?php $comment = 'I want to say: "It\'s a good site! :->"'; $comment = htmlspecialchars($comment); print("<html><form action=processing_forms.php method=post>"); print("<table><tr><td colspan=2>Please enter and submit your" ." comments about FYICenter.com:</td></tr>"); print("<tr><td>Your Name:</td>" ."<td><input type=text name=name></td></tr>\n"); print("<tr><td>Comments:</td>" ."<td><input type=text name=comment value=\"$comment\" size=40>" ."</td></tr>\n"); print("<tr><td colspan=2>" .'<input type=submit name=submit value="Submit now">' .'<input type=submit name=submit value="Save only">' .'<input type=submit name=submit value="Cancel">' ."<td></tr></table>\n"); print("</form></html>\n"); ?>
If you view this PHP page, you will see 3 buttons. If submit the form by clicking the "Save only" button, you will get something like this:
Number of values: 3 name = Peter comment = I want to say: "It's a good site! :->" submit = Save only
Obviously, different code logics should be written based on the received value of the "submit" field.
⇒ Supporting Hidden Form Fields in PHP
2016-11-08, 1972🔥, 0💬
Popular Posts:
What is EPUB 2.0 Metadata "dc:creator" and "dc:contributor" elements? EPUB 2.0 Metadata "dc:creator"...
How to Instantiate Chaincode on BYFN Channel? You can follow this tutorial to Instantiate Chaincode ...
What Azure AD App Registration Manifest? Azure AD App Registration Manifest is JSON file that contai...
How To Loop through an Array without Using "foreach" in PHP? PHP offers the following functions to a...
How to run CMD Commands in Dockerfile to change Windows Docker images? When building a new Windows i...