Get The Selected Option Of Select & Show The Selected Option In Php

I have tried a lot & searched a lot but i didn't found the solution. I have HTML code HTML

Solution 1: <formid="program_mode"action=""method="post"><selectname="mode"id="mode"onchange="val_changed()"><option>Select</option><optionvalue="<?phpecho$vars['url']?>pg/event_calendar/all"<?phpif($mode == 'All') echo'selected="selected"'; ?>>All</option><optionvalue="<?phpecho$vars['url']?>pg/event_calendar/anytime"<?phpif($mode == 'Online') echo'selected="selected"'; ?>>Online</option><optionvalue="<?phpecho$vars['url']?>pg/event_calendar/offline"<?phpif($mode == 'Offline') echo'selected="selected"'; ?>>Offline</option></select></form>CopyWith little jquery you can do with this<script>functionval_changed() { var mode=$('#mode').val(); } </script>CopySolution 2: Ya sure, if you want to submit the form you can use form.submit() in onchange event of the dropdown like:<select name="mode"id="mode" onchange="form.submit();"> CopyAnd can access the value in PHP like:if(isset($_POST['mode'])){ var_dump($_POST['mode']); //extra code } CopyIf you dont want to submit the form you can just use a jquery function to pick the selected value: Then remove the onchange event handler from select box as:<select name="mode"id="mode"> Copyand just add the following jquery function:$('#mode').change(function(e) { var val = $(this).val(); alert(val); }); CopySolution 3: If you want PHP to get the value only when the option is change, you should use JavaScript or jQuery. Include the jQuery library :<scriptsrc="http://code.jquery.com/jquery-latest.js"></script>CopyThen add the following code in a <script></script> tag.$(document).ready(function(){ $("#mode").change(function(){ $.post("php_file.php", {mode:$(this).val()}); }); }); CopyWhen the option changes, jQuery will send a POST request in the background to the php_file.php with mode value. PHP will take care of the rest.This works normally like a form submitted to the PHP file. So you will get the $_POST['mode'] value in the PHP file. Share Post a Comment for "Get The Selected Option Of Select & Show The Selected Option In Php" Top Question Secure Way Of Passing Values Using Post Method I need to pass a few values using POST method form to anoth… Border Issue In Floating Div Further to the discussion in Floating div issue in IE i add… Red Border Still Appears On Inputs After Resetting An Html 5 Form Firefox I have an HTML 5 form! Great, I'm excited! I decide to … Tooltip(title Attribute) Is Getting Truncated Scenario: I am working on a product where i need to display… How To Hide And Show A Table-row (css-tables) I'm trying to hide and show a table row using css-table… SVG Animation And Firefox I'm struggle with SVG animation drawing, which is work … Dropdown Menu On Refresh Changes Javascript I have implemented a navbar uisng bootstrap 4,in which I ha… Flex-box Only Display As Many Items That Fit In A Container I want to only use CSS to make it so I have a container whi… How To Prevent Div From Getting Cut Of When Resizing Window? I have a div on the left side of the browser that shows fin… Html5 Multiple Canvases Event Listener - How To Determine Which Canvas Experienced The Event? I'm new to JS. I'm not using jQuery, and I have a q… December 2024 (1) November 2024 (39) October 2024 (56) September 2024 (18) August 2024 (192) July 2024 (178) June 2024 (395) May 2024 (700) April 2024 (462) March 2024 (878) February 2024 (949) January 2024 (810) December 2023 (851) November 2023 (425) October 2023 (657) September 2023 (299) August 2023 (328) July 2023 (278) June 2023 (340) May 2023 (206) April 2023 (151) March 2023 (138) February 2023 (178) January 2023 (241) December 2022 (132) November 2022 (226) October 2022 (179) September 2022 (158) August 2022 (296) July 2022 (90) Menu Halaman Statis Beranda © 2022 - Html5 Developer