Why Does My Jquery Filter Only Work Once On This Select Element? October 23, 2023 Post a Comment I'm trying to filter results based on what a user selects in a select form. Here is my HTML: Colour Options ); $("#product-multiple-1").change(function(){ var matches = $options.filter('.'+$(this).val()).clone(); $("#product-multiple-2").html(matches); }); CopyNow you can go back to the well as often as needed . Trying to hide options does not work in IE Solution 2: you are removing all elements that have a different class than the selected options value:$("#product-multiple-2").empty().html(matches); Copythe line is effectively removing all options first, then adds the ones that matched on the line before.you could instead hide everything: (approximately)$("#product-multiple-2 option").hide(); matches.show(); CopySolution 3: When you do the first empty(), you don't have any other options any more, only the red ones. So, for example, when you run it for the first time, selecting Red on select1, you get only the red options in select 2 - FOREVER! When you run the second time, Green for example, there are no Green options in select2, so you get an empty nodelist. you should use jQuery's hide() and show(), like this: $("#product-multiple-1").change(function(){ var matches = $("#product-multiple-2 option." + $(this).val()); $("#product-multiple-2 option").not('.'+ $(this).val()).css('display', 'none'); matches.css('display', 'block')) return matches; }); CopySolution 4: It's because you are removing the items that don't match so when you select a different colour, the items for that colour are gone.Save the originals and reload them instead like this:var productMultiple2 = $("#product-multiple-2"); productMultiple2.data('originalOptions', productMultiple2.html()); $("#product-multiple-1").change(function(){ varval = $(this).val(); productMultiple2.html(productMultiple2.data('originalOptions')); if (val !== "Choose Option") { $("#product-multiple-2 > option").filter(function() { return !$(this).is("." + val) && $(this).val() !== "Choose Option"; }).remove(); } }); Copyhttp://jsfiddle.net/uazKL/5/Fixed to not break with "Choose Option"Solution 5: The reason this is happening is because you're removing all the options from the second select tag in order to display the ones with a class that matches the first select's value.There's two (maybe more?) things you can do:You can keep a copy of the option elements in a variable and then grab the elements you want like so:var $options = $("#product-multiple-2 > option"); $("#product-multiple-1").change(function(){ var $matches = $options.filter("." + $(this).val()); $("#product-multiple-2").empty().html($matches); console.log($matches); }); CopyYou can disable the options that are not available in the second select like so:$("#product-multiple-1").change(function(){ $("#product-multiple-2 > option").each(function(index, elem) { if ($(elem).is("." + $(this).val())) { elem.disabled = false; } else { elem.disabled = true; } }); console.log($matches); }); Copy Share Post a Comment for "Why Does My Jquery Filter Only Work Once On This Select Element?" Top Question IE8 And Border Css Property On Select Menus I am getting a really strange behaviour when viewing a very… Twitter REST API: Possible To Hotlink Twitter Images? Why No Image Display In Firefox? I am trying to extract images from Twitter REST API and dis… Force Download For Blob Created With FileWriter In JavaScript HTML5 introduces the FileWriter class. With this class you … How Can One Make A Container's Child Divs Match The Width Of The Largest Child In IE7? This seems like it should be a duplicate - I've found m… Show Hide Div In One Area I have been looking all day to try and find something that … Why My Website Display Only One Image On IPad? I have problems with my website. There is displayed only on… Html Formatted Text In An Email In Java try{ String msg='Happy BirthDay Dear, '+na… Collapsible Panel In Html/css I'm putting together a website. I need help creating th… Force A Div To Show Up And Overlay Whatever Is In Fullscreen I have a Chrome extension that inserts a menu into the page… What Is The Correct Way For Redirecting From The Domain Name Itself To A Page In A Directory? I want anyone browsing for 'MyDomain.com' to see wh… December 2024 (1) November 2024 (40) October 2024 (59) September 2024 (20) August 2024 (362) July 2024 (338) June 2024 (685) May 2024 (1285) April 2024 (776) March 2024 (1534) February 2024 (1715) January 2024 (1344) December 2023 (1408) November 2023 (439) October 2023 (703) September 2023 (310) August 2023 (330) July 2023 (275) June 2023 (344) May 2023 (212) April 2023 (138) March 2023 (136) February 2023 (170) January 2023 (270) December 2022 (124) November 2022 (231) October 2022 (176) September 2022 (163) August 2022 (290) July 2022 (93) Menu Halaman Statis Beranda © 2022 - Html5 Tutorial