Chain 2 Dropdown Lists With Javascript

i want to have 2 dropdown menu's chained to each other so the 2nd dropdown only show options with the value that match 1st dropdown. here is my html Solution 1: You need to apply the class=value for the second <select> values . Check Working DEMO <select class="form-control" id="color"> <option value="">choose options</option> <option value="27">Blomme</option> <option value="26">Grøn</option> <option value="28">Syren</option> </select> <select class="form-control" id="size"> <option value="">choose options</option> <option value="27" class="27">XL</option> <option value="26" class="26">L</option> <option value="26" class="26">L</option> <option value="26" class="26">L</option> <option value="28" class="28">S</option> </select> Copy Solution 2: HTML> <select class="form-control" id="color"> <option value=""> choose options </option> <option value="27">Blomme</option> <option value="26">Grøn</option> <option value="28">Syren</option> </select> <select class="form-control" id="size"> <option value=""> choose options </option> <option value="27">XL </option> <option value="26">L</option> <option value="26">L</option> <option value="26">L</option> <option value="28">S</option> </select> Copy JQuery> $("#color").change(function(){ $("#size option").css({"display":"block"}); var val=$("#color").find(":selected").val(); $("#size option[value!="+val+"]").css({"display":"none"}); }); Copy Solution 3: Html: <select class="form-control" id="color"> <option value=""> choose options </option> <option value="27">Blomme</option> <option value="26">Grøn</option> <option value="28">Syren</option> </select> <select class="form-control" id="size"> <option value=""> choose options </option> <option value="27" class="27">XL </option> <option value="26" class="26">L</option> <option value="26" class="26">L</option> <option value="26" class="26">L</option> <option value="28" class="28">S</option> </select> Copy JQuery: $("#size").chained("#color"); Copy Demo: http://jsfiddle.net/g5BCL/ Solution 4: Can you try this: $('#color').change(function() { var opt1 = this.value; $('#size').children('option').each(function () { if(this.value != opt1 && this.value != "") { this.remove(); } }); }); Copy Solution 5: 1000% working HTML> <select class="form-control" id="color"> <option value=""> choose options </option> <option value="27">Blomme</option> <option value="26">Grøn</option> <option value="28">Syren</option> </select> <select class="form-control" id="size"> <option value=""> choose options </option> <option value="27">XL </option> <option value="26">L</option> <option value="26">L</option> <option value="26">L</option> <option value="28">S</option> </select> Copy JQuery> $alloption=$("#size").html(); $("#color").change(function(){ $("#size").html($alloption); var val=$("#color").find(":selected").val(); $("#size option[value!="+val+"]").remove(); }); Copy Share Post a Comment for "Chain 2 Dropdown Lists With Javascript" Top Question Possible To Scroll Caret Into View Inside A Single HTML Text Field With JavaScript? Knowing the jQuery Caret plugin, I'm still seeing no wa… Ondragstart Not Triggering In Firefox Hello I'm trying to use the html drag and drop feature … How To Specify Color Space For Canvas In JavaScript? What is the default color space used in JS canvas? How can … How To Change Select Tag Value When Other Select Is Change? My HTML page contents two select options as follows. It h… After Selecting One Radio Button, I Want The Remaining Buttons To Become Disabled I am working on a pong game in java script where one can ch… Efficiently Representing A Large Grid In A Browser I need to display and manipulate, in a browser, a grid of u… Use Same Header And Footer On All Webpages I'm working on an ASP.NET website, which I'm buildi… 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… PHP Scandir Function With HTML Form (Checkboxes) I have a directory that contains various files, .txt, .xls,… Playing Music In An Email Yes, I know. It sounds utterly impossible, and to the best … November 2024 (36) October 2024 (49) September 2024 (14) August 2024 (197) July 2024 (174) June 2024 (412) May 2024 (679) April 2024 (415) March 2024 (764) February 2024 (837) January 2024 (751) December 2023 (821) November 2023 (346) October 2023 (564) September 2023 (271) August 2023 (306) July 2023 (274) June 2023 (327) May 2023 (203) April 2023 (144) March 2023 (129) February 2023 (162) January 2023 (274) December 2022 (133) November 2022 (226) October 2022 (179) September 2022 (159) August 2022 (286) July 2022 (93) Menu Halaman Statis Beranda © 2022 - Html5 Developer