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<selectclass="form-control"id="color"><optionvalue="">choose options</option><optionvalue="27">Blomme</option><optionvalue="26">Grøn</option><optionvalue="28">Syren</option></select><selectclass="form-control"id="size"><optionvalue="">choose options</option><optionvalue="27"class="27">XL</option><optionvalue="26"class="26">L</option><optionvalue="26"class="26">L</option><optionvalue="26"class="26">L</option><optionvalue="28"class="28">S</option></select>CopySolution 2: HTML><selectclass="form-control"id="color"><optionvalue=""> choose options </option><optionvalue="27">Blomme</option><optionvalue="26">Grøn</option><optionvalue="28">Syren</option></select><selectclass="form-control"id="size"><optionvalue=""> choose options </option><optionvalue="27">XL </option><optionvalue="26">L</option><optionvalue="26">L</option><optionvalue="26">L</option><optionvalue="28">S</option></select>CopyJQuery>$("#color").change(function(){ $("#size option").css({"display":"block"}); var val=$("#color").find(":selected").val(); $("#size option[value!="+val+"]").css({"display":"none"}); }); CopySolution 3: Html:<selectclass="form-control"id="color"><optionvalue=""> choose options </option><optionvalue="27">Blomme</option><optionvalue="26">Grøn</option><optionvalue="28">Syren</option></select><selectclass="form-control"id="size"><optionvalue=""> choose options </option><optionvalue="27"class="27">XL </option><optionvalue="26"class="26">L</option><optionvalue="26"class="26">L</option><optionvalue="26"class="26">L</option><optionvalue="28"class="28">S</option></select>CopyJQuery: $("#size").chained("#color"); CopyDemo:http://jsfiddle.net/g5BCL/Solution 4: Can you try this:$('#color').change(function() { var opt1 = this.value; $('#size').children('option').each(function () { if(this.value != opt1 && this.value != "") { this.remove(); } }); }); CopySolution 5: 1000% workingHTML><selectclass="form-control"id="color"><optionvalue=""> choose options </option><optionvalue="27">Blomme</option><optionvalue="26">Grøn</option><optionvalue="28">Syren</option></select><selectclass="form-control"id="size"><optionvalue=""> choose options </option><optionvalue="27">XL </option><optionvalue="26">L</option><optionvalue="26">L</option><optionvalue="26">L</option><optionvalue="28">S</option></select>CopyJQuery>$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 WebRTC Video Constraints Not Working I'm trying to get a lower resolution from the webcam na… Php Email & Hyperlinks I'm trying to include a hyperlink in my email but it is… Dynamically Add One Year To Input Type Month Based On Another Input Type Month Using Javascript I have two input type of month. What I want to happen is wh… How To Make Youtube Embedded Video Load Only When Box Appears In my code, youtube video appears in a pop-up window, when … How To Merge And Clean 2 Css Files With Overlapping Selectors/properties? Here I am, trying to do a decent job at maintaining a site … CSS3 Animation On Link Hover Not Working Properly Background: Trying to create an esthetically pleasing linki… CSS Keyframe Animation Not Working As Intended In IE And Edge I made this animation and it's working like a charm in … JavaScript - Select Radio Button If Any Checkbox Is Checked I'm trying to write JavaScript code where a radio butto… Resizing A Background Image Via CSS I have this background image that is 175x175 but I am tryin… Autocomplete= Off Not Working In Chrome We are working on one web application in that one payment p… December 2024 (1) November 2024 (39) October 2024 (54) September 2024 (21) August 2024 (368) July 2024 (339) June 2024 (685) May 2024 (1293) April 2024 (782) March 2024 (1530) February 2024 (1682) January 2024 (1354) December 2023 (1417) November 2023 (463) October 2023 (637) September 2023 (288) August 2023 (337) July 2023 (270) June 2023 (334) May 2023 (214) April 2023 (153) March 2023 (139) February 2023 (172) January 2023 (209) December 2022 (139) November 2022 (206) October 2022 (165) September 2022 (157) August 2022 (289) July 2022 (104) Menu Halaman Statis Beranda © 2022 - Build Html5