HTML Reload Dropdown Value JavaScript

I Have a script like this: One Solution 1: Its already answered here function bindDdl() { try { var ddl = document.getElementById('ddl1'); var x = PageMethods.GetData('', onsuccess, onfail); } catch (e) { alert(e); } } function onsuccess(result) { try { var ddl = document.getElementById('ddl1'); var count= ddl.options.length; while (ddl.options.length > 0) { ddl.options.remove(0); } for (var i = 0; i < result.length-1; i=i+2) { var opt = document.createElement("option"); // Assign text and value to Option object opt.text = result[i]; opt.value = result[i+1]; ddl.options.add(opt); } } catch (e) { alert(e); } } Copy You can have the onchange event like this Take a look at here So you can reload it but NOTE :- if you are binding server side controls at client side it will always give you an error Instead bind them on server side and add values at client side its preferable Solution 2: You can try something similar to : function reload() { var two = document.getElementById('second'); // clear the select with id="two" two.innerHTML = ""; // re-add the options var words = new Array("One", "Two", "Three", "Four" ... ); // fill it up yourself for(var i = 1; i <= 9; i++) { var option = document.createElement("option"); option.text = words[i-1]; option.value = i; two.appendChild(option); } } Copy Share Post a Comment for "HTML Reload Dropdown Value JavaScript" Top Question How To Make A Tab (i.e. Home, About, Contact) Clickable In Html? I want to make my menu button clickable so that it navigate… Transparency Of A Filled Stroke In HTML5 I'm working on a doodling app in HTML5 and I would like… Full Width List In CSS I'm trying to implement and new layout for my site. I a… How To Apply Font Family In HTML Tag Of Select Option I am applying Font family in tag but it is not working any… How To Make A Navbar Like WikiHow? I would like a navbar like WikiHow with a icon on top and t… Html Formatted Text In An Email In Java try{ String msg='Happy BirthDay Dear, '+na… Getting More Granular Diffs From Difflib (or A Way To Post-process A Diff To Achieve The Same Thing) Downloading this page and making a minor edit to it, changi… Change Text Color Inside Box On Hover So right now self teaching myself so html and CSS and I hav… Relative Path To Absolute With File:// Protocol I do scraping on a site which has similar html I also ha… Angularjs: Pass Parameter Between Controllers What i am trying to do: I have a ListView (or rather an acc… December 2024 (1) November 2024 (39) October 2024 (64) September 2024 (16) August 2024 (357) July 2024 (329) June 2024 (675) May 2024 (1285) April 2024 (750) March 2024 (1511) February 2024 (1704) January 2024 (1343) December 2023 (1361) November 2023 (435) October 2023 (564) September 2023 (318) August 2023 (329) July 2023 (281) June 2023 (350) May 2023 (230) April 2023 (144) March 2023 (142) February 2023 (163) January 2023 (237) December 2022 (132) November 2022 (212) October 2022 (175) September 2022 (161) August 2022 (293) July 2022 (98) Menu Halaman Statis Beranda © 2022 - Html5 stackoverflow Examples