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 Javascript/HTML5: Get Current Time Of Audio Tag I have an audio tag in my template and I need to show curre… Why Does Document.activeelement Produce A Different Result On Mac Using Firefox I have the following code; When clicking the button on Lin… Why Is No File Type Returned When Adding An MKV File To A File Input? I am attempting to grab the file/mime type of a file when i… What Is Window.onpaint? Someone recommended here that window.onpaint be used to run… Array Push With JSON Can some one tell me why this prints numbers from 117 to 30… Responsive Table With Headers I've tried to render a responsive table layout so that … Dynamically Change Iframe's Content I have an iframe tag and I want to dynamically change it us… Enable/disable Radio Button Based On Another i have radio buttons actualdays_month,only working days. m… Making A Copy Of An Own Object Instead Of A Reference (updated Post, Different Q) solution I am still getting the hang of it, and its proball… Configuring Any CDN To Deliver Only One File No Matter What Url Has Been Requested I am currently working on a new project where the entire pa… November 2024 (39) October 2024 (47) September 2024 (20) August 2024 (193) July 2024 (173) June 2024 (404) May 2024 (674) April 2024 (389) March 2024 (740) February 2024 (818) January 2024 (733) December 2023 (842) November 2023 (337) October 2023 (451) September 2023 (243) August 2023 (313) July 2023 (268) June 2023 (351) May 2023 (223) April 2023 (129) March 2023 (146) February 2023 (179) January 2023 (239) December 2022 (133) November 2022 (225) October 2022 (163) September 2022 (171) August 2022 (499) July 2022 (287) June 2022 (295) Menu Halaman Statis Beranda © 2022 - JavaScript Lib