jquery loop through select options set selected
Dynamically Add OPTIONs to DropDownList (SELECT) using jQuery. Thanks for contributing an answer to Stack Overflow! The browser then loads the page's HTML the form included. Connect and share knowledge within a single location that is structured and easy to search. Notice that the index is 0 based. Read our. $('select > , $('#select > , $(.select will all work. The supplied selector is tested against each element; all elements matching the selector will be included in the result. A function to execute for each matched element. Loop through all options in a drop-down list, and output the text of each option: var x = document.getElementById("mySelect"); var txt = ""; var i; for (i = 0; i < x.length; i++) { txt = txt + x.options[i].text + "<br>"; } The result of txt will be: Apple Orange Pineapple Banana Try it Yourself Example When called it iterates over the DOM elements that are part of the jQuery object. Here also we will use the similar function like above but before deleting we will check if the option is checked or not. Then we only have to select the one we need from the array by its index. Making statements based on opinion; back them up with references or personal experience. Theoretically Correct vs Practical Notation. You're never changing the option's value, you're just updating the counter variable. Event binding on dynamically created elements? // The .each() method is unnecessary here: // Instead, you should rely on implicit iteration: "https://code.jquery.com/jquery-3.6.3.js". Why do we kill some animals but not others? Event binding on dynamically created elements? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Advise him to use classes to identify elements better. Making statements based on opinion; back them up with references or personal experience. Asking for help, clarification, or responding to other answers. JavaScript Looping through select options, The open-source game engine youve been waiting for: Godot (Ep. How can I know which radio button is selected via jQuery? If all of your select boxes start with a similar id ("select_1", "select_2", "select_3", etc), you can just do: This allows you to loop through only specific select boxes, in case you have multiple groupings. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Ackermann Function without Recursion or Stack. @AmitKB - It's better to use the native DOM method to extract the text and values. How can I upload files asynchronously with jQuery? How can I do that for select inputs that aren't already selected as value='2'? How to manipulate the list of a Struts2
jquery loop through select options set selected