its been years after you answered this. A Computer Science portal for geeks. html <script src= Thanks for contributing an answer to Stack Overflow! By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How do you remove all the options of a select box and then add one option and select it with jQuery? (, I dont have the Selected attribute applied .How do i do it, How do i apply font style weight bold to the option that has the data-status ="YES". How does a fan in a turbofan engine suck air in? Would the reflected sun's radiation melt ice in LEO? Making statements based on opinion; back them up with references or personal experience. Get selected text from a drop-down list (select box) using jQuery. How do I loop through or enumerate a JavaScript object? That one variable doesn't have information about each option. shiva ayyadurai wife michelle; trees dying from chemtrails; jim plunkett daughter; Our Products. All rights reserved. Adding the "selected" attribute means selecting the option. Unless you just want to loop through each input contained in the table, in which case MJB 's answer is correct. You have already the variable myOptionIndex, which is equal to the index of selected option. A better alternative is to use the jQuery.map() instead. aha the children() function - just what i was looking for! For example: Use return false to break out of each() loops early. If your intention is less code, then. When I change a select input I append a string '-updated' to the value, is there any way I can set all selects that aren't already value=2 to value 2 and add this string to them? Therefore when a select is changed I've added a string '-updated' to the option value like this -. Are u trying to increment the value by 1 each time its clicked. How can I remove a specific item from an array in JavaScript? There are some alternative methods to adding options to a select box with jQuery using various plug-ins and I may look at these in a future post. It should be $(this).val() instead of this.value like IT ppl said. Why do we kill some animals but not others? 1) It's shorter 2) avoids constructing two new jQuery objects. rev2023.3.1.43269. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Does Cast a Spell make you a spellcaster? This post will discuss how to get all options of a select in JavaScript and jQuery. May 8, 2015 Haas dom, dropdown, id, iterate, JavaScript, jquery, js, loop, Open Source, Options. Use of them does not imply any affiliation with or endorsement by them. Not the answer you're looking for? Lines 18 to 20 loop through the new options and add them to the select box. Thanks for contributing an answer to Stack Overflow! - code_dev. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. The jQuery select option syntax in the script tag is below: $("selector option: selected"); The jQuery select option is used to display selected content in the option tag. It adds search features and allows to add an image with options. Select2 is a jQuery plugin that customizes HTML select element and makes it more user-friendly. There's no need for a loop, just use the selected index. Code only answers are discouraged. You just need to some step to done . val () allows users to pass an array of element values. Launching the CI/CD and R Collectives and community editing features for Javascript access html select options and change background color of options, Javascript loop through ALL HTML select