Jquery dropdown not working. net/jquery-dropdown/ for a simple drop down menu but for some reason, I cannot get it to work. The alert just shows an empty message. I'm working on this jQuery drop down menu and the code is not working. While they are jQuery-native, they have been customized to work with everything from AngularJS 1. Thanks! JS: $(document). Jan 12, 2022 · The menu shows up, but does not 'dropdown' or respond at all to a click. Second, you're using a DOCTYPE that is not supported by the bootstrap, you have to use HTML5's DOCTYPE: 0 I have a Dropdown menu that shows 2 links, one to my image gallery and other to the video gallery, but when I am in a view except my index. I'm using jquery. g. You need to bind to an element further up the DOM that exists to allow the event to trickle down. but it's stubbornly not working. ready( fu I'm trying to set the select option with jquery but it's not working properly. abeautifulsite. Nov 4, 2025 · In this guide, we’ll dive deep into troubleshooting Bootstrap 5 navbar dropdown and collapse issues. So I'm here to ask for your help. I want my . Trying to use http://labs. The problem is that some browsers' implementations of pinch-zoom affect the body element, which Select2 attaches to by default, causing it to render incorrectly. I have a jQuery datatable in my PHP page with a column with 3 options (dropdown-menu to View, Edit and Delete buttons): I have dropdown, When I choose option it will retrieve value from database and will shown on text feild. It supports searching, remote data sets, and pagination (infinite scrolling) of results. I am trying to use the jQuery UI autocomplete feature to search spotify's music library. I think it may have something to do with the css property . so I'm trying to work with jquery and ajax and ran into a problem. attr("disabled", true); drop down is always read only . what you can do is make it disabled if you work with a form , the disabled fields does not submit , so use a hidden field to store disabled dropdown value I tryd to made a Jquery dropdown menu when i slide the menu item it slides perfecly down and when i leave the menu item it slides perfecly up. Jquery Validator not working properly on a select dropdown Asked 5 years, 4 months ago Modified 5 years, 4 months ago Viewed 3k times Jquery . I am using the dropdown in a button inside a wi sorry for disturbing you. The only problem is when i move my mouse down into the Update (2017): The following two libraries have now become the most common drop-down libraries used with Javascript. js, in fact if I remove it through the chrome console, it works. dropdown ul {display:none } I'm not Hi, I’m trying to add an event click on dropdown menu element jQuery (‘#menu-item-518 a’). attr('selected',tru 19 I see two problems with your markup. Thank you though for taking the time to try to help me to figure it out. HTML: Create dropdowns in Excel cells using data validation, simplifying data entry with predefined lists, improving spreadsheet usability and reducing errors with dependent drop downs and cell referencing. x to having custom CSS for Bootstrap. Thank you. With JQuery, I can't successfully grab the selected value from a drop-down. HTML <div id="Build" class="dropdown I can't make bootstrap dropdown to work. At least it is not showing undefined (as it was for my other attempts - you can see what these were from the commented out code), but I would expect it to display one of the values One-way, Reciprocal or Other. So I did Click function. click (function ()<<< I had the same issue, the version of bootstrap and jquery were not causing the problem but the order in which I load the libraries made the difference. Jquery first, bootstrap plugins second. I have followed all the tutorials but I cannot make it work. It only drops the last option (4) down properly while the others drop down and t How do I dynamically set the selected option of a drop-down list using jQuery, JavaScript and HTML? Asked 15 years, 11 months ago Modified 5 months ago Viewed 205k times Select2 is a jQuery based replacement for select boxes. ctp, the dropdown doesn´t open at all. I had the same issue, the version of bootstrap and jquery were not causing the problem but the order in which I load the libraries made the difference. change () function not working with dynamically populated SELECT list Asked 15 years, 11 months ago Modified 10 years, 2 months ago Viewed 68k times $('select[name^="salesrep"] option:selected'). The solution is to use dropdownParent to attach the dropdown to a more specific element. jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. Q: Why is my Bootstrap dropdown not working? A: Ensure that you are correctly linking to jQuery and Bootstrap libraries and that your HTML structure is appropriate for dropdown usage. I can get the navbar to show up perfectly, but when I click on "Dropdown" (either of them) it does not display the dropdown menu. It actually set the value but the text is not updated. html: Learn how to validate dropdown lists using JQuery in HTML with examples and solutions provided by the Stack Overflow community. js and using the latest HTML version. The chapter covers some common issues you may encounter with Select2, as well as where you can go to get help. When I change the value of second dropdown, alert (2) is not getting triggered and so I am not able to validate that dropdown. sublink elements to slide down when I click on the . There are multiple records which are coming from the database along with each record there is a drop-down Event binding to elements that are not in the DOM on initial page load will not work. My table currently has 20 rows, but the change listener/event only activates if the select on the top row is changed. When I try to change the value set in a select element using jQuery the value does not display on the screen, the selected attribute is added in HTML and when clicking on the dropdown the correct value is highlighted. html file with no luck. Ajax rewrites the menu holder with the correc 180 I was wondering if it’s possible to get jQuery to select an <option>, say the 4th item, in a dropdown box? 1 my dropdown list event onchange doesn't work in server while it works fine on my localhost. ctp but they work on the other views. While everything passes well, and I do get a successful response: There is no drop down suggestions. First, you're including the bootstrap plugin "before" the jquery plugin. <a href="#" data-dropdown="# I know wordpress has drop-down feature but for some reason it's broken on the current theme and I need it to work it again. See #5048. trigger('change')` method is a powerful tool for simulating user interactions with form elements, including `<select>` dropdowns. jQuery library should be added before the bootstrap library. To keep the code shorter, I'm using a single div in order to reus 1) a drop-down toggle click, after b drop-down toggle click === a drop-down is not hide 2) but this code not include document. js from the "source code" distribuition and include it in the layout the dropdowns don't work in index. I have tried with . click (function ()<<< I have a select box in a div which is displayed none by default and on some click event the display property of div is changed to block but the select drop down is not displaying and is showing empty space. Nov 28, 2025 · jQuery’s `. Can anybody help me understand what am I doing wrong here? jquery html edited Dec 3, 2013 at 9:27 user2768948 asked Dec 3, 2013 at 9:09 user1049057 45941537 I am trying to make bootstrap dropdown menu work. I am trying to get the value from dropdown but I am getting the value of only 1st dropdown. However, developers often encounter situations where `. Here is my html for nav: <ul class='nav'> <li class='active'>Home</li> <li class='dropdown'> <a class="dropdown-toggle" jQuery dropdown menu does not work Asked 8 years ago Modified 8 years ago Viewed 142 times HTML <select> JQuery . what would be the reason. dropdown element and then for the . My troubleshooting led me to other posts where I added the following lines to my navbar. js and jquery loading before bootstrap. prop('selected',true), . Jquery dropdown change event not working Asked 8 years, 9 months ago Modified 8 years, 9 months ago Viewed 1k times Now only for the first dropdown, alert (2) is displayed. trigger('change Nov 14, 2024 · If a Bootstrap dropdown is not working with JavaScript, it can often be caused by issues related to incorrect library inclusion, conflicts with other scripts, or incorrect markup. sublink to slide back up when I click on My problem is the listener only activates if I the select dropdown on the first row is selected. If I place dropdown. change not working Asked 13 years, 7 months ago Modified 5 years, 4 months ago Viewed 61k times Just fyi, it was the suggestion of putting foundation after jQuery that ultimately solved it, as per the commenter's suggestion below. Learn how to fix dropdown not working in Bootstrap in 3 easy steps. Whether you're building highly interactive web applications or you just need to add a date picker to a form control, jQuery UI is the perfect choice. The dropdown becomes misaligned/displaced when using pinch-zoom. Our step-by-step guide will help you troubleshoot the issue and get your dropdown working again in no time. We’ll cover the root causes (especially jQuery-related), highlight new Bootstrap 5 classes/attributes, and provide step-by-step solutions to get your navbar working flawlessly. Dec 11, 2025 · In this guide, we’ll demystify why the `readonly` attribute fails for dropdowns, explore common workarounds (and their limitations), and walk through a robust solution using jQuery to make a dropdown truly readonly—*without breaking form submission or compromising user experience*. , updating UI, fetching data) runs just as it would when a user manually selects an option. You have one dropdown menu, and depending on the user's choice in that one, a second dropdown gets filled with choices. I'm currently using jQuery to supplement an application I'm building using web2py. My current code works but when I click on a parent menu item it opens all This code seems to show everything correctly but then when launched in the browser, the drop down doesn't work. I have crawled stackoverflow questions and included the latest bootstrap. I am new to jQuery and I have installed a bootstrap for JavaScript, for dropdown using. By triggering the `change` event programmatically, you can ensure dependent logic (e. i'm having a major struggle getting this jquery code to drop certain form fields down based on user option selected. I tried to find the solution for my doubt from the last three days, but without success. attr("selected",null); You may want to read this too : jQuery get specific option tag text Edit: Using jQuery Mobile, this link may provide a good solution : jquery mobile - set select/option values Learn to create a dropdown menu using CSS and JavaScript with this tutorial from W3Schools. Apr 13, 2024 · Final Thoughts In conclusion, a responsive dropdown menu represents a critical component of modern web design, and leveraging the power of jQuery enables us to create an interactive and adaptable navigation experience. Having spent 2-3 days digging around for information, I found that the only way to select the Text of the selected option from the drop down is: 219 $('#cf_1268591'). The hover styling and everything works correctly except for the dropdown. As the question says, how do I add a new option to a DropDownList using jQuery? Thanks I'm creating a table with multiple rows, all having an "Options" button that is supposed to show a dropdown context menu. I am having trouble getting my dropdowns to work. The problem seems to be in the dropdown-click. Do you have any suggestion? Many thanks Can anyone tell me why my dropdown menu isn't working? I feel like this is a very simple fix but I'm unable to figure it out. For ins But it does not work, I suspected the problem is that the select box does not exist on document ready it is created only if needed, so I created it empty in HTML, populated it with code as a test but that didn't work either. In short a drop down menu is created once a user is authenticated and logged in. click (function () {alert (‘clicked’)}); This is working in Firefox but not in chrome or safari. My dropdown menu in Bootstrap doesnt appear to be working - can anyone alert me to the problem? Right now it displays the dropdown, but clicking it does nothing. The values for these drop down lists are set in the web2py backend. I am trying to make an onclick dropdown menu for a website. Let's cover three different ways you. One of the issues I'm trying to use jQuery to help with concerns some drop down lists that I manually made with HTML. Learn how to change the selected value of a drop-down list using jQuery with practical examples and solutions. closeset (I want to include dropdownToggle. Clear and refresh jQuery Chosen dropdown list Asked 12 years, 2 months ago Modified 2 years, 4 months ago Viewed 244k times 1 The options discussed above won't work because they are not part of the CSS specification (it is jQuery extension). I have tried look I have a range validator against a drop down list and I am setting the value of the drop down list as you have described above, yet the range validator keeps failing telling me to select a value (when the value selected is within range). Its worked in Firefox But not worked in Google Chrome. moap, kt3m, clhzl, omib, iofrm, ubx6c, w67vjt, ero50, tu8d, ptlurd,