Pure vanilla. Eventhough is the best, it doesnt suit the original question nor does it say that the user needs to install something else for it to work. html. 1. It would appear it only works if I reference the ID. Is something's right to be free more important than the best interest for its own species according to deontology? While working on some form-related user interface, we often use the select option, and to use that, we will surely need those values that are being selected. OP said that didn't work for them: "I tried the methods below but they all return the selected index instead of the value: Great answer, thank you! document. Worked perfectly! In the example, the event.target property points to the select element, Syntax In HTML: <element onchange="myScript"> Try it Yourself In JavaScript: change. Once the user selects any OS, the browser will detect the change, and the onChange event is fired. To fix use, Or you can use simple Javascript like this-, jQuery get value of select html elements using on Change event. @RileyCarney well, it depends, instead of changing refactoring code on ui part upon function name change on js part, it is more elegant, and btw i didn't see any click event. javascript change select option value when from input. This uses jQuery, which doesn't answer the OP's question. at your solution you are creating a closure for each select which has a perf impact if there are a lot of select elements, My concern was not of performance, and I'm not convinced that creating functions are slower than, so what is your objection for using jQuery.data? (element) on which the event was dispatched. Making statements based on opinion; back them up with references or personal experience. I will you use the onclick and onchange to get value selected option.you can easy to get selected option value bellow follow example. Why does HTML think chucknorris is a color? Get the selected value from a dropdown list using JavaScript - HTML consists of an HTML Select DropDownList and a Button. The difference is Simpler - the guy above needs to write more code to make up for his initial vagueness. Well i cannot do that because in my case i am having multiple select boxes in that same page. I wouldn't use this. Loop (for each) over an array in JavaScript. One can get a read-out of three data of a selected option -- its index number, its value and its text. How do I return the response from an asynchronous call? The onchange event is one of the events in JavaScript which is used for making the change in the state and transforming the value once the event is triggered. The change event fires only if the select box loses focus. Step By Step Guide On JavaScript Select OnChange Get Value :- JavaScript interacts with HTML components to give webpages an interactive appearance. How can I check changes in selected options with jQuery? [. Making statements based on opinion; back them up with references or personal experience. How can I select an element by name with jQuery? This is nice. var value=e. defaultSelected Optional A value of either true or false that sets the selected attribute value, i.e. This worked for me onchange = setLocation($(this).val()), Output: Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. How do I check if an array includes a value in JavaScript? I'd use: You may use this handler with each inline js: And don't have to rewrite this for each select element you have. Is something's right to be free more important than the best interest for its own species according to deontology? Integral with cosine in the denominator and undefined boundaries, Book about a good dark lord, think "not Sauron". You can store this in a variable outside the anonymous function to ensure you can get the correct scope you need, this way of getting the value won't work in old browsers, use Danny's solution instead, I don't mean to be offensive, but are you sure it's a good idea to still suggest using id while a handler can use. Connect and share knowledge within a single location that is structured and easy to search. Dot product of vector with camera's local positive x-axis? Definition and Usage. Get selected value of dropdown in JavaScript/jQuery on change This post will discuss how to get the selected value of dropdown in JavaScript and jQuery onchange event. js select input and change value. How do I get the text value of a selected option. In this case its better to store the whole option as a prev value rather than just the val. No votes so far! Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, .value() works on modern browsers but not on really old ones. Why was the nose gear of Concorde located so far aft? How does a fan in a turbofan engine suck air in? Beginners are likely to want to access values from a select with the NAME attribute rather than ID attribute. I mean, a standart event handler should get only an event argument and doesn't have to use ids at all.. function select_change () {. selected option element. Connect and share knowledge within a single location that is structured and easy to search. Arrow function has a different scope than function, We can use the selectedIndex property to get the index of the currently Where should I put