The first method is jQuery file downloads from the respective website which is jQuery… Thanks for contributing an answer to Stack Overflow! . Because :selected is a jQuery extension and not part of the CSS specification, queries using :selected cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. rev 2021.1.15.38327, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, Good answer here when needing the value before the change event, what if they choose the same option? If the value of the option matches the value that we want to select, we change the selectedIndex of the element and break out of the for loop. With Blind Fighting style from Tasha's Cauldron Of Everything, can you cast spells that require a target you can see? alert(values.text()); Join Stack Overflow to learn, share knowledge, and build your career. It is mostly used in the form tag of websites or web applications. Select2 preserves this behavior when initialized on a . Inside our function, we loop through each option in the select element. I wanted to get the event for whenever an option was clicked or when enter was pressed on the desired option. . Add, select, or clear items. var values=$("#optionselect option:selected").text(); I tried attaching the event directly to the select, but this triggers an event whenever the select is clicked on (even if there are no options). How should I handle the problem of people entering others' e-mail addresses without annoying them with "verification" e-mails? You can use jQuery .prop() method to enable or disable a select dropdown list, dynamically at runtime. $("#selectedcontent").val(values); TrueBlueAussie apparently jsfiddle is having some issues, check here if it works or not: http://js.do/code/klm, One possible solution is to add a class to every option, and then use the click handler for this class. The text() method is used along with syntax to display selecting value. height: 50px; Var value =  $(“# optionselect option: selected”); 원본 주소 "https://zetawiki.com/w/index.php?title=JQuery_select_값으로_선택&oldid=609554" the change event is not triggered, @haz0rd you will only be able to detect that with the click event, of which you will get 2. The method for retrieving the current selected text differs from one browser to another. How can I select multiple times the same option in an HTML select in jQuery or JS? This is a guide to jQuery Select Option.

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This page documents data types appearing in jQuery function signatures, whether defined by JavaScript itself or further restricted by jQuery. }); @TrueBlueAussie I understand, you've tested it just in chrome and I tested it everywhere else besides chrome. }); jQuery selectors allow you to select and manipulate HTML element(s). Using the text method example and output is below. We will also see various operations that can be performed over it with the below given examples. The following select box has some options with values, the text value of the selected option will be retrieved from this select … With alert message example and output is below. Is there an “exists” function for jQuery? Clicking “Replace options” replaces them with a new set of options and then selects the “Green” one. Clicking the “Add option” button adds a new option to the end of the select and makes it the selected one. your coworkers to find and share information. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. To get selected option value , we can implement some jQuery codes on select option field. When the option is selected then selected content is displayed in another text box. The basic select tag and option tag syntax is below: