jquery custom attribute select option

Support the development of JSFiddle and get extra features Become a supporter. The The [attribute=value] selector selects each element with the specified attribute and value. $("#selectBox").append(''); Remove All Options Except The First. customSelect. customSelectOpen { /* Styles for when the select box is open */} . jQuery selectors allow you to select and manipulate HTML element(s). Options sourced from other data sources must conform to this this same internal representation. Ist die Auswahl mehrerer Options möglich. Syntax $("[attribute=value]") Parameter Description; attribute: Required. Example for jQuery data() method. using you are limited to only text and value. It's based on the existing CSS Selectors, and in addition, it has some own custom selectors. Links with data-role="button". The default value of the select element can be set by using the ‘selected’ attribute on the required option. A HTML, CSS and jQuery custom select. Option Default Description; allow_single_deselect: false: When set to true on a single select, Chosen adds a UI element which selects the first element (if it is blank). With traditional drop downs i.e. set selected option value using jQuery: var arg ='option value'; $('#selectBox').val(arg) get selectedIndex using jQuery: $('#selectBox > option:selected').prevAll().length set selectedIndex using jQuery: var index =3; $('#selectBox > option').eq(index).attr('selected','selected') Note: The Above code selects the html selectbox having the id attribute as ‘selectBox’. The Attribute selected work good, test it. jQuery attr() Method. To get the value for each element individually, use a looping construct such as jQuery's .each() or .map() method.. In the example above, I used our custom function to select Ireland. removable. Example. How to get and set data attribute values. Specify how the selection is displayed with the data-selected-text-format attribute on a multiple select. To achieve the best performance when using :selected to select elements, first select the elements using a pure CSS selector, then use .filter(":selected"). Why is this plugin useful. maximumInputLength: integer: 0: Maximum number of characters that may be provided for a search term. A lightweight jQuery plugin that replaces native select elements with customizable dropdowns. Body tag. When present, it specifies that an option should be pre-selected when the page loads. The id attribute is needed to associate the drop-down list with a label. Now when the second option is selected from the dropdown, the alert is displayed. See "The Select2 data format" for details. You can try to run the following code to implement how to get the value of custom attribute: Example. This is a boolean attribute. Language. To get the value in jQuery, use the data-attributes with the data() method. 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. Syntax. Live Demo $("#selectBox option[value='option1']").remove(); Add Option To Select Drop Down. To trigger the event manually, apply .change() without arguments: 1. The name attribute is needed to reference the form data after the form is submitted (if you omit the name attribute, no data from the drop-down list will be submitted). Select2 will respond to the disabled attribute on