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How to add selected attribute to option using JavaScript Store the select element to a variable named myVariable using the document. ... myVariable will return all the options of the select element as a NodeList. Select a specific option using it's indexing number.

How to add selected attribute to option using JavaScript Store the select element to a variable named myVariable using the document. ... myVariable will return all the options of the select element as a NodeList. Select a specific option using it's indexing number.

HTML <option> data-* Attribute A data-* attribute on an <option> tag attaches additional data to the option item. To create a custom attribute, replace * with a lowercase string, such as data-id , data-status , or data-location .

Set value of a drop-down list with JavaScript/jQuery Using jQuery. The jQuery's . val() method allows setting the value of a dropdown. JS. HTML. Using JavaScript. In pure JavaScript, you can use the selectedIndex property which reflects the index of the selected <option> element. JS. HTML.

Definition and Usage When present, it specifies that an option should be pre-selected when the page loads. The pre-selected option will be displayed first in the drop-down list. Tip: The selected attribute can also be set after the page loads, with a JavaScript.

STEP 1 ? Create a select tag with multiple options and assign an id to the select tag. STEP 2 ? Also, create an empty DOM with an id to display the output. STEP 3 ? Let there be a button element for the user to click and see the option selected. STEP 4 ? Let the user select an option from the dropdown list.

Using the value Property The value property on the selected element that specifies the list can be used to determine the value of the selected element. This property returns a string corresponding to the value attribute of the list's "option" element. Nothing will be returned if no option is chosen.

First Method Retrieve the page url related to the selected option and force a redirection to this page. Iterate through all options, grab their data-url attribute value, and check to see whether this value is part of the page url or not. If it is, we mark the related option as selected and jump out of the loop.

The selected attribute is a boolean attribute. When present, it specifies that an option should be pre-selected when the page loads. The pre-selected option will be displayed first in the drop-down list. Tip: The selected attribute can also be set after the page loads, with a JavaScript.

$("#myDropDown option:text=" + myText +""). prop("selected", "selected"); Tested and works. selectOptions(value, clear):