How to set selected value of dropdown in JavaScript using value?
How to set selected value of dropdown in JavaScript using value?
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 element. JS. HTML.
How do you set a dropdown selected value?
Use the element for this, which is a select box, also called drop down box, with option to list down items. Also, you can set the default value from the dropdown list of items in HTML forms. For that, add selected in the tag for the value you want to preselect.
How can set the selected value of dropdown in HTML?
The select tag in HTML is used to create a dropdown list of options that can be selected. The option tag contains the value that would be used when selected. The default value of the select element can be set by using the ‘selected’ attribute on the required option. This is a boolean attribute.
How to select the first option in dropdown in JavaScript?
So you could use $(“select”). prop(“selectedIndex”,0); for a quick way to select the first option on all dropdowns.
How can I set the value of a Dropdownlist using jQuery?
To achieve this feat you can use various methods, two of those methods will be explained below. Used Function: val() function: It sets or returns the value attribute of the selected elements. attr() function: It sets or returns the attributes and values of the selected elements.
How do I set the default value in dynamic drop-down?
Just add the selected attribute to one of the option s to make it the default selected option. Show activity on this post. You want to display a default value in your dropdown list of years.
How can get default selected value of dropdown in jQuery?
Approach 1: First select the options using jQuery selectors then use prop() method to get access to its properties. If the property is selected then return the default value by using defaultSelected property.
How do I set the default value in dynamic drop down?
How do you get the first element of a dropdown?
How to select first element in the drop-down list using jQuery?
- Select first element of element using JQuery selector.
- Use . prop() property to get the access to properties of that particular element.
- Change the selectedIndex property to 0 to get the access to the first element. (Index starts with 0)
How do I keep the selected value of dropdown after page refresh?
To retain the selected value in the dropdown on refresh, sessionStorage is used to store the value within the user’s browser. First, the values have to be set using sessionStorage. setItem(“SelItem”, selVal); SelItem is a variable in which we are setting the value of selVal .