How to get the value of selected radio button using jQuery?
How to get the value of selected radio button using jQuery?
Firstly, select the radio button using the jQuery $ (‘input [type=”radio”]’) selector. After that, You can find the value of the selected radio button using the selector :checked with the function val () on click event as given below: In the above example, select the gender of the person when you select the radio button option.
What is a radial button?
Related to Radial button: Radio button. [′rād·ē·ō ‚bət·ən] (computer science) In a graphical user interface, one of a group of small circles that represent a set of choices (indicated by text next to the circles) from which only one can be selected; the selected choice is indicated by a partly filled circle.
What is a radio button?
A radio button or option button [citation needed] is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. The singular property of a radio button makes it distinct from a checkbox, which allows more than one (or no) item to be selected and for the unselected state to be restored.
What is HTML radio button?
A radio button is a form element that allows the user to select one option from a range of options. Radio buttons are created with the HTML tag. Radio buttons can be nested inside a element or they can stand alone. They can also be associated with a form via the form attribute of the tag.
How do I create a radio button in HTML?
Steps Construct an HTML document up to and including the tag. Type the tag to place the radio box. Designate a value that will explain to the browser that this group of radio boxes all belong together.
What is jQuery dialog?
jQuery Dialog is a powerful JavaScript popup window built-in the jQuery user interface library (jQuery ui) and it’s mostly used to show an alert message box or simple html forms such as log in/signup forms.
What is jQuery index?
Using jQuery’s .index() Function. .index() is a method on jQuery objects that’s generally used to search for a given element within the jQuery object that it’s called on. This method has four different signatures with different semantics that can be confusing.
What is a jQuery variable?
Because the jQuery variable is so frequently used, the $ variable is more commonly used, as it is shorter and easier to type. $ is a function object, which means that it can be called as a function, but it also has a number of properties (mostly methods) that can perform other useful things.
