JQuery obtains Radio and CheckBox Value (sample code) _ jquery

This article mainly describes how to obtain Radio from jQuery and the Value selected by CheckBox in detail. If you need it, you can refer to it, I hope to help you $ ("input [name = 'Radio _ name'] [checked]"). val (); // select the Value of the selected Radio
$ ("# Text_id"). focus (function () {// code...}); // event triggered when the object text_id gets the focus
$ ("# Text_id"). blur (function () {// code...}); // triggered when the focus of the object text_id is lost
$ ("# Text_id"). select (); // set the Vlaue value of the text box to the selected status.
$ ("Input [name = 'Radio _ name'] [value = 'value to select the Value of radio '").
Attr ("checked", true); // set Radio to the selected status based on the Value.

JQuery obtains the Value selected by the CheckBox.

$ ("Input [name = 'checkbox _ name'] [checked]"); // select the set of checked checkbox elements. If you want to get the Value, you need to traverse the set.
$ ("Input [name = 'checkbox _ name'] [checked]").
Each (function () {arrChk + = this. value + ',' ;}); // traverses the set of checked CheckBox elements to obtain the Value.
$ ("# Checkbox_id"). attr ("checked"); // gets the status of a CheckBox (true/false if any CheckBox is selected)
$ ("# Checkbox_id"). attr ("checked", true); // set the status of a CheckBox to select (checked = true)
$ ("# Checkbox_id"). attr ("checked", false); // set the status of a CheckBox to unselected (checked = false)
$ ("Input [name = 'checkbox _ name']"). attr
("Checked", $ ("# checkbox_id"). attr ("checked"); // you can analyze the meaning of the code based on 3, 4, and 5.
$ ("# Text_id"). val (). split (","); // returns an array separated ','.