jquery create input checkbox

jquery's Checkbox,radio, and select are a difficult and important point for jquery operations, and many front-end novices are not very thorough about it. Long time no, I write sometimes also unavoidably on some operations, remember not clear, now, do some simple summary!1, CheckBox daily jquery operation.Now let's use

Jquery radio, checkbox, select, radio, checkbox, select, and relatedObtains the value of a set of radio selected items.Var item = $ ('input [@ name = items] [@ checked] '). val ();Obtain the text of the selected select item.Var item = $ ("select [@ name = items] option [@ selected]"). text ();The second element in the

earlier, jQuery1.6.1 allows you to use the. attr () method just as it used to be in all cases.2. What has changedThe change in the attributes module was to remove ambiguities between the attributes and properties, but it caused some confusion in the jquery community because one method was used in all versions prior to 1.6 (. attr ()) To deal with attributes and properties. But the old. attr () method has some bugs that are difficult to maintain. jQue

JQuery is used to simplify operations on form elements such as radio, checkbox, select, and radio, and jquerycheckbox. Obtains the value of a set of radio selected items.Var item = $ ('input [@ name = items] [@ checked] '). val ();Obtain the text of the selected select item.Var item = $ ("select [@ name = items] option [@ selected]"). text ();The second element i

JQuery verifies whether the Checkbox code is selected. For more information, see. We recommend that you read the articles related to the home of your feet. Most people think of this method for verification estimation: The Code is as follows: Function chk () // check whether the selected return true and no return false are selected.{Var falg = 0;$ ("Input [n

The following jquery code is suitable for query1.4 version. 1. Get the selected value, three methods can be: $ (' input:radio:checked '). Val (); $ ("input[type= ' Radio ']:checked"). Val (); $ ("Input[name= ' rd ']:checked"). Val (); 2. Set the first radio to the selected value: $ (' Input:radio:first '). attr (' checked ', ' checked '); Or $ (' Input:ra

Jquery radio, checkbox, select, radio, checkbox, select, and related Obtains the value of a set of Radio selected items. VaR item = $ ('input [@ name = items] [@ checked] '). Val (); Obtain the text of the selected select item. VaR item = $ ("select [@ name = items] Option [@ selected]"). Text (); The second element in

jquery Radio value, checkbox value, select Value, Radio selected, CheckBox selected, select selected, and related Gets the value of a set of radio selected items var item = $ (' input[@name =items][@checked] '). Val (); Gets the text of the Select selected item var item = $ ("select[@name =items] option[@selected]"). T

Since the version of jquery has been updated very quickly, the code has changed a lot, the following jquery code is suitable for query1.4 version aboveRadio1. To get the selected value, three methods are available:$ (' input:radio:checked '). Val ();$ ("input[type= ' Radio ']:checked"). Val ();$ ("Input[name= ' rd ']:c

Summing up the actual development of the checkbox combining jquery Common Properties and events: 1,checkbox how the selected state changes: $ (function () {$ ("#basketBall"). Change (function () {Alert ("BASEketball changing");});}) 2,checkbox selected: Select all the checkboxThe first: $ ("

As shown in the figure above, (using the table plugin in jquery) The effect I wanted was: click the checkbox (id "all") in the upper-left corner, and all the checkboxes below (id "CB") will all be selected. The jquery code I started with was this: $ ("#all"). Toggle (function () {$ (": CheckBox"). attr ("Checked", "tru