jquery create input checkbox

This article mainly introduces jquery to get the checkbox value and submit it in post mode. If you need a friend, you can refer to the following nonsense and directly provide the Code: The Code is as follows: $ Data = $ _ POST ['data'];$ Arr = json_decode ($ data );Var_dump ($ arr );$ A = array (1, 2, 4 );Foreach ($ a as $ v ){?> ">}?>Script$ ('. But_delet_choice'). click (function (){// Obtain the

Jquery version: 1.3.2 CopyCode The Code is as follows: Jquery. ATTR gets/Sets object attribute values, such:Copy codeThe Code is as follows: $ ("input [name = 'chk _ list']"). ATTR ("checked"); // read the status of all objects whose names are 'chk _ List' (whether or not selected)$ ("Input [name = 'chk _ list']

JQuery version: 1.3.2Copy codeThe Code is as follows: JQuery. attr gets/Sets object attribute values, such:Copy codeThe Code is as follows:$ ("Input [name = 'chk _ list']"). attr ("checked"); // read the status of all objects whose names are 'chk _ List' (whether or not selected)$ ("Input [name = 'chk _ list']"). attr

In the construction of the site, let the check box and all the cancellation is more commonly used, the following describes how to use a sentence to solve the full selection function; In fact, it is very simple, that is, using the function of counting jquery deprecated the last piece of code in this article; Well, the method I want to introduce is finished; Well, don't smash the eggs; I'm kidding. The code is below JavaScript section: function Check

Jquery obtains the values of text, areatext, radio, checkbox, select, and other operations;1. Suppose we have the following page: Input Type="Text" Name="Textname" ID="Text_id" Value=""> 2. The following describes how to obtain various values in form; Function Get_form_value(){ /* Obtain the value of text. areatext */ var textval =$ (

1. To get the selected value, three methods are available:$ (' 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:radio:first '). attr (' checked ', ' true ');Note: attr ("Checked", ' checked ') = attr ("Checked", ' true ') =

JQuery API:Each (callback): Executes a function with each matching element as the context.: Checked: Matches all selected selected elements (Checkboxes, radio boxes, etc., excluding option in select)ls|//js get check box valuevarobj = Document.getelementsbyname ("Interest");//selects all objects name= "Interest", returns the arrayvars="';//If you define VAR s in this way, the variable s will be assigned a null value by default for(varI=0; i){ if(O

This code has only one time to select all, all the effects of the third click Checkall will not have any effect $ ("#checkall"). Click (function () { $ (' input[name= ' Check "]). attr (" Checked ",this.checked); }); Use prop to achieve the desired results per click $ ("#checkall"). Click (function () { $ (' input[name= ' Check "]). Prop (" checked ",this.checked); }); Because ch

Using JavaScript to make a set of checkpoints on the page select/cancel all, the logic is very simple, and the implementation of code is not too difficult syntax. However, jquery is simpler to implement and the code is concise and incisive! Jquery version: 1.3.2 Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->