JQuery controls the radio selected and unselected method summary

1. Set the selected method

$("input[name=' The name ']").get(0).checked=true; 

$("input[name=' The name ']").attr('checked','true');

$("input[name=' The name ']:eq(0)").attr("checked",'checked'); 

$("input[name='radio_name'][checked]").val();  // Get selected Radio the Value value 

2. Set the selected and unselected examples

<input type="radio" value="0" name="jizai" id="0"/> no 

<input type="radio" value="1" name="jizai"  id="1"/> is 

#jquery , radio Is set in this way. 

$("#rdo1").attr("checked","checked");

$("#rdo1").removeAttr("checked");

Through name

$("input:radio[name="analyfsftype"]").eq(0).attr("checked",'checked');

$("input:radio[name="analyshowtype"]").attr("checked",false);

Through id

$("#tradeType0").attr("checked","checked");

$("#tradeType1").attr("checked",false);

3. Another setting selection method

<script type="text/javascript">  

$(document).ready(function(){  

        $("input[@type=radio][name=sex][@value=1]").attr("checked",true);  

});  

</script>  

Your gender:

<input type="radio" name="sex" value="1" <s:if test="user.sex==1">checked</s:if>/> male   

<input type="radio" name="sex" value="0" <s:if test="user.sex==0">checked</s:if>/> female 

4. Select radio according to the value

$("input[name='radio_name'][value=' To select the Radio the Value value ']").attr("checked",true);  // According to the Value Value is set Radio For selected state 

5. Use the prop method to manipulate the example

$('input').removeAttr('checked'); 

$($('#'+id+'input').eq(0)).prop('checked',false);

$($('#'+id+' input').eq(0)).prop('checked',true);