jQuery Determine if at least one radio button is checked in a radio group

Revision: 34199

at November 8, 2010 06:46 by Meander365

Updated Code

var radio_groups = {}
$(":radio").each(function(){
    radio_groups[this.name] = true;
})


for(group in radio_groups){                    
    if ($(:radio[name="+group+"]:checked).length ==0) {
    //not checked
    } else {
    //checked
    }
        
}

Revision: 34198

at October 19, 2010 07:05 by Meander365

Initial Code

var radio_groups = {}
$(":radio").each(function(){
    radio_groups[this.name] = true;
})


for(group in radio_groups){                    
    if ($(:radio[name="+group+"]:checked").length ==0) {
    //not checked
    } else {
    //checked
    }
        
}

Initial URL

http://stackoverflow.com/questions/1165627/jquery-and-radio-button-groups

Initial Description

Initial Title

jQuery Determine if at least one radio button is checked in a radio group

Initial Tags

javascript, jquery

Initial Language

jQuery

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