js 全选 反选

1、全选

function selectAll(form){
    for (var i = 0; i < form.elements.length; i++) {
        if (form.elements[i].type=="checkbox") {
            try{
                $(form.elements[i]).check("option", "checked", true);
            }catch(e){
                console.log(e);
            }
        }
    }
}

2、反选

function AutoSelectList(form) {
    for (var i = 0; i < form.elements.length; i++) {
        if (form.elements[i].type=="checkbox") {
            try{
                //icheck
                var val = $(form.elements[i]).check("option", "checked");
                $(form.elements[i]).check("option", "checked", !val);
            }catch(e){
                console.log(e);
            }
        }
    }
}