jquery--チェックボックスすべて選択/すべて選択解除

<input type = "checkbox" id = "boxid" onclick = "setAllNo（）" />全选/全不选

＃渲染多选データデータ
for（i = 0; i <data.length; i ++ ）{ 
    envHtml + = '<input type = "checkbox" name = "env" value = "' + data [i] ['id'] + '"/>' + data [i] [" name " ] 
 }

function setAllNo（）{
     var box = document.getElementById（ "boxid" ）;
    var loves = document.getElementsByName（ "env" ）;
    if（box.checked == false ）{
         for（var i = 0; i <loves.length; i ++ ）{ 
            loves [i] .checked = false ; 
        } 
    } else {
         for（var i = 0; i <loves.length; i ++ ）{ 
            loves [i] .checked = true ; 
        } 
    } 
}