click获取checkbox的值

<span style="font-size:18px;">//click获取ckeckbox值function addvalue(obj) {var checked = $(obj).attr("checked");if (checked) {if (allarr.length > 0) {for ( var i = 0; i < allarr.length; i++) {if (allarr[i] != $(obj).val()) {allarr.push($(obj).val());break;}}} else {allarr.push($(obj).val());}} else {for ( var i = 0; i < allarr.length; i++) {if (allarr[i] == $(obj).val()) {allarr.splice(i, 1);}}}}</span>