全选and 反选

//全选
$scope.qx=function(){
for (var i = 0;i<$scope.datas.length;i++) {
if ($scope.selcheck==true) {
$scope.datas[i].state=true;
}else{
$scope.datas[i].state=false;
}

}


}

//反选
$scope.fx = function(){
for (var i=0;i<$scope.datas.length;i++) {
if ($scope.datas[i].state==true) {
$scope.datas[i].state=false;
}else{
$scope.datas[i].state=true;
}
}
}