代码如下：
$(document).on('click',function(e){
var target = e.target|| e.srcElement;
var select = document.getElementById('select_enquiry')//点击的图标
var element = document.getElementById('enquiry_contact');//隐藏显示的div
// console.log(element,'ssss');
if(element==null){
return;
}else{
if((target!=select)&&(target!=element)&&(!$.contains(element,target))){
$scope.$apply(function(){
$scope.isShow = false;
})
}else{
$scope.$apply(function(){
$scope.isShow = true;
})
}
}
})
