$.ajax({
crossDomain: true,
type:"GET",
contentType: "application/json; charset=utf-8",
async:false,
url: "http://<your domain>/hello",
data: {projectID:1},
dataType: "jsonp",
jsonpCallback: 'successCallback'
});
[$name,$email].map(function(item) {
item.hide();
})
<div class="circle">37%</div>