Reputation: 1507
I have to generate several graphs and each graph data I should get it from mvc controller.
so I am using the below jquery to do ajax calls from jquery to mvc
$(".emailgraphs").each(function () {
YAHOO.Report.Print("Email", $(this).attr("responsefield"), $(this).attr("id"), $(this).attr("metricid"));
});
Print: function (name, graphid, divid, metricid) {
try {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: m_oReport.ds,
data: JSON.stringify(m_oReport.printp(name, graphid, metricid)),
beforeSend: function () {
//Displays loading image before request send, till we get response.
//$("#" + divId).addClass("loading");
},
success: function (data) {
// if they define a success function (s), call it and return data to it.
if (typeof m_oReport.prints === "function") {
m_oReport.prints(data, divid, name)
}
},
error: function (err) {
$("#" + divid).html(err);
}
});
}
catch (err) { alert("catch"); }
}
The problem is the calls are asynchronous. sometimes I am getting one graph and sometime 2 like that and sometimes nothing.
Is there any fix for this?
Upvotes: 0
Views: 3760
Reputation: 1505
try to use something like this
function getDataSync() {
return $.ajax({
type: "POST",
url: remote_url,
async: false,
}).responseText;
}
Upvotes: 2