How can I get session variable from separate JavaScript file?
I have simple code in GoogleOauth2.js file
function storedAccsessToken(token) {
$.ajax({
type: "GET",
url: '<%=HttpContext.Current.Request.ApplicationPath %>/SaveToken.ashx?accToken=' + token,
dataType: "text",
complete: function (resp, status) {
if (status == "success" || status == "notmodified") {
if (resp.responseText != '');
alert(resp.responseText);
window.location = window.location;
}
}
});
}
and
function refresh() {
var akkToken = '<%=Session["googleAccToken"]%>';
$.ajax({
url: 'https://www.googleapis.com/oauth2/v1/userinfo?access_token=' + akkToken,
data: null,
success: function (resp) {
user = resp;
alert(user.name);
},
dataType: "jsonp"
});
}
when i put js file in teg head
<head runat="server">
<title></title>
<script type="text/javascript" src="Scripts/jquery-1.8.2.min.js"></script>
<script src="Scripts/GoogleOauth2.js" type="text/javascript"></script>
</head>
and when i start my project and debug js i see that <%=Session["googleAccToken"]%>
compilator understand this as text
but when i put js code in head tag between simple <script type="text/javascript"></script> it work fine and i get my value in session i want to know can i keep this code
in separate file and that it worked fine
Answer
Your error is that you have include the <%= %> inside the javascript .js files, and they are not compile to give the results you expect - they stay as they are.
There are two possible solutions to that.
Ether include the variables before the javascript file, ether full move it to the page so the <%= %> can be compile. For example, you can do that :
<head runat="server">
<script type="text/javascript" src="Scripts/jquery-1.8.2.min.js"></script>
<script>
var akkToken = '<%=Session["googleAccToken"]%>';
var UrlTo = '<%=HttpContext.Current.Request.ApplicationPath %>SaveToken.ashx?accToken=';
</script>
<script src="Scripts/GoogleOauth2.js" type="text/javascript"></script>
</head>
and remove the akkToken from the GoogleOauth2.js file, and place url:UrlTo + token on the other line that also have the <%= %>