ExtJs 4 need to read Response Stream to create CSV file

[tanujkhanna9]

Hi
I have created an AJAX Request of Post Nature.

Servlet code accepts the Post request and processes it. doPost() method writes the csv File to the responseStream .

This response should have been handled by the browser but when it reaches the success function of AjaxRequest, I just find my csv text embedded in an object.

Following below is the code:

UI Side
Ext.Ajax.request({
ur;:'ExportCsvServlet',
method:'POST',
params:{"test":"testParam"},
success:function(response){
console.log('we are success')'
},
failure:function(response){
console.log('we are failure')'
}
});


Servlet Code

doPost(request,response){

response.setHeader("Contet-type","text/csv");
response.setHeader("Content-Disposition","attachment; filename=test.csv");
PrintWriter writer = response.getWriter();
writer.append("a,b,c");
writer.flush();
writer.close();
}

Please suggest how to make sure, the file is downloaded ??? any ideas,

[sword-it]

Hi Tanuj,


See this thread-
http://stackoverflow.com/questions/1...h-ajax-request