I am not sure where I should post this since this seems to be an
“interdisciplinary” problem
I am having trouble communicating between my javascript and my Rails
app.
Here’s the snipped of code from my controller
def poll
p params
puts “Got here:”
# debugger
@some_object = 12345
respond_to do |format|
format.json { render :layout => false, :json => @some_object }
end
end
I see
{“comment”=>“ch”, “method"=>“PUT”, “action”=>“poll”,
“controller”=>“reviews”, "”=>“1275680223825”}
Got here:
in the Webrick console log
Here’s the relevant javascript:
pollWithAjax = function() {
$.ajax(
{
// Define AJAX properties.
type: “GET”,
url: “/poll”,
dataType: “script”,
data: { _method: ‘PUT’, “comment”: ‘ch’ },
timeout: (10 * 1000),
beforeSend: function(xhr) {xhr.setRequestHeader(“Accept”,
“application/json”)},
// Define the succss method.
success: function(){
alert('pollWithAjax Success')
},
// Define the error method.
error: function( objAJAXRequest, strError, errorThrown ){
alert("pollWithAjax Error! Type: " + strError);
}
}
);
};
The “error:” function returns with the value of strError being “error”.
This is what FireBug says my headers look like
Response Headersview source
Request Headersview source
Host localhost:3000
User-Agent Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.3)
Gecko/20100401 Firefox/3.6.3 ( .NET CLR 3.5.30729)
Accept application/json
Accept-Language en-us,en;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive 115
Connection keep-alive
X-Requested-With XMLHttpRequest
Referer http://localhost:3000/products/1
Cookie
_store_session=BAh7CDoPc2Vzc2lvbl9pZCIlZDZhNDMyMjI2OTNhMTAzNTQxZjVmNTA5MDIwOTc1MDUiCmZsYXNoSUM6J0FjdGlvbkNvbnRyb2xsZXI6OkZsYXNoOjpGbGFzaEhhc2h7AAY6CkB1c2VkewA6EF9jc3JmX3Rva2VuIjFnREJwbW9Oam02NFArWWxla1dXUE1OMmk2eU9EUk9lWnhDMDF4WHA0QUtFPQ%3D%3D–582cb4d8997a9876030fa55e15d37e12177b02db
When I click on the response tab in Firebug, I see nothing.
Am I setting up the headers incorrectly?