>From what I remember, that looks right. You could try adding console.log to print each request as it comes in.
I eventually abandoned X-Domain requests in favor of window.postMessage, which I think is a better solution. The postMessage function works across domains between iframes. You load a hidden iFrame in the target domain, then route all requests through there. No need to mess around with headers etc. I don't know what support is like for postMessage in IE however. On Thu, Jan 3, 2013 at 6:48 PM, <[email protected]> wrote: > Hello Jacob > > we have setting the response header like this > > app.all('*', function(req, res, next) { > res.header("Access-Control-Allow-Origin", "*"); > res.header("Access-Control-Allow-Headers", "X-Requested-With"); > res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS"); > res.header("X-Powered-By",' 3.2.1') > res.header("Content-Type", "application/json;charset=utf-8"); > if(req.method==='OPTIONS') > res.send(200); > else > next(); > }); > > so is there anything we have to setting on node.js server? > > and how could i check the second request can be received successfully? > > or did you have any ie ajax success sample can show me? because it is > really strange > > thanks a lot Jacob~ > > > Jacob於 2013年1月4日星期五UTC+8上午1時51分14秒寫道： >> >> When doing a cross domain POST, the browser usually send two HTTP >> requests. The first with HTTP method OPTIONS before sending the actual >> request. Your server has to flag the request as okay before the browser >> proceeds. >> >> Your server might be receiving the options request only, which would have >> no body. >> >> >> On Thu, Jan 3, 2013 at 8:03 AM, Tiger Nassau Inc >> <[email protected]>wrote: >> >>> You may have cors (cross origin) problems - its kind if tricky but you >>> probsbly need a header to allow - search on this >>> >>> Sent from my LG Mobile >>> >>> [email protected] wrote: >>> >>> >hello >>> > >>> >if we use chrome or firefox we can't successfully get the jquery ajax >>> post >>> >data, >>> > >>> >but we found if we use ie9 or ie8 to send POST data by jquery ajax , >>> >node.js just receive empty body {} >>> > >>> >even we change the header like content-type to application/json or >>> >text/plain and Accept value it still didn't work >>> > >>> >so is here anyone have the same problem or have any solution , please >>> help >>> >me thanks a lot >>> > >>> >i paste my code below >>> > >>> >-----------------------------**-------------- >>> > >>> >if(jQuery.browser.msie && window.XDomainRequest) { >>> > >>> > //var data=JSON.stringify({'**property_id':'** >>> 50da64f65d396b1e48000001','**name':'222','start_date':'**2012/11/11'}); >>> > var data='property_id=**50da64f65d396b1e48000001&id=** >>> 222'; >>> > >>> > var xdr = new XDomainRequest(); >>> > xdr.contentType= 'text/plain'; >>> > >>> > xdr.onload = function (e) { >>> > var data = $.parseJSON(xdr.responseText); >>> > if (data == null || typeof (data) == 'undefined') { >>> > alert(data) >>> > } >>> > //success >>> > }; >>> > xdr.onerror = function (e) { >>> > //alert(e); >>> > } >>> > >>> > xdr.open("POST", url); >>> > xdr.send(data); >>> > >>> > } >>> > else >>> > { >>> > $.post(url,{'property_id':'** >>> 111','name':'222','start_date'**:'2012/11/11'}, function(data) { >>> > alert(data) >>> > }); >>> > } >>> > >>> > >>> >-----------------------------**---------------------- >>> > >>> > >>> >$.ajax({ >>> > beforeSend: function(xhrObj){ >>> > xhrObj.setRequestHeader("**Content-Type","application/* >>> *json"); >>> > xhrObj.setRequestHeader("**Accept","application/json"); >>> > } >>> > url: url, >>> > type: "POST", >>> > data: JSON.stringify({'property_id' : 'test'}), >>> > headers : { >>> > 'Accept' : 'application/json', >>> > 'Content-Type' : 'application/x-www-form-**urlencoded' >>> > }, >>> > dataType: "json", >>> > success: function(data){ >>> > alert(data); >>> > } >>> >}); >>> > >>> >-- >>> >Job Board: http://jobs.nodejs.org/ >>> >Posting guidelines: https://github.com/joyent/**node/wiki/Mailing-List- >>> **Posting-Guidelines<https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines> >>> >You received this message because you are subscribed to the Google >>> >Groups "nodejs" group. >>> >To post to this group, send email to [email protected] >>> >>> >To unsubscribe from this group, send email to >>> >nodejs+un...@**googlegroups.com >>> >>> >For more options, visit this group at >>> >http://groups.google.com/**group/nodejs?hl=en?hl=en<http://groups.google.com/group/nodejs?hl=en?hl=en> >>> >>> -- >>> Job Board: http://jobs.nodejs.org/ >>> Posting guidelines: https://github.com/joyent/**node/wiki/Mailing-List-* >>> *Posting-Guidelines<https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines> >>> You received this message because you are subscribed to the Google >>> Groups "nodejs" group. >>> To post to this group, send email to [email protected] >>> >>> To unsubscribe from this group, send email to >>> nodejs+un...@**googlegroups.com >>> >>> For more options, visit this group at >>> http://groups.google.com/**group/nodejs?hl=en?hl=en<http://groups.google.com/group/nodejs?hl=en?hl=en> >>> >> >> -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. 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