Unfortunately the jQuery serialize() method will not include input file elements. So your files are not going to be included in the serialized value. What you should be doing is creating a FormData object, append the files to that. You need to append the form field values as well to this same FormData object. You … Read more
The answer to this question is similar to the answers for Retrieving anchor link in URL for ASP.NET. Basically, according to the standard at RFC 1808 – Relative Uniform Resource Locators (see Section 2.4.1), it says: “Note that the fragment identifier is not considered part of the URL.” As stephbu pointed out, “the anchor tag … Read more
You can also get this error if you’re doing an AJAX call from jQuery and you pass an extra comma on the end of the array, like so: $.post(‘http://example.com/example1/’,{ field1:sField1, field2:sField2, field3:sField3, field4:sField4, field5:sField5, },function(sData){ if (console) { console.log(sData); } }); See that comma after the sField5? That’s the syntax error. No other browser will … Read more
There’s an exception being thrown during rendering the JSF response caused by a bug in your code. However, Mojarra in turn failed to properly handle this exception with the builtin ajax exception handler, causing another exception which you’re now seeing, hiding away all detail about the original exception. Look closer at the stack trace. Start … Read more
You have to pass the FormData object as the data parameter var request = new FormData(); $.each(context.prototype.fileData, function(i, obj) { request.append(i, obj.value.files[0]); }); request.append(‘action’, ‘upload’); request.append(‘id’, response.obj.id); $.ajax({ type : ‘POST’, url : context.controller, data : request, processData : false, contentType : false, success : function(r) { console.log(r); //if (errors != null) { } else … Read more
I was able to make this work a few months back. While what a.aitboudad has shared is accurate. There are a few gotcha’s that first timers with Symfony/Sonata might face. Here are the steps. 1> Extend Sonata CRUD’s edit.html.twig / base_edit.html.twig . For simplicity, I’ll use only the latter. Copy vendor/bundles/Sonata/AdminBundle/Resources/views/CRUD/base_edit.html.twig into the views folder … Read more
I suspect the primary reason it’s there is control. It forces you to retrieve the data via Ajax, not via JSON-P or similar (which uses script tags, and so would fail because that for loop is infinite), and thus ensures that the Same Origin Policy kicks in. This lets them control what documents can issue … Read more
OK, so I finally figured out the problem. It turns out that setting the Path option is important when sending cookies in an AJAX request. If you set Path=/, e.g.: Set-Cookie:SessionId=foo; Path=/; HttpOnly …then the browser will set the cookie when you navigate to a different page. Without setting Path, the browser uses the “default” … Read more
What happens if the browser receives a redirect response to an ajax request? If the server sends a redirect (aka a 302 response plus a Location: header) the redirect is automatically followed by the browser. The response to the second request (assuming it also isn’t another redirect) is what is exposed to your program. In … Read more
After digging for a day and a night in the guts of the internets, here is what I came up with: server-sent events – Very cool, currently works only in Opera, but may be part of HTML5 and other browsers may support it sometime. Adds a new element tag with content-type of “application/x-dom-event-stream” which allows … Read more