Tag Archives: ajax

Every other refresh of a page containing a $.ajax() request causes a status 412 error

Questions: The problem only occurs on Safari for Mac. I’m loading clean json data files, with the following: $.ajax({ url : url, type : ‘POST’, dataType : ‘json’, contentType : ‘application/json; charset=utf-8’, crossdomain: true, context : contextObj.context, success : function(data) { // Irrelevant callBackHandler.call(contextObj.context, event); }, error: function (xhr, ajaxOptions, thrownError) { console.log(xhr.status); console.log(thrownError); }… Read More »

Ajax post MIME file return 403 access is denid

Questions: I post some mime file to server with ajax , following snippet is part of my code var upimages = Array(); for (i = 0; i < No; i++) { if(temp[0].elements[i].title !=’Mask’ && temp[0].elements[i].title != “Base”) upimages.push(temp[0].elements[i].source); //console.log(temp[0].elements[i].title); //upimages[i – 2] = temp[0].elements[i].source; } $.ajax({ type: “POST”, data: {main: yourDesigner.getProductDataURL(), upimages: upimages, size: size},… Read More »

Get Ajax POST data on php via Javascript call

Questions: First I am conface that I am Newbie to php, I am using jquery(knockout js) at client side & PHP at server side. my code. Client side: I am using knockout js(Javascript). to call my PHP service. My Code: self.VMSaveEditUserMode = function () { try { var params = { “ClientData”: [controllerVM_.ClientID(), controllerVM_.VMList[0].ClientName(), controllerVM_.VMList[0].ShortName(),… Read More »

Loading a page via Ajax into Div Best Practice?

Questions: I’m using the method below to load a remote page into a div I have on the page. $(‘#result’).load(‘www.myurl.com/results.html’); I’m curious, is it a bad practice to load an entirely formatted HTML page within another page? My concern is more towards loading css or additional javascript includes that might overwrite other elements on the… Read More »

node.js equivalent of a standard PHP ajax saving scheme

Questions: In a JavaScript (client) + PHP (server) website, I have this scheme for saving an “online notepad” (in a #textbox textarea) to server: // client-side $(“#save-button”).on(‘click’, save); function save(e) { $.ajax({ type: “POST”, url: “/php/save.php”, data: { projectname: $(‘#projectname’).text(), data: $(‘#textbox’).text() }, success: function(data) { alert(‘Data saved’); }, error: function(data) { console.log(data); } });… Read More »

dataType vs accepts – Ajax Request

Questions: I am trying to understand the difference between accepts and dataType in a Ajax Request. Documentation states: Documentation accepts (default: depends on DataType) Type: PlainObject The content type sent in the request header that tells the server what kind of response it will accept in return. dataType (default: Intelligent Guess (xml, json, script, or… Read More »

Loading more eloquent hasMany relation queries through ajax in Laravel?

Questions: On my site, users can post “statuses”, and other users can reply/comment on those statuses. On the front page of my site, for example, I have the most liked statuses of the past 3 days displayed. In my HomeController.php: $statuses = Status::where(‘is_image’, 1) ->where(‘is_mature’, 0) ->where(‘created_at’, ‘>=’, Carbon::now()->subHours(168)) ->orderBy(‘like_count’, ‘desc’) ->take(6) ->get(); Statuses can… Read More »

jQuery AJAX timeout undefined

Questions: I was trying out example jQuery examples and to my surprise, I got an error state for an AJAX call mentioning that timeout isn’t defined. When I removed timeout attribute, it worked fine. I downloaded jQuery few days back, so I am pretty sure it’s not a version problem. I was trying with Firefox(3.6.8)… Read More »