ajax

问题 I need to implement synchronous Ajax calling mechanism. I already implement ajax calling function in my helper same as below : MH.helper = { ajax : function (option) { if(option !== undefined) { for(var opt in option) { this[opt] = option[opt]; } } if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari this.xhr=new XMLHttpRequest(); } else { // code for IE6, IE5 this.xhr=new ActiveXObject("Microsoft.XMLHTTP"); } } } I also implement Ajax prototype as same as below : MH

问题 I need to implement synchronous Ajax calling mechanism. I already implement ajax calling function in my helper same as below : MH.helper = { ajax : function (option) { if(option !== undefined) { for(var opt in option) { this[opt] = option[opt]; } } if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari this.xhr=new XMLHttpRequest(); } else { // code for IE6, IE5 this.xhr=new ActiveXObject("Microsoft.XMLHTTP"); } } } I also implement Ajax prototype as same as below : MH

问题 I am trying to submit a form, but when it is sent to PHP from jquery ajax, the variable goes null. I have checked with two files, it is just the normal file format is being sent. not the variable which is defined with FancyUploader. //Note File -> gets passed <div class="custom-file"> <input class="custom-file-input" placeholder="Choose Note" name="note" id="note" type="file"> <label class="custom-file-label">Choose Note</label> </div> //Image File -> Comes empty <div class="input-group mb-3"

问题 I am trying to submit a form, but when it is sent to PHP from jquery ajax, the variable goes null. I have checked with two files, it is just the normal file format is being sent. not the variable which is defined with FancyUploader. //Note File -> gets passed <div class="custom-file"> <input class="custom-file-input" placeholder="Choose Note" name="note" id="note" type="file"> <label class="custom-file-label">Choose Note</label> </div> //Image File -> Comes empty <div class="input-group mb-3"

问题 I am trying to submit a form, but when it is sent to PHP from jquery ajax, the variable goes null. I have checked with two files, it is just the normal file format is being sent. not the variable which is defined with FancyUploader. //Note File -> gets passed <div class="custom-file"> <input class="custom-file-input" placeholder="Choose Note" name="note" id="note" type="file"> <label class="custom-file-label">Choose Note</label> </div> //Image File -> Comes empty <div class="input-group mb-3"

问题 My AJAX/Java knowledge is very limited so this might sound like a stupid and very easy question, but here I go. I am trying to execute a very simple one line mysqli query after clicking a link on a php page. This query has to be executed in the background, so without reloading the page, so I would need AJAX to do that. EDIT: This is the code I have now. The PHP page (notes_checked.php) with my query: if ($user_ok == true) { mysqli_query($db_conx, "UPDATE users SET notescheck=now() WHERE

问题 I've got a weird problem were php session variables are not working on pages accessed by ajax. Server Side Code: s2.php <?php session_start(); header("Access-Control-Allow-Origin: *"); echo '{"response":"'.$_SESSION["email"].'"}'; exit(); ?> Client Side Code: index.php $.ajax({ url: 'mysite.com/s2.php', data: info, error: function() { console.log("broke :( "); }, dataType: 'json', success: function(data) { console.log(data); }, type: 'POST' }); when I navigate to mysite.com/index.php i see:

问题 I've got a weird problem were php session variables are not working on pages accessed by ajax. Server Side Code: s2.php <?php session_start(); header("Access-Control-Allow-Origin: *"); echo '{"response":"'.$_SESSION["email"].'"}'; exit(); ?> Client Side Code: index.php $.ajax({ url: 'mysite.com/s2.php', data: info, error: function() { console.log("broke :( "); }, dataType: 'json', success: function(data) { console.log(data); }, type: 'POST' }); when I navigate to mysite.com/index.php i see:

问题 I've encountered this problem, and I couldn't figure it out. I'm using ASP.NET Core 2 and Ajax. This is what the JavaScript debugger says: XML Parsing Error: no root element found Location: http://localhost:52617/api/favorites/ Line Number 1, Column 1: This is my JavaScript code: $(".js-toggle-fav").click(function (e) { function sendPost() { console.log("inside post send"); var button = $(e.target); $.ajax({ type: 'POST', url: "http://localhost:52617/api/Favorites/", data: {"EventId": @Model

问题 I've encountered this problem, and I couldn't figure it out. I'm using ASP.NET Core 2 and Ajax. This is what the JavaScript debugger says: XML Parsing Error: no root element found Location: http://localhost:52617/api/favorites/ Line Number 1, Column 1: This is my JavaScript code: $(".js-toggle-fav").click(function (e) { function sendPost() { console.log("inside post send"); var button = $(e.target); $.ajax({ type: 'POST', url: "http://localhost:52617/api/Favorites/", data: {"EventId": @Model