ajax

问题 i am trying to deploy two web applications say appA and appB in same local host tomcat server and when the both the applications are up in running is it possible to call appB to appA using ajax call or redirect 回答1: What you are looking for toa chieve can be done using the following tomcat parameter: (from docs) crossContext Set to true if you want calls within this application to ServletContext.getContext() to successfully return a request dispatcher for other web applications running on

问题 The problem is in the title, I don't know how to make an autocomplete widget dependent on the other. In my example, I have 2 columns in my database: firstName lastName And some rows: Dupont Francois Dupont Oliver Lapeche Jean If I enter Dupont in the first autocomplete input, I want the second autocomplete to suggest Oliver and Francois , not Jean ! This is my code HTML : <form action="../../controler/add/addUserDevice.php" onsubmit="return verifUserDevice(this)" method="post"> <table> <tr>

问题 I am new to JavaScript and AJAX. I am getting the below error: SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data at line 1 column 92 of the JSON data in javascript I searched a lot in Google, but I can't find a solution. One more thing, if I have one only record in the database, my code works fine; but if I insert another row in the database, I get the error. Please help me to resolve this, find my code below: $.ajax({ type: "POST", //dataType: "json", url: ".

问题 The problem is in the title, I don't know how to make an autocomplete widget dependent on the other. In my example, I have 2 columns in my database: firstName lastName And some rows: Dupont Francois Dupont Oliver Lapeche Jean If I enter Dupont in the first autocomplete input, I want the second autocomplete to suggest Oliver and Francois , not Jean ! This is my code HTML : <form action="../../controler/add/addUserDevice.php" onsubmit="return verifUserDevice(this)" method="post"> <table> <tr>

问题 Question How can I update only 1 column of my table with Ajax using checkbox? Explanation I want to use checkbox and update my active column, the value will be either 1 or 0 . If checked value is 1 otherwise 0 . Codes html <label class="switch"> <input type="checkbox" data-name="active" data-id="{{ $courier->id }}"> <span class="slider round"></span> </label> data-name is name of my column data-id is my row id controller function public function Updatecourierstatus(Request $request) { try {

问题 I 'm a newbie of MVC4, i got a problem. When I want to add a row into a table in ajax, it doesn't seem like what i want. Here my code <table> <thead> <tr> <th>Tên học sinh </th> <th>Giáo lý viên </th> <th>Năm Học</th> <th>Điểm TB Học Kỳ 1 </th> <th>Điểm TB Học Kỳ 2 </th> <th>Điểm Tổng Kết Năm Học </th> <th>Lớp </th> </tr> </thead> @using (Html.BeginForm()) { @Html.AntiForgeryToken() @Html.ValidationSummary(true) <fieldset class="form-horizontal"> <legend></legend> <tbody> <tr> <td> @Html

问题 I'm having a mysterious issue where Chrome cancels cross-origin AJAX requests when they encounter a HTTP redirect. In the Network tab, it appears as "(canceled)" and the response headers or body are not available. Here's the flow: Load page on http:// POST request to login endpoint on https:// 303 response Request canceled. Here's the JS (from ajaxtest.html ): var r = new XMLHttpRequest(); r.open('POST', 'https://dev.example.com/appName-rest/login', true); r.setRequestHeader('Content-Type',

问题 I use Ajax to load data into the jsGrid. I have the following code: $("#jsGrid").jsGrid({ width: "100%", height: "100%", autoload: true, paging: true, pageSize: 15, pageButtonCount: 5, pageIndex: 1, controller: { loadData: function(filter) { var d = $.Deferred(); $.ajax({ url: "/api/index.php/get_data", contentType: "application/json; charset=utf-8", data: {a:(filter.page?filter.page:0)}, dataType: "json" }).done(function(response){ console.info(response); d.resolve(response); }); return d

问题 This is my code: //routes.php Route::match(['post', 'patch'],'/slide/{id}', function() { dd(request()->all()); }); //form <form id="form" enctype="multipart/form-data"> <input type="text" name="title"> <input type="file" name="image"> </form> //js $('#form').on('submit',(function(e) { $.ajax({ type: "PATCH", url:'/slide/' + id, data: new FormData(this), cache: false, contentType: false, processData: false }).done(function(r) { console.log(r); }); })); When I use POST method everything is fine

问题 I have contact form in Laravel blade: <div id="contactform"> <meta name="_token" content="{{ csrf_token() }}" /> <ul> @foreach($errors->all() as $error) <li>{{ $error }}</li> @endforeach </ul> {{ Form::open(array('route' => 'contact_store', 'id' => 'contact', 'name' => 'contact')) }} <input type="text" id="firstName" name="firstName" placeholder="{{ trans('index.first_name') }}" class="required" /> <input type="text" id="lastName" name="lastName" placeholder="{{ trans('index.last_name') }}"