http-post | 易学教程

Node.js - How to send data from html to express

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this is form example in html: <!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>CSS3 Contact Form</title> </head> <body> <div id="contact"> <h1>Send an email</h1> <form action="/myaction" method="post"> <fieldset> <label for="name">Name:</label> <input type="text" id="name" name="name" placeholder="Enter your full name" /> <label for="email">Email:</label> <input type="email" id="email" placeholder="Enter your email address" /> <label for="message">Message:</label> <textarea id="message" placeholder="What's on your mind?"></textarea> <input type="submit" value="Send message" /> <

Enable CORS AngularJS to send HTTP POST request

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问题 I want to send an HTTP POST request by submitting a form to my server, which is located at a different domain (enabled cors in the server script using node.js). This is the script where all the Angular configurations are : var myApp = angular.module('myApp', ['ngRoute']); myApp.config(function($routeProvider, $locationProvider, $httpProvider) { $httpProvider.defaults.useXDomain = true; delete $httpProvider.defaults.headers.common['X-Requested-With']; $routeProvider .when('/', { controller:

Android : upload Image and JSON using MultiPartEntityBuilder

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问题 I try to upload data to server, my data containing multiple images and large JSON , before it, I Try to send with convert image to string using base64 and send my another data and image that I've convert before with JSON , but I face Problem OutOfMemory here, so I read one of solutions that said I must to try using MultipartEntityBuilder . I still confusing and not understand how to do it with MultiPartEntityBuilder , Is there anyone can help me the way to do it with MultiPartEntityBuilder ?

Reading FromUri and FromBody at the same time

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I have a new method in web api [HttpPost] public ApiResponse PushMessage( [FromUri] string x, [FromUri] string y, [FromBody] Request Request) where request class is like public class Request { public string Message { get; set; } public bool TestingMode { get; set; } } I'm making a query to localhost/Pusher/PushMessage?x=foo&y=bar with PostBody: { Message: "foobar" , TestingMode:true } Am i missing something? A post body is typically a URI string like this: Message=foobar&TestingMode=true You have to make sure that the HTTP header contains Content-Type: application/x-www-form-urlencoded EDIT :

Uploading Image via POST in Objective C

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I'm currently working on uploading an image to a server via HTTP Post and can't seem to figure out a way to build the url that calls the service. The user selects an image from the library or camera and then calls a json service that performs the insert statement. The service is expecting the following uritemplate: @"%@/DataTransfer/SetUserProfileImage?EMP_ID=%@&image=%@&imageName=%@" It is expecting that the image data is converted somehow to string and sent over url. This is my current code: - (BOOL)setUserProfileImage:(UIImage *)imgUser Name:(NSString *)strName{ AppDelegate *appDelegate =

How to upload multipart form data and image to server in android?

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Status code 500 during upload multipart entity image to server in android code Html form: (can add successfully image to server) <form method="post" action="http://xyz/upload_picture" enctype="multipart/form-data"> Sample Picture Upload Form Submit <br/><br/> API key: <input type="text" name="key" value="abc"><br/><br/> Login: <input type="text" name="login" value="text"><br/> Password: <input type="password" name="password" value="text"><br/><br/> Property ID:<input type="text" name="property_id" value="111"><br/> Picture File:<input type="file" name="picture"><br/><br/> <br/><br/> <input

HTTP POST request in Inno Setup Script

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I would like to submit some information collected from user during Inno setup installation to our server via POST. Obvious solution would be to include an .exe file that the setup would extract into temporary location and launch with parameters. However, I'm wondering - is there is any easier/better way? Martin Dimitrov Based on jsobo advice of using WinHttp library, I came with this very simple code that does the trick. Say, you want to send serial number for verification just before the actual installation starts. In the code section, put: procedure CurStepChanged(CurStep: TSetupStep); var

How to upload file using Volley library in android?

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I already have a sub class of Request that is used for http post to the server. The problem is, I have no idea on how can I add a parameter for a file. Posting string to the server is easy. but I need to add file as a different parameter. How can I do it? public class AddNewPetRequest extends Request<JSONObject> { private Response.Listener<JSONObject> listener; public AddNewPetRequest(String url, Map<String, String> params, Response.Listener<JSONObject> reponseListener, Response.ErrorListener errorListener) { super(Request.Method.GET, url, errorListener); this.listener = reponseListener; this

HttpPost vs HttpGet attributes in MVC: Why use HttpPost?

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So we have [HttpPost], which is an optional attribute. I understand this restricts the call so it can only be made by an HTTP POST request. My question is why would I want to do this? Imagine the following: [HttpGet] public ActionResult Edit(int id) { ... } [HttpPost] public ActionResult Edit(MyEditViewModel myEditViewModel) { ... } This wouldn't be possible unless the ActionMethodSelectorAttributes HttpGet and HttpPost where used. This makes it really simple to create an edit view. All the action links just points right back to the controller. If the view model validates false, you just pop

jQuery Ajax POSTing array to ASP.NET MVC Controller

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I'm missing something here. I've got this jQuery JavaScript: $.ajax({ type: "POST", url: "/update-note-order", dataType: "json", data: { orderedIds: orderedIds, unixTimeMs: new Date().getTime() } }); Where orderedIds is a JavaScript number array (e.g. var orderedIds = [1, 2] ). The handling Controller method is: [HttpPost] public void UpdateNoteOrder(long[] orderedIds, long unixTimeMs) { ... } When I put a Debugger.Break() in UpdateNoteOrder() , orderedIds is null in the Watch window. ( unixTimeMs , however, has a numeric value.) How do I pass the number array through $.ajax() such that