angularjs file upload tutorial

This article mainly helps you to learn how to use AngularJS file upload control angular-file-upload. If you are interested, you can refer to the requirement of uploading files when working on a project some time ago, the style to be implemented is like this, see: You must

Angularjs Upload File component flowjs function, angularjsflowjs The upload and download function is almost no default function for current projects, regardless of consignment. Today we will talk about using the upload and download functions under

a sign, like the ID of the backend data.So when the data is retrieved, because the ID is not changed, angular will not delete the original DOM, only update the contents of the content, the different IDs and add new DOM. Efficiency can be improved. This is equivalent to the Data-reactid function in react, so angular is no slower than react.Special Note:1.track by must be placed after the order, otherwise it will affect the effect of the following order;2. When a single array, such as ["a", "a"]

This paper introduces the implementation method of the front-end Angularjs asp.net Web API upload file, the details are as follows First Service end: public class Filescontroller:apicontroller {//using System.Web.Http [httppost] public Async Task UploadDataModel.cs public class Uploaddatamodel {public string Teststring1{get;set;} public strin

{ } }Else{ Echo"; } }//convert file size to corresponding unit of measure functionGetSize ($tmp){ $arr=Array("B", "KB", "MB", "GB", "TB", "PB"); $pos= 0; if(!Is_integer($tmp)) return-1; while($tmp>1024 andCount($arr) >$pos){ $tmp=$tmp/1024.0; $pos++; } $tmp=sprintf("%.2f",$tmp); return $tmp.$arr[$pos]; } ?>Use the form's action to submit an o

", blob_data); $http. Post (' Http://your.domain.com/upload ', FD, { headers: {' Content-type ': undefined}, transformrequest: Angular.identity }) . Success (function (data) { $scope. model.company_pict = data[0]; }) . Error (function () { console.log ("uploaded error ...") }) , function (Err_reas

Reference: Http://jsfiddle.net/JeJenny/ZG9re/var MyApp = angular.module (' myApp ', []);Myapp.directive (' Filemodel ', [' $parse ', function ($parse) {return {Restrict: ' A ',Link:function (scope, element, Attrs) {var model = $parse (Attrs.filemodel);var modelsetter = model.assign;Element.bind (' Change ', function () {Scope. $apply (function () {Modelsetter (scope, element[0].files[0]);});});}};}]);Myapp.service (' FileUpload ', [' $http ', function ($http) {This.uploadfiletourl = function (

New system-pop-up window starts$scope. Addsystem = function () {$scope. yess = T2;$scope. YES = T1;$scope. NO = T2;$scope. imagesrc = "";$ (' #fileItem '). Val ("");$scope. Createuser_add = $scope. Loginlist.employeename}New System-Re-select$scope. Chooseagain = function () {$scope. YES = T1;$scope. yess = T2;$scope. NO = T2;$scope. Fileitem = null;$scope. imagesrc = false;}New system-Upload Image Preview$scope. GetFile = function () {Filereader.reada

Compress the image file on the angularjs client and then upload it, We mainly use html5 canvas to compress images, convert them to dataURL, and convert them to Blob files. Blob objects can be directly assigned to Formdata. app.service('Util', function($q) { var dataURItoBlob = function(dataURI) { // convert base64/URLEncoded data component to raw bina

Php file upload program (two simple file upload programs ). Php file upload program (two simple file upload programs) * these two

saved.$ Outfile [] = $ this-> copyfile ($ ar );}Return $ outfile;} Else {// upload a single file$ This-> getext ($ filear ["name"]); // get the extension$ This-> set_savename ($ filename); // you can specify the file name to save.Return $ this-> copyfile ($ filear );}Return false;} /** Function: detects and copies uploaded files.* $ Filear uploads a

ASP. net mvc File Upload tutorial (2). mvc File Upload ASP. net mvc File Upload tutorial (1) We talked about simple uploads and precautions.

thumbnails in the config.php file: Large thumbnail configuration parameters $config_big_thumb=array (' image_library ' = ' gd2 ',//gd2 gallery ' create_thumb ' + true,//whether to create thumbnails ' maintain _ratio ' = ' = True, ' width ' = 300,//thumbnail width ' height ' + 300,//thumbnail height ' thumb_marker ' + ' _300_300 '//thumbnail name added "_300_ 300 ", can be represented as a 300*300 thumbnail); More interested in CodeIgniter related con

PHP multi-File upload code to implement the PHP multi-file Upload function This article uses the PHP multi-File upload class to implement, and example implementation of PHP multi-file

Php file upload (powerful File Image Upload class ). Php file upload (powerful File Image Upload class) This

Php file upload code (supports batch upload of files ). Php Tutorial file upload code (supports batch upload of files) This file

PHP File Upload (powerful file image upload Class) This file upload utility code, you can easily upload your designated files or pictures, but also can quickly limit the

Asp.net implements the MVC file upload/download function example tutorial, mvc upload/download The upload/download function is a very common feature in programming. It is widely used in ASP. NET program development. This article uses instances to implement this function. I.