Asp.net mvc 4 AngularJs、DropZone.Js、MVC4-拖放和预览预上载的图像_Asp.net Mvc 4_Angularjs

Asp.net mvc 4 AngularJs、DropZone.Js、MVC4-拖放和预览预上载的图像

asp.net-mvc-4 angularjs

Asp.net mvc 4 AngularJs、DropZone.Js、MVC4-拖放和预览预上载的图像,asp.net-mvc-4,angularjs,Asp.net Mvc 4,Angularjs,Html: <script src="~/Scripts/jquery-1.9.1.js"></script> <script src="~/Scripts/DropZone-2.0.1.js"></script> <script src="~/Scripts/angular.js"></script> <script src="~/App_Angular/app.js"></script> <

Html:

<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
<input ng-model="product.Name"/>
<input ng-model="product.PhotoName" id="result" />
<form id="dropzone"  class="fade well">Drop files here</form>
<input type="button" value="Upload Files" ng-click="save(product)" />

<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
   <input ng-model="product.Name"/>
   <input ng-model="product.PhotoName" id="result" />
   <form id="dropzone"  class="fade well">Drop files here</form>
   <input type="button" value="Upload Files" ng-click="save(product)" />
</div>

$("#dropzone").dropzone({
    url: 'Home/UploadFiles',
    paramName: "files", // The name that will be used to transfer the file
    maxFilesize: 102, // MB
    enqueueForUpload: false,
    accept: function (file, done) {
        angular.element(document.getElementById('result')).scope()
            .$apply(function (scope) {
                scope.product.PhotoName = $('#result').val();
            });

        return done();
    }
});

function uploadClicked() {
    var dz = Dropzone.forElement("#dropzone");
    for (var i = 0; i < dz.files.length; i++) {
        dz.filesQueue.push(dz.files[i]);
    }
    dz.processQueue(dz);
    $('#innerQue').empty();
}

              addedfile: function (file) {
              file.previewTemplate = createElement(this.options.previewTemplate);
              this.previewsContainer.appendChild(file.previewTemplate);
 rem out -->  //file.previewTemplate.querySelector(".filename span").textContent = file.name;
 add this --> return ($('input[id=result]').val(file.name));

function ProductsCtrl($scope, $routeParams, $http, $location) {
$scope.products = [];
$scope.product = {};
$scope.save = function (data) {
    $scope.product = angular.copy(data);
    $http.post('/api/Products', $scope.product)
        .success(function () {
            window.uploadClicked();  <---------------------- Solution
        })
        .error(function (data) {
           // alert(data);
        });
};

    public ActionResult UploadFiles(IEnumerable<HttpPostedFileBase> files)
    {
         //Works in Everything and IE10+**

        if (!string.IsNullOrEmpty(Request.Headers["X-File-Name"]))
        {
            string path = Server.MapPath(string.Format("~/Uploads/{0}", Request.Headers["X-File-Name"]));
            Stream inputStream = Request.InputStream;

            FileStream fileStream = new FileStream(path, FileMode.OpenOrCreate);

            inputStream.CopyTo(fileStream);
            fileStream.Close();
        }
   }


把文件放在这里

Javascript:

$("#dropzone").dropzone({
    url: 'Home/UploadFiles',
    paramName: "files", // The name that will be used to transfer the file
    maxFilesize: 102, // MB
    enqueueForUpload: false,
    accept: function (file, done) {
        angular.element(document.getElementById('result')).scope()
            .$apply(function (scope) {
                scope.product.PhotoName = $('#result').val();
            });

        return done();
    }
});

function uploadClicked() {
    var dz = Dropzone.forElement("#dropzone");
    for (var i = 0; i < dz.files.length; i++) {
        dz.filesQueue.push(dz.files[i]);
    }
    dz.processQueue(dz);
    $('#innerQue').empty();
}

$（“#dropzone”）.dropzone({
url:“主/上载文件”，
paramName:“files”，//将用于传输文件的名称
最大文件大小：102，//MB
enqueueForUpload:false，
接受：函数（文件，完成）{
元素（document.getElementById（'result'））.scope（）
.$apply（功能（范围）{
scope.product.PhotoName=$（'#result'）.val（）；
});
返回完成（）；
}
});
函数uploadClicked（）{
var dz=Dropzone.forElement（“Dropzone”）；
对于（var i=0；i


在ng click中调用save方法时，我已成功地将照片名称传递给$scope.product.PhotoName
我无法上传图像。我不知道如何从angular调用“uploadClicked”
任何帮助都将不胜感激。
已解决（在Mark Rajcok的帮助下）。
完整解决方案：
<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
<input ng-model="product.Name"/>
<input ng-model="product.PhotoName" id="result" />
<form id="dropzone"  class="fade well">Drop files here</form>
<input type="button" value="Upload Files" ng-click="save(product)" />

<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
   <input ng-model="product.Name"/>
   <input ng-model="product.PhotoName" id="result" />
   <form id="dropzone"  class="fade well">Drop files here</form>
   <input type="button" value="Upload Files" ng-click="save(product)" />
</div>

$("#dropzone").dropzone({
    url: 'Home/UploadFiles',
    paramName: "files", // The name that will be used to transfer the file
    maxFilesize: 102, // MB
    enqueueForUpload: false,
    accept: function (file, done) {
        angular.element(document.getElementById('result')).scope()
            .$apply(function (scope) {
                scope.product.PhotoName = $('#result').val();
            });

        return done();
    }
});

function uploadClicked() {
    var dz = Dropzone.forElement("#dropzone");
    for (var i = 0; i < dz.files.length; i++) {
        dz.filesQueue.push(dz.files[i]);
    }
    dz.processQueue(dz);
    $('#innerQue').empty();
}

              addedfile: function (file) {
              file.previewTemplate = createElement(this.options.previewTemplate);
              this.previewsContainer.appendChild(file.previewTemplate);
 rem out -->  //file.previewTemplate.querySelector(".filename span").textContent = file.name;
 add this --> return ($('input[id=result]').val(file.name)); 

function ProductsCtrl($scope, $routeParams, $http, $location) {
$scope.products = [];
$scope.product = {};
$scope.save = function (data) {
    $scope.product = angular.copy(data);
    $http.post('/api/Products', $scope.product)
        .success(function () {
            window.uploadClicked();  <---------------------- Solution
        })
        .error(function (data) {
           // alert(data);
        });
};

    public ActionResult UploadFiles(IEnumerable<HttpPostedFileBase> files)
    {
         //Works in Everything and IE10+**

        if (!string.IsNullOrEmpty(Request.Headers["X-File-Name"]))
        {
            string path = Server.MapPath(string.Format("~/Uploads/{0}", Request.Headers["X-File-Name"]));
            Stream inputStream = Request.InputStream;

            FileStream fileStream = new FileStream(path, FileMode.OpenOrCreate);

            inputStream.CopyTo(fileStream);
            fileStream.Close();
        }
   }

Html:
<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
<input ng-model="product.Name"/>
<input ng-model="product.PhotoName" id="result" />
<form id="dropzone"  class="fade well">Drop files here</form>
<input type="button" value="Upload Files" ng-click="save(product)" />

<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
   <input ng-model="product.Name"/>
   <input ng-model="product.PhotoName" id="result" />
   <form id="dropzone"  class="fade well">Drop files here</form>
   <input type="button" value="Upload Files" ng-click="save(product)" />
</div>

$("#dropzone").dropzone({
    url: 'Home/UploadFiles',
    paramName: "files", // The name that will be used to transfer the file
    maxFilesize: 102, // MB
    enqueueForUpload: false,
    accept: function (file, done) {
        angular.element(document.getElementById('result')).scope()
            .$apply(function (scope) {
                scope.product.PhotoName = $('#result').val();
            });

        return done();
    }
});

function uploadClicked() {
    var dz = Dropzone.forElement("#dropzone");
    for (var i = 0; i < dz.files.length; i++) {
        dz.filesQueue.push(dz.files[i]);
    }
    dz.processQueue(dz);
    $('#innerQue').empty();
}

              addedfile: function (file) {
              file.previewTemplate = createElement(this.options.previewTemplate);
              this.previewsContainer.appendChild(file.previewTemplate);
 rem out -->  //file.previewTemplate.querySelector(".filename span").textContent = file.name;
 add this --> return ($('input[id=result]').val(file.name)); 

function ProductsCtrl($scope, $routeParams, $http, $location) {
$scope.products = [];
$scope.product = {};
$scope.save = function (data) {
    $scope.product = angular.copy(data);
    $http.post('/api/Products', $scope.product)
        .success(function () {
            window.uploadClicked();  <---------------------- Solution
        })
        .error(function (data) {
           // alert(data);
        });
};

    public ActionResult UploadFiles(IEnumerable<HttpPostedFileBase> files)
    {
         //Works in Everything and IE10+**

        if (!string.IsNullOrEmpty(Request.Headers["X-File-Name"]))
        {
            string path = Server.MapPath(string.Format("~/Uploads/{0}", Request.Headers["X-File-Name"]));
            Stream inputStream = Request.InputStream;

            FileStream fileStream = new FileStream(path, FileMode.OpenOrCreate);

            inputStream.CopyTo(fileStream);
            fileStream.Close();
        }
   }

角度控制器：
<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
<input ng-model="product.Name"/>
<input ng-model="product.PhotoName" id="result" />
<form id="dropzone"  class="fade well">Drop files here</form>
<input type="button" value="Upload Files" ng-click="save(product)" />

<script src="~/Scripts/jquery-1.9.1.js"></script>
<script src="~/Scripts/DropZone-2.0.1.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/App_Angular/app.js"></script>

<div ng-app ="myApp" ng-controller ="ProductsCtrl">
   <input ng-model="product.Name"/>
   <input ng-model="product.PhotoName" id="result" />
   <form id="dropzone"  class="fade well">Drop files here</form>
   <input type="button" value="Upload Files" ng-click="save(product)" />
</div>

$("#dropzone").dropzone({
    url: 'Home/UploadFiles',
    paramName: "files", // The name that will be used to transfer the file
    maxFilesize: 102, // MB
    enqueueForUpload: false,
    accept: function (file, done) {
        angular.element(document.getElementById('result')).scope()
            .$apply(function (scope) {
                scope.product.PhotoName = $('#result').val();
            });

        return done();
    }
});

function uploadClicked() {
    var dz = Dropzone.forElement("#dropzone");
    for (var i = 0; i < dz.files.length; i++) {
        dz.filesQueue.push(dz.files[i]);
    }
    dz.processQueue(dz);
    $('#innerQue').empty();
}

              addedfile: function (file) {
              file.previewTemplate = createElement(this.options.previewTemplate);
              this.previewsContainer.appendChild(file.previewTemplate);
 rem out -->  //file.previewTemplate.querySelector(".filename span").textContent = file.name;
 add this --> return ($('input[id=result]').val(file.name)); 

function ProductsCtrl($scope, $routeParams, $http, $location) {
$scope.products = [];
$scope.product = {};
$scope.save = function (data) {
    $scope.product = angular.copy(data);
    $http.post('/api/Products', $scope.product)
        .success(function () {
            window.uploadClicked();  <---------------------- Solution
        })
        .error(function (data) {
           // alert(data);
        });
};

    public ActionResult UploadFiles(IEnumerable<HttpPostedFileBase> files)
    {
         //Works in Everything and IE10+**

        if (!string.IsNullOrEmpty(Request.Headers["X-File-Name"]))
        {
            string path = Server.MapPath(string.Format("~/Uploads/{0}", Request.Headers["X-File-Name"]));
            Stream inputStream = Request.InputStream;

            FileStream fileStream = new FileStream(path, FileMode.OpenOrCreate);

            inputStream.CopyTo(fileStream);
            fileStream.Close();
        }
   }

函数ProductsCtrl（$scope、$routeParams、$http、$location）{
$scope.products=[]；
$scope.product={}；
$scope.save=函数（数据）{
$scope.product=angular.copy（数据）；
$http.post（'/api/Products'，$scope.product）
.success（函数（）{
window.uploadClicked（）；在JavaScript中不是全局的，所以你的控制器不能直接调用它吗？：$scope.save=function（product）{…；uploadClicked（）；}
马克：说真的，你有那么聪明吗？我就是那么愚蠢吗？：）