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C# ASP.Net/JQuery:PLUploader;添加文件";上传图像后不会触发_C#_Javascript_Jquery_Asp.net - Fatal编程技术网

C# ASP.Net/JQuery:PLUploader;添加文件";上传图像后不会触发

C# ASP.Net/JQuery:PLUploader;添加文件";上传图像后不会触发,c#,javascript,jquery,asp.net,C#,Javascript,Jquery,Asp.net,您好,我一直在使用asp.net c#的PLUploader控制器。它按预期工作(最初会出现),但一旦我上传了文件,控制器就会禁用“添加文件”按钮(或者按钮不工作),我无法添加更多图像 有人能帮忙吗?我已经张贴了下面的代码,我认为错误出现在,但如果任何其他代码是必要的,只要问一个我会编辑后 谢谢 <script type="text/javascript"> // Initialize the widget when the DOM

您好,我一直在使用asp.net c#的PLUploader控制器。它按预期工作(最初会出现),但一旦我上传了文件,控制器就会禁用“添加文件”按钮(或者按钮不工作),我无法添加更多图像

有人能帮忙吗?我已经张贴了下面的代码,我认为错误出现在,但如果任何其他代码是必要的,只要问一个我会编辑后

谢谢

 <script type="text/javascript">
                        // Initialize the widget when the DOM is ready
                        var initUploader = function () {
                            $("#uploader").plupload({
                                // General settings
                                runtimes: 'html5,flash,silverlight,html4',
                                url: '/Account/Upload.ashx',

                                // User can upload no more then 20 files in one go (sets multiple_queues to false)
                                //max_file_count: 10,

                                chunk_size: '1mb',

                                // Resize images on clientside if we can
                                resize: {
                                    width: 800,
                                    height: 600,
                                    quality: 90,
                                    crop: true // crop to exact dimensions
                                },

                                multiple_queues: true,

                                filters: {
                                    // Maximum file size
                                    max_file_size: '10mb',
                                    // Specify what files to browse for
                                    mime_types: [
                                    { title: "Image files", extensions: "jpg,gif,png,jpeg" },
                                    { title: "Zip files", extensions: "zip" }
                                    ]
                                },

                                // Resize images on clientside if we can
                                resize: { width: 800, height: 600, quality: 90 },

                                // Rename files by clicking on their titles
                                rename: true,

                                // Sort files
                                sortable: true,

                                // Enable ability to drag'n'drop files onto the widget (currently only HTML5 supports that)
                                dragdrop: true,

                                // Views to activate
                                views: {
                                    list: true,
                                    thumbs: true, // Show thumbs
                                    active: 'thumbs'
                                },

                                // Flash settings
                                flash_swf_url: '/App_Themes/js/Moxie.swf',

                                // Silverlight settings
                                silverlight_xap_url: '/App_Themes/js/Moxie.xap',

                                init: {
                                    UploadComplete: function (up, files) {
                                        // Called when all files are either uploaded or failed
                                        up.destroy();
                                        initUploader();
                                        UploadComplete();
                                    }
                                }
                            });


                            // Handle the case when form was submitted before uploading has finished
                            $('#form').submit(function (e) {
                                // Files in queue upload them first
                                if ($('#uploader').plupload('getFiles').length > 0) {

                                    // When all files are uploaded submit form
                                    $('#uploader').on('complete', function () {
                                        $('#form')[0].submit();
                                    });

                                    $('#uploader').plupload('start');
                                } else {
                                    alert("You must have at least one file in the queue.");
                                }
                                return false; // Keep the form from submitting


                            });
                        };

    function UploadComplete() {

        var clickButton = document.getElementById("<%= _imagesButton.ClientID %>");
                            clickButton.click();

                        }

        $(document).ready(function () { initUploader(); });
        up.refresh();
                    </script>

                    <p>Please ensure you upload ALL photos at the same time, you may only press start upload ONCE, thanks.</p>

                    <div id="uploader" style="width: 100%!important;">
                        <p>Your browser doesn't have Flash, Silverlight or HTML5 support.</p>
                    </div>

//当DOM就绪时初始化小部件
var initUploader=函数(){
$(“#上传器”).plupload({
//一般设置
运行时:“html5、flash、silverlight、html4”,
url:“/Account/Upload.ashx”,
//用户一次最多只能上载20个文件(将多个_队列设置为false)
//最大文件数:10,
块大小:“1mb”,
//如果可以,在客户端调整图像大小
调整大小:{
宽度:800,
身高:600,
质量:90,
裁剪:真//裁剪到精确尺寸
},
多个_队列:正确,
过滤器:{
//最大文件大小
最大文件大小:“10mb”,
//指定要浏览的文件
mime_类型:[
{标题:“图像文件”,扩展名:“jpg、gif、png、jpeg”},
{标题:“Zip文件”,扩展名:“Zip”}
]
},
//如果可以,在客户端调整图像大小
调整大小:{宽度:800,高度:600,质量:90},
//通过单击文件标题重命名文件
重命名:对,
//排序文件
可排序:是的,
//允许将文件拖放到小部件上(目前只有HTML5支持此功能)
德拉格德罗普:没错,
//要激活的视图
观点:{
列表:正确,
拇指:true,//显示拇指
活动:“拇指”
},
//闪光设置
flash_swf_url:'/App_Themes/js/Moxie.swf',
//Silverlight设置
silverlight_xap_url:“/App_Themes/js/Moxie.xap”,
初始化:{
上传完成:功能(上传,文件){
//当所有文件上载或失败时调用
up.destroy();
initUploader();
上传完成();
}
}
});
//处理在上传完成前提交表单的情况
$('表格')。提交(功能(e){
//队列中的文件首先上载它们
if($('#uploader').plupload('getFiles').length>0){
//上传所有文件后,提交表单
$('#uploader')。on('complete',function(){
$('#form')[0]。提交();
});
$('上传器').plupload('开始');
}否则{
警报(“队列中必须至少有一个文件。”);
}
return false;//阻止表单提交
});
};
函数UploadComplete(){
var clickButton=document.getElementById(“”);
单击按钮。单击();
}
$(document).ready(函数(){initUploader();});
up.refresh();
请确保您同时上传所有照片,您只能按一次开始上传,谢谢

您的浏览器不支持Flash、Silverlight或HTML5

你好吗

我认为问题在于代码的这一部分:

 UploadComplete: function (up, files) {
                                    // Called when all files are either uploaded or failed
                                    up.destroy();
                                    initUploader();
                                    UploadComplete();
                                }
我认为你应该使用:

 UploadComplete: function (up, files) {
                                    // Called when all files are either uploaded or failed
                                    up.splice();
                                    up.refresh();
                                    UploadComplete();
                                }
在$.ready中,应该删除:“up.refresh()”