Check if window. this function runs when the page loads to set up the drop area
So, replace the code in the HTML page with the following: This example shows one way that you can customize as needed. There are many other ways you can provide this functionality.
The user clicks the Send Files button to send the files to the server. When the user drops the files, the drop target text tells how many files were dropped. When the user drags items onto the target, the target color becomes light yellow. In our example, the user is presented with a drop target in gray. Click HTML Page and change the name to UploadFiles.html, click Add. To create your Drag and Drop Client, right-click the project, click Add | Add New Item… then in Search Installed Templates input box, search for html page. To do this, we’ll create the client in an html file. I wanted to demonstrate how you can create an HTML client that could be migrated to work on a device, not necessarily hosted by a Web server. Right-click your project, click Manage NuGet Packages… then search online for jQuery. You can use Visual Studio 2012 or Visual Studio 2012 Express for Web for free.Ĭreate an Empty ASP.NET Project in Visual Studio 2012.Ĭlick File | New | New Website… the expand Templates, click Visual C#, click ASP.NET Empty Web Site in the center panel. I’ll provide references to sample code for other servers in the References section. Of course other servers can be used, such as ASP.NET MVC, ASP.NET Web API, PHP, and Node.js. Create a generic handler in ASP.NET to receive the files.
Learn how to attach additional data onto the data sent to the sever.How you can provide HTML5 Drag and Drop.You can use this feature for users to upload files to your server. The feature lets uses drag elements on your page and drop them onto a target. Upload and Resize image using Dropzone Js in our last few posts, we’ve been talking about HTML5 Drag and Drop.Preview Image before upload it with jQuery in Asp.net.Easy way to upload Bulk Image in Asp.net C# using Dropzone JS.
Jquery ajax, post data t generic handler : Here in this tutorial will explain how easily we can post or send JSON string ( data ) using jQuery to the generic handler ( ashx file) in Asp.net, C#.