For that you need to navigate to Tools > NuGet package Manager > Package Manager Console Let first add the DotNetZip library reference to our project. Load Index Page > 'Click Download Zip' > Invoke Ajax post method > Invoke MVC Controller Method (Which will be using DotNetZip library and Zip the files) > save file. Now We will add a mthod which will be invoked on click of a button from Index page. The index method will return a index cshtml View. I assume that you have created a HomeController and Index method in it. We also be using javascript FileSaver.js library for saving the zip files. We will be using DotNetZip library for zipping files. Start-With-MVC-Push-Start-For-Beginners-Part - 3 Using the Code Start-With-MVC-Push-Start-For-Beginners-Part - 2 Start-With-MVC-Push-Start-For-Beginners-Part - 1 We will be creating a page which will be having a button that will post a ajax request to server and server will return file as a zip. If you wants to start with MVC first you can learn it from my other articles as listed below: As we will be using ajax so knowledge of Jquery is also pre-requisite. You should know how to add a project in MVC and add a Controller. Zipping files also has its own benefits apart from solving the mentioned problems like it also compress the file size thus making web bandwidth consumption low and thus increasing website as a user experience. So we have to find a way to overcome such problems and the solution is zipping the file. Sometimes, browser at client machine does not allows you to download file as it might be harmful in nature.As browsers cann't handle every type of file as some of them do not have any MimeType defined like '.bak' files.We must know the file content type on client side to save it in proper format.Now as a developer we face several issue when providing such funtionality. Now a days almost every websites supports download file feature. Download Zip_In_MVC_With_Ajax.zip - 1.7 MB.Download Zip_In_MVC_Without_Ajax_.zip - 1.7 MB.
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