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Internet Explorer still does not supports the native ES6 promises, and Axios depends heavily on them. We can request any sort of data from an API and then use this approach to save data inside our computer.Īll the major browsers support all the above methods except the method using the Axios library.
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This method is not restricted to the plain text entered by the user like the previous method. Here we get random images from a site, use Axios to request those images in the form of blobs, and then download them using the anchor tag’s download attribute. createObjectURL(new Blob()) Ĭonst link = document.createElement('a')
JAVASCRIPT DOWNLOAD FILE ON CLICK CODE
It represents data like programs, code snippets, multimedia objects, and other things that don’t support JavaScript native format. Blobīlob stands for Binary Large Object and is a data type that can store binary data. Before proceeding with the approach’s details, let us understand what Blob is, the data type used to download files using Axios. In this approach, we will use the Axios library to download files. Var text = document.getElementById("text").value Var element = document.createElement('a') ĮtAttribute('href','data:text/plain charset=utf-8, ' + encodeURIComponent(textInput)) ĮtAttribute('download', filename) Call the download function with text from the text area and the text file’s filename as parameters.
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Then we also created a download button to facilitate downloading files. We first create the anchor tag containing the image’s address and add the download attribute to it. In the above code, we download an image apple.png using the download attribute. If this value is removed, then the downloaded filename will be the same as the original file name. The value of the download attribute determines the name of the downloaded file. We are required to set the href attribute specifying the source of the file. The download attribute in HTML 5 is used to download files when users click on the hyperlink. Use download Attribute in HTML to Download Files We will achieve this using our custom written functions and using the download attribute of HTML 5. Automatic downloading files help us retrieve files directly from the URL with a JavaScript function without contacting any servers.
JAVASCRIPT DOWNLOAD FILE ON CLICK HOW TO
In this article, we will learn how to download files using JavaScript.