kmfkala.blogg.se

let btnDownload = document.querySelector('button') As soon as this function executes, our image downloading will start. We are simply calling saveAs() method of FileSaver.js and passing it imagePath and fileName as parameters.We are storing the name of the image in the fileName variable.We have created the getFileName() method which will take a string as a parameter and will return the name of the file along with its extension.We are getting the source of the image by calling the getAttribute() method with src string as a parameter on the img element and storing it in the imagePath variable.We have attached the click event listener to the button element.We have selected two elements button and img using the document.querySelector() method and stored them in btnDownload and img variables respectively.We have also included our javascript file script.js with a script tag at the bottom.We have included with a script and that will take care of downloading part.We have done some basic styling using CSS and added the link to our style.css stylesheet inside the head element.You can change it to a different URL of your choice. We are using an external image as a source with an img tag.The inner text for the button element is “Download”.The div element is just a wrapper for the rest of the elements. We have 3 elements in the HTML file ( div, button, and img).

I will give you very simple example of how to download image or file from url in node.js app. i explained simply about node js download file from url. if you want to see example of node js get image from url then you are a right place. We will look at example of how to download image from url in node js. Today, i will let you know example of node js download image from url.