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In the script tag, we have a function start(), which is used to change the text of the two spans with the width and height of the window.

The id of the span will be used to get the element in JavaScript. We added a br tag to move the cursor to a new line, and on the new line, we added another span with text Height=, and after that, we added another empty span with an id SpanID2. In the above code, we added a span with text Width=, and after that, we added an empty span with an id SpanID1 in the body section. Window.addEventListener('resize', start) ĭocument.getElementById('SpanID1').innerText = ĭocument.getElementById('SpanID2').innerText = For example, let’s add an event to the object window to get its width and height and show it on the web page. This function adds an event that contains a function to an object. To add a resize event to the window, we can use the addEventListener() function in JavaScript. Add a Resize Event Using the addEventListener() Function in JavaScript This tutorial will discuss adding a resize event using the addEventListener() and onresize() functions in JavaScript. Add a Resize Event Using the onresize() Function in JavaScript.Add a Resize Event Using the addEventListener() Function in JavaScript.You can use the Azure Storage Explorer to view blob containers and verify the resize is successful. The following code sets the datatype parameter to binary in the function.json file. In order to interface with image data, you need to configure the function to process binary data. The key aspects of this sample are in the function bindings and implementation. Once the image is resized, the thumbnail image is uploaded back to blob storage. This sample implements a function triggered by Azure Blob Storage to resize an image in Node.js.