.In javascript, our company can simply target a dom using getElementById, getElementByClassName, getElementByTagname, or even querySelector.In some occasions in our use our experts might intend to target a DOM element. Allow me show you exactly how to carry out that in Vue the proper way, or even actually the vue method.Intend, you would like to target h1 elemenet coming from your element.hello world.where we would like to use a css class to change the color of the text message on position. Let's find out exactly how our experts can achieve that.Introducing Template refs: theme ref enables to target a dom factors or circumstances of youngster component after their first rendering.Currently in 3 measures we will definitely have the capacity to transform our h1 shade along with theme refs.step 1: Add ref feature with your target element.Greetings Individual.
measure 2: Declare a reactive status for that element with the same design template ref name.It will definitely keep the reference of the aspect. You can easily establish the preliminary condition to zero considering that it are going to certainly not host any data.Last Measure: In Vue 3, the script create operates before anything.So, you can secure the aspect circumstances during that responsive status when the element will render.the onMounted hook follows the DOM has actually been actually left. This is merely for exam reasons so our team can easily use our onMounted hook to change the color.And that's it. At any moment our DOM is installed our company include a lesson "motif" to our aim at element to change the text-color.Full Code.
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