Refs & Ref Attribute - Referencing in vuejs using ref - Vuejs tutorials - Tutorial 23
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Refs in vuejs - in this lecture we will learn how can you use $refs to access DOM element in vuejs. Refs is used to get the reference of DOM element in vuejs. from that reference, you can get detailed information/property of that element.
We will use input element and use ref attribute on that element to reference it later. Now we can access all referenced DOM elements using this.$refs which will give us object containing ref elements.
In our example, we will see how to get $refs object and getting individual ref element. We will also see how can you can attribute of ref element using refs.
Later in this video, we will look at ref and v-for. When v-for is used for looping over elements. We can not explicitly define ref attribute. For this, we can specify one single ref and that will return an array of all items in the loop. Now you can use that array and use index to get the desired element.
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