Vue Js convert array of arrays to array:To convert an array of arrays to a single flat array in Vue.js, you can use the flat() method. This method creates a new array with all sub-array elements concatenated into it recursively up to the specified depth. In this case, you can simply call the flat() method on the array of arrays to create a new flat array.
For example, if you have an array of arrays arr = [[1, 2], [3, 4], [5, 6]], calling arr.flat() will return a new array [1, 2, 3, 4, 5, 6]. This can be useful in cases where you need to work with a single array but have data that is structured as an array of arrays.
How can I convert an array of arrays into a single array in Vue js?
To convert an array of arrays into a single array in Vue.js, you can use the flat() method provided by JavaScript. You can initialize an empty array in the data object of Vue.js and then assign the flattened array to that empty array in the mounted() lifecycle hook. Here’s an example code snippet that demonstrates this approac.
Vue Js convert array of arrays to array Example
<div id="app">
<p>Array of Arrays:{{arrayOfArrays}}</p>
<p>Single Array:{{flatArray}}</p>
</div>
<script type="module">
const app = new Vue({
el: "#app",
data() {
return {
arrayOfArrays: [[1, 2], [3, 4], [5, 6]],
flatArray: []
};
},
mounted() {
this.flatArray = this.arrayOfArrays.flat();
}
});
</script>
Output of Vue Js convert array of arrays to array
