join to arrays javascript code example
Example 1: merge array in js
var array1 = ["Rahul", "Sachin"];
var array2 = ["Sehwag", "Kohli"];
var output = array1.concat(array2);
console.log(output);
var array1 = ["Dravid", "Tendulkar"];
var array2 = ["Virendra", "Virat"];
var output = [...array1, ...array2];
console.log(output);
Example 2: javascript join array
var array = ["Joe", "Kevin", "Peter"];
array.join();
array.join("-");
array.join("");
array.join(". ");
Example 3: .join in javascript
const elements = ['Sun', 'Earth', 'Moon'];
console.log(elements.join());
console.log(elements.join(''));
console.log(elements.join('-'));
Example 4: concatenate multiple arrays javascript
const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = [...array1, ...array2];
console.log(array3);
Example 5: join array javascript
<html>
<select multiple class="select-colors">
<option>blue</option>
<option>green</option>
</select>
</html>
<script>
var myColorSelect = $(".select-colors").val().join();
console.log(myColorSelect);
</script>