Vue Js Get Last Two Character of String:To get the last two characters of a string using Vue.js, you can use the slice method. First, you can bind the string to a data property in your Vue instance, let’s call it “myString”. Then, in the template, you can use the slice method with a negative index to extract the last two characters:
How can I use Vue js to retrieve the last two characters of a string?
The Below code is a Vue.js script that defines a Vue instance with a str data property set to the string “hello world”, and a computed property lastTwoChars that returns the last two characters of the str property.
The lastTwoChars computed property checks if the str property is not empty and has a length greater than or equal to 2. If it does, it uses the slice() method to extract the last two characters of the string and return them. Otherwise, it simply returns the entire str property.
Vue Js Get Last Two Character of String Example
<script type="module" >
const app = new Vue({
el: "#app",
data() {
return {
str: 'hello world',
};
},
computed: {
lastTwoChars() {
if (this.str && this.str.length >= 2) {
return this.str.slice(-2);
} else {
return this.str;
}
},
},
});
</script>
Output of Vue Js Get Last Two Character of String
