Earlene  Rowe

Earlene Rowe

1593319275

Solving Common Vue Problems — Classes, Binding and More

Vue.js makes developing front end apps easy. However, there are still chances that we’ll run into problems.

In this article, we’ll look at some common issues and see how to solve them.

Conditional Class Style Binding

There are various ways to change the class name on an element dynamically.

We can use the :class or v-bind:class binding.

For instance, we can write:

<div v-bind:class="getClass()"></div>

Then in getClass , we can return an object with the class names as the property keys and the condition to display them as the values:

methods:{
  getClass(){
    return {
      'checked': this.content.shouldCheck,  
      'unchecked': !this.content.shouldCheck
    }
  }
}

We apply the checked class to the div if this.content.shouldCheck is true. Otherwise, we apply the unchecked class if this.content.shouldCheck is false .

We can also pass in any arguments we want:

methods:{
  getClass(prop){
    return {
      'checked': this.content[prop],  
      'unchecked': !this.content[prop]
    }
  }
}

Then we can write:

<div v-bind:class="getClass(prop)"></div>

in our template to return the class names by the property name of this.content. Also, we can write any expression that returns a string with the class name we want to apply.

For instance, we can write:

<div v-bind:class="checked"></div>

where checked is a computed property:

computed: {
  checked() {
    return this.content.checked ? 'checked' : 'unchecked';
  }
}

checked is a computed property that returns the string with the class name we want depending on the this.content.checked value.

#javascript #programming #software-development #web-development #vue #vue.js

What is GEEK

Buddha Community

Solving Common Vue Problems — Classes, Binding and More
Vincent Lab

Vincent Lab

1605176864

How to do Problem Solving as a Developer

In this video, I will be talking about problem-solving as a developer.

#problem solving skills #problem solving how to #problem solving strategies #problem solving #developer

Luna  Mosciski

Luna Mosciski

1600583123

8 Popular Websites That Use The Vue.JS Framework

In this article, we are going to list out the most popular websites using Vue JS as their frontend framework.

Vue JS is one of those elite progressive JavaScript frameworks that has huge demand in the web development industry. Many popular websites are developed using Vue in their frontend development because of its imperative features.

This framework was created by Evan You and still it is maintained by his private team members. Vue is of course an open-source framework which is based on MVVM concept (Model-view view-Model) and used extensively in building sublime user-interfaces and also considered a prime choice for developing single-page heavy applications.

Released in February 2014, Vue JS has gained 64,828 stars on Github, making it very popular in recent times.

Evan used Angular JS on many operations while working for Google and integrated many features in Vue to cover the flaws of Angular.

“I figured, what if I could just extract the part that I really liked about Angular and build something really lightweight." - Evan You

#vuejs #vue #vue-with-laravel #vue-top-story #vue-3 #build-vue-frontend #vue-in-laravel #vue.js

Earlene  Rowe

Earlene Rowe

1593319275

Solving Common Vue Problems — Classes, Binding and More

Vue.js makes developing front end apps easy. However, there are still chances that we’ll run into problems.

In this article, we’ll look at some common issues and see how to solve them.

Conditional Class Style Binding

There are various ways to change the class name on an element dynamically.

We can use the :class or v-bind:class binding.

For instance, we can write:

<div v-bind:class="getClass()"></div>

Then in getClass , we can return an object with the class names as the property keys and the condition to display them as the values:

methods:{
  getClass(){
    return {
      'checked': this.content.shouldCheck,  
      'unchecked': !this.content.shouldCheck
    }
  }
}

We apply the checked class to the div if this.content.shouldCheck is true. Otherwise, we apply the unchecked class if this.content.shouldCheck is false .

We can also pass in any arguments we want:

methods:{
  getClass(prop){
    return {
      'checked': this.content[prop],  
      'unchecked': !this.content[prop]
    }
  }
}

Then we can write:

<div v-bind:class="getClass(prop)"></div>

in our template to return the class names by the property name of this.content. Also, we can write any expression that returns a string with the class name we want to apply.

For instance, we can write:

<div v-bind:class="checked"></div>

where checked is a computed property:

computed: {
  checked() {
    return this.content.checked ? 'checked' : 'unchecked';
  }
}

checked is a computed property that returns the string with the class name we want depending on the this.content.checked value.

#javascript #programming #software-development #web-development #vue #vue.js

Yashi Tyagi

1617449307

CA Classes - Best CA Classes Online

Chartered Accountancy course requires mental focus & discipline, coaching for CA Foundation, CA Inter and CA Finals are omnipresent, and some of the best faculty’s classes have moved online, in this blog, we are going to give the best way to find online videos lectures, various online websites provide the CA lectures, Smartnstudy one of the best site to CA preparation, here all faculty’s video lecture available.

check here : ca classes

#ca classes online #ca classes in delhi #ca classes app #ca pendrive classes #ca google drive classes #best ca classes online

Vincent Lab

Vincent Lab

1605176646

How to Ask a Good Question on the Internet as a Programmer

In this video, I will be talking about how to ask for help as a developer.

#problem solving skills #problem solving how to #coding interviews #problem solving #how to ask a good question