<div class="container" :class="{ qwerty: !open }" :class="lower? 'left' : 'right'">
Hey there, I've noticed that Vue seems to only allow me to add one class with conditions, as shown in the example. How can I implement adding several classes with conditions instead of just one?
Implement the use of Array Syntax for optimal results.
:class="[lower ? 'left' : 'right', upper ? 'up' : 'down']"
There are various methods to accomplish this task, but in your case, the following code snippet should suffice:
:class="[{qwerty: !open}, lower ? 'left' : 'right']"
This is a combination of using an array of classes and utilizing objects
When dealing with complex conditions and multiple logics in your code, it is recommended to use the computed method for better organization.
<div class="container" :class="getClass">
This allows you to write cleaner and more manageable code by separating out the logic into a computed property:
computed: {
getClass() {
var className = 'container';
if(!this.open) className = className+' '+'querty';
if(this.lower) className = className+' '+'left';
else className = className+' '+'right';
return className;
}
}
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