What is the best way to implement filtering in vue.js using this example?
$followid = [1,2,3,4,4,5];
foreach ($array as $element)
if (in_array($element->id, $followid))
endif
endforeach
What is the best way to implement filtering in vue.js using this example?
$followid = [1,2,3,4,4,5];
foreach ($array as $element)
if (in_array($element->id, $followid))
endif
endforeach
A filter may not be the best choice for this particular scenario. It's uncertain if 'this' is accessible within a filter. My suggestion is to utilize a computed property that can return the array intended for display.
computed: {
actifOnline: function() {
let self = this;
return this.online.filter((o) => {
return self.editlistAssesments.indexOf(o) > -1
}
}
}
When using the filter function, make sure to return a boolean value:
ifInArray: function (value) {
return this.checkIfValueExists(value) ? true : false;
}
I stumbled upon this question while searching for a solution to a similar issue.
My approach involved using a method to address the problem. I had an array of users and needed to compare the current logged-in user with the managers array in my model:
methods: {
isManager( task, current_user ) {
return task.managers.find(x => x.id === current_user.id);
}
}
Usage:
<button v-if="isManager(task, current_user)">Approve</div>
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