Just starting out with vuejs and I have a question. How can I set the title based on a value returned from a specific method only if this value is true? Below is my code snippet:
<td
v-bind="value = getName(id)"
:title="value.age"
>
{{value.name}}
</td>
However, this code does not function as expected when the method returns undefined.
Implement a computed property.
computed: {
displayTitle: function() {
return this.data ? this.data.age : ''
}
}
By using this method, we are guaranteeing that the this.data is defined and we can access the age property from the object. If it is not available, an empty string will be returned. You can customize the replacement value as needed. Now, utilize this computed property as the title:
:title="displayTitle"
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