Tag: data-binding

$emit executes before computed

I’m trying to emit a prop that I modify. I can do that directly with the prop and it works but I get a Vue Warn: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders So I tried to put the prop in a computed, but the emit executes before the computed is

how to see changes in new data generated in a vue component?

data-binding javascript vue-component vue.js

Well I hope to explain, I’m generating this data from a component, when I click the checkbox changes in the generated data are not reflected, but when clicking the button with a data already in the instance changes are made, I appreciate if you explain Why or do they have a solution? this my code js html this live code

Vue JS in HTML Not Recognizing Added Objects and Properties

data-binding javascript json v-for vue.js

I have a Vue instance called myApp. I have a method in my Vue JS instance that is called loadPlannedAlerts, which is called during mounted. It’s an AJAX call that first gets JSON data, then adds to it afterwards. The data is a JSON object with key value pairs, that looks something along the lines of {key: ‘value, key2: ‘value2}’.