Communicating variable in vue.js between components
Question
I am building app using laravel and vue. I have navbar, currently it looks like:
<template>
<nav class="navbar">
<p>{{msg}}</p>
</nav>
</template>
And I use it like here:
<body class="">
<div id="app">
<div class="">
<navbar></navbar>
@yield('content')
</div>
</div>
</body>
In yield I am loading another components, so I have navbar and another component together. Now I want to override that {{msg}} variable from navbar in another components. In every component that variable will be diferent.
I do not know how to override it in components and from {{msg}} do some text. Can you help me? (That code above is all what I have)
2 answers
solution1
1 2017-09-06 13:03:09
If you want to use msg in other components, then you need to use prop
Use like:
props: ['msg'],
Then, you need to bind it like:
<component-name :msg="msg"></component-name>
In your component, you can take it like:
<template>{{ msg }}</template>
Hope you understand!
solution2
0 2017-09-06 12:49:22
Components can be communicate with props. You can transfer the data to another components and you can use if statement.
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