# Queries

# Query definition

All queries are bound to a specific component and are executed after its creation. You can define them in the parse option inside the component:

export default {
    parse: {
        items: { ... }
    }
}

The simplest query should contain at least the name of the class whose objects will be queried:

{ object: "Todo" }

This request will receive all objects of the class Todo. To filter data, you can get and modify Parse.Query:

{
    object: "Todo",
    query: q => q.equalTo("status", "deferred")
}

This query will receive all objects of the class Todo with the property status equal to deferred.

You can also specify the type of request:

{
    action: "first"
}

And then as a result, you get one object. Three types are supported: find (default), first and count.

# Data rendering

You can use the data as well as any of the other data:

<ul>
    <li v-for="todo in todos" :key="todo.id">{{ todo.title }}</li>
</ul>

# LiveQuery

When data is already received, it can be automatically updated via LiveQuery. Just add subscribe: true

{
    object: "Todo",
    subscribe: true
}

VueParse will do the rest for you.