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The Pass Task

RCRE give you a build-in task to complete cross-container data assignment.

Define a Pass Task

It's very easy to define a pass task.

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    <br />## Use a Pass Task
    
    Use the `trigger.execTask` function provided by `&lt;ES /&gt;` component to call your task.
    
    ```jsx harmony
    &lt;ES&gt;{({$data}, {trigger}) =&gt; (
        &lt;button
            onClick={event =&gt; {
                trigger.execTask('passToDemo2', {
                    username: $data.username 
                });
            }}
        &gt;click&lt;/button&gt;
    )}&lt;/ES&gt;
    

## Demo <iframe src="https://codesandbox.io/embed/github/andycall/RCRE/tree/master/examples/pass-tasks?fontsize=14" title="pass-task" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;" sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin" mark="crwd-mark"></iframe>