Asynchronous re-rendering with Nunjucks

Question

I use precompiled template files which are rendered synchronously, and I want to re-render blocks of data in those templates. Is this possible and if so, how is this best done?

An example:

<div>
    <h1>{{ synchronousTitle }}</h1>

    {% block aSyncAjaxData %}
        <div>
            <h1>Search for {{ phrase }}</h1>

            <div class="results">
                {% for result in searchResults %}
                    <div class="result">
                        ... Loop album results
                    </div>
                {% endfor %}
            </div>
        </div>
    {% endblock %}
</div>

The block ajaxData is rendered empty first (which works using the block tag), and should be re-rendered with asynchronous data.

Answer 1

在Nunjucks的最新版本中，可以使用编写异步加载程序和扩展程序的异步渲染，请参见： http ://mozilla.github.io/nunjucks/api.html#asynchronous