Backbone’s Templates 语法说明Backbone has a utility/helper library called underscore.js （underscore是为java-script提供函数式编程的扩展库，Backbone依存于underscore）and you can use their template solution out of box. You can also use any other template solution that you want like mustache or handlebars. Let’s stick with _.js for simplicity’s sake._.js templates have the following syntax,_.template(templateString, [data], [settings])where in the templateString you use the place holder
<%= %>
and
<%- %>
to dynamically insert data. The later allows for HTML escape while the first one doesn’t. Moreover, you can use
<% %>
to run any javascript code. Mockup用到requirejs 的text插件来载入模板（也可以载入其他文本资源，如css,js,html等等），模板文件往往采用xml后缀，此时，这类xml文件模板 遵循上面的语法。