将控制器渲染成字符串

Question

我可以 render a template or a view into a String，但是如何将控制器渲染成字符串？

我想做这样的操作：

def myAction = {
  ...
  def html = renderToString(controller: 'myController', action: 'myAction', params: [what:'ever'])
  render modify(html)
  ...
}

Answer 1

你可以用 grails include tag 来做这个

def html= g.include(controller: 'myController', action: 'myAction', params: [what:'ever'])

将控制器渲染成字符串

Render a controller into a String

grails

grails-2.0