我有几个视图我希望在呈现的每个视图上都显示,但缺少重复代码或违反规范,我似乎无法找到一种方法来完成这个。从另一个视图呈现视图
这里是我当前的代码,将调用每个视图:
def ImOnABoat::Views def layout html do head do title "Petstore" end body do yield end end end def navigation p "Welcome to our tiny petstore!" end def poodle navigation # Have to duplicate this in every view p "We have a poodle!" end def fluffy_bunny navigation # Have to duplicate this in every view p "Come see-- OH CRAP IT'S A VELOCIRAPTOR!" end end
我也可以把它通过允许公共块在身体外渲染工作,但这是针对规范,将可能最终可怕打破一些刮板脚本。
def layout def head do title "Petstore" end nav # This is not inside <body>! def body do yield end end