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POLift (Scala) nested snippets (multiple items per day)
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2011-08-02T08:36:39.100
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2011-08-02T12:23:13.397
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2011-08-02T12:18:45.377
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<p>Trying to get started with Scala by playing around with the Lift framework and I'm having trouble creating what I imagined would be typify a common scenario: I have a list of days and for each day a list of items for that day (nested lists).</p> <p>My thought was to take this approach:</p> <pre><code><div class="lift:DaySnippet"> <h1 class="day">Name of Day</h1> <ul class="day-items">   <li class="item"> <span class="name">Name</span> <span class="desc">Description</span> </li> </ul> </div> </code></pre> <p>Originally I wasn't going to have the inner snippet but thought that made sense.</p> <p>So I can define a snippet like this:</p> <pre><code>class DaySnippet { // Ignoring that this is a stupid way to define the data val days = ("Monday", ("Item 1", "Item 1 Description") :: Nil) :: ("Tuesday", ("Item 2", "Item 2 Description") :: ("Item 3", "Item 3 Description") :: Nil) :: Nil; def render = { // EDIT: Original code was broken, this is what I was trying to show "* *" #> days.map { case (day, items) => ".day *" #> day } } } </code></pre> <p>At any rate, I'm looking for some documents or examples of either nesting snippets and/or how to iterate over nested collections and use CssSels to modify the whole NodeSeq as we go.</p> <p>I'd be happy to add any additional information that might clarify.</p>
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<scala><lift>
Title
Lift (Scala) nested snippets (multiple items per day)
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