If I have an entity thus:
@Entity
class Category {
var name : String = ""
}
and another:
@Entity
class Example {
var name : String = ""
var exampleType : String = ""
@ManyToOne
var parent : Category = new Category()
}
And this data:
Category
A
B
C
Example
black type: 2 category: A
red type: 1 category: B
orange type: 1 category: A
yellow type: 2 category: A
green type: 1 category: C
blue type: 2 category: C
violet type: 2 category: A
white type: 1 category: B
How do I get this output in Lift:
<ol>
<li>Category A
<ol>
<li>Type 1
<ol>
<li>orange</li>
</ol>
</li>
<li>Type 2
<ol>
<li>black</li>
<li>violet</li>
<li>yellow</li>
</ol>
</li>
</ol>
</li>
<li>Category B
<ol>
<li>Type 1
<ol>
<li>red</li>
<li>white</li>
</ol>
</li>
</ol>
<li>Category C
<ol>
<li>Type 1
<ol>
<li>green</li>
</ol>
</li>
<li>Type 2
<ol>
<li>blue</li>
</ol>
</li>
</ol>
</li>
</ol>
Which would look like this:
1. Category A
1. Type 1
1. orange
2. Type 2
1. black
2. yellow
3. violet
2. Category B
1. Type 1
1. red
2. white
3. Category C
1. Type 1
1. green
2. Type 2
1. blue
Can this be done with bind? Choose template? Or do I have to build it in
the method using a NodeSeq and just output that?
Thanks,
Chas.
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