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Add HtmlBuilder

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This commit is contained in:
Paul-Henri Froidmont 2025-08-13 20:55:46 +02:00
parent c523ba7858
commit 4be9831edd
Signed by: phfroidmont
GPG key ID: BE948AFD7E7873BE
2 changed files with 32 additions and 0 deletions
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30
core/src/scalive/HtmlBuilder.scala Normal file
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@ -0,0 +1,30 @@
package scalive
import java.io.StringWriter
object HtmlBuilder:
def build(lv: LiveView[?]): String =
val strw = new StringWriter()
build(lv.static, lv.dynamic, strw)
strw.toString()
private def build(
static: Seq[String],
dynamic: Seq[LiveMod[?]],
strw: StringWriter
): Unit =
for i <- dynamic.indices do
strw.append(static(i))
dynamic(i) match
case mod: LiveMod.Dynamic[?, ?] =>
strw.append(mod.currentValue.toString)
case mod: LiveMod.When[?] => build(mod, strw)
case mod: LiveMod.Split[?, ?] => build(mod, strw)
strw.append(static.last)
private def build(mod: LiveMod.When[?], strw: StringWriter): Unit =
if mod.displayed then build(mod.nested.static, mod.nested.dynamic, strw)
private def build(mod: LiveMod.Split[?, ?], strw: StringWriter): Unit =
mod.dynamic.foreach(entry => build(mod.static, entry, strw))

2
core/src/scalive/main.scala
View file

@ -17,6 +17,8 @@ def main =
)
println(lv.fullDiff.toJsonPretty)
println(HtmlBuilder.build(lv))
println("Edit first and last")
lv.update(
MyModel(