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added an experimental avoidDomDiffing API; refs #121

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Andreas Rumpf 2019-09-28 23:25:53 +02:00
commit 6a0c2871ad
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karax/karax.nim
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@ -595,6 +595,14 @@ proc runDiff*(kxi: KaraxInstance; oldNode, newNode: VNode) =
var onhashChange {.importc: "window.onhashchange".}: proc() var onhashChange {.importc: "window.onhashchange".}: proc()
var hashPart {.importc: "window.location.hash".}: cstring var hashPart {.importc: "window.location.hash".}: cstring
proc avoidDomDiffing*(kxi: KaraxInstance = kxi) =
## enforce a full redraw for the next redraw operation.
## This can be used as a temporary way to workaround DOM diffing
## problems or to avoid the DOM diffing when you already know
## it should use a completely new DOM.
## This is an experimental API.
kxi.currentTree = nil
proc dodraw(kxi: KaraxInstance) = proc dodraw(kxi: KaraxInstance) =
if kxi.renderer.isNil: return if kxi.renderer.isNil: return
let rdata = RouterData(hashPart: hashPart) let rdata = RouterData(hashPart: hashPart)