ctx.ViewData not work with JetEngine

[Dexus]

Hi @kataras,

I'm testing the JetEngine as a view. Unfortunately, the default ctx.ViewData is not passed to JetEngine. In my opinion this would be a Braking Change.

Wouldn't it make sense to make this usable in the same way as with the other engines?

Example:

ctx.ViewData("demo", 123)
ctx.View("pages/index.jet")

Returns in Logs: [ERRO] 2019/08/07 12:38 Jet Runtime Error("pages/index.jet":4): identifier "demo" is not available in the current scope map[]

[kataras]

Hello @Dexus,

I agree with you.

To set runtime template variables use the jet.AddRuntimeVars(ctx iris.Context, vars jet.JetRuntimeVars) (VarMap)

EDIT:

Give me some time, I may need to check if the data is map and if so then somehow convert these to VarMap and pass them, I think I already tried this and it failed but let me try something else now.

[kataras]

@Dexus, it's fixed. Please test it by yourself, example updated as well.

iris/_examples/view/template_jet_0/main.go

Lines 125 to 137 in de2f170

	ctx.ViewData("showingAllDone", true)
	ctx.ViewData("title", "Todos - All Done")
	// Key does not actual matter at all here.
	// However, you can enable it for better performance.
	// In order to enable key mapping for
	// jet specific renderer and ranger types
	// you have to initialize the View Engine
	// with `tmpl.DisableViewDataTypeCheck("_jet")`.
	//
	// Defaults to type checks, empty key.
	ctx.ViewData("_jet", (&doneTODOs{}).New(todos))
	ctx.View("todos/index.jet")