Try prerender-trigger event only after body has been updated to make sure Elm has rendered.

[dillonkearns]

Fixes #40.

[icidasset]

Hey 👋 I wanted to test this, but I'm getting the following error. Probably not because of this PR though? Error seems to come from generator/src/add-files-plugin.js:57

emittingTypeError: Cannot read property 'forEach' of undefined
    at /Users/icidasset/Work/fission-landing-prototype/node_modules/elm-pages/generator/src/add-files-plugin.js:57:28
    at AsyncSeriesHook.eval [as callAsync] (eval at create (/Users/icidasset/Work/fission-landing-prototype/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:78:1)
    at AsyncSeriesHook.lazyCompileHook (/Users/icidasset/Work/fission-landing-prototype/node_modules/tapable/lib/Hook.js:154:20)
    at Compiler.emitAssets (/Users/icidasset/Work/fission-landing-prototype/node_modules/webpack/lib/Compiler.js:491:19)
    at onCompiled (/Users/icidasset/Work/fission-landing-prototype/node_modules/webpack/lib/Compiler.js:278:9)
    at /Users/icidasset/Work/fission-landing-prototype/node_modules/webpack/lib/Compiler.js:681:15
    at eval (eval at create (/Users/icidasset/Work/fission-landing-prototype/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:13:1)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
 ERROR  Command failed with exit code 1.

Installed using yarn with this package.json:

{
  "private": true,
  "scripts": {
    "dev": "elm-pages develop",
    "build": "elm-pages build"
  },
  "devDependencies": {
    "elm": "latest-0.19.1",
    "elm-format": "^0.8.2",
    "elm-git-install": "^0.1.2",
    "elm-pages": "dillonkearns/elm-pages#prerender-trigger-after-view-function"
  }
}

[dillonkearns]

Hmm, maybe try this? npm install --save dillonkearns/elm-pages#prerender-trigger-after-view-function

I'm not so familiar with that syntax, could be a yarn vs npm issue?

[dillonkearns]

Closing in favor of #62.

[icidasset]

@dillonkearns Um, so sorry, but, my PR was actually set to merge into this PR. So you should merge this one into master. No changes are in master now 👀

[dillonkearns]

Whoops, I just saw that

[dillonkearns]

Released as NPM package version 1.2.4 👍