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jsPlumbAdvent Calendar 2015

Day 1

jsPlumb 2.0.3のnpmパッケージはisomorphicでない

Last updated at Posted at 2015-11-30

パッケージ名は全て小文字のjsplumbです。

npm i jsplumb

window.navigator依存のためNode.jsでは動きません

requireしてみます

index.js
var jsPlumb = require('jsplumb')
node index.js

window.navigator.userAgentに依存しているため、Node.jsでは実行できません。

/Users/shigerunakajima/jsPlumb_test/node_modules/jsplumb/dist/js/jsPlumb-2.0.3.js:627
        android: navigator.userAgent.toLowerCase().indexOf("android") > -1
                 ^

ReferenceError: navigator is not defined
    at Object.<anonymous> (/Users/shigerunakajima/jsPlumb_test/node_modules/jsplumb/dist/js/jsPlumb-2.0.3.js:627:18)
    at Object.<anonymous> (/Users/shigerunakajima/jsPlumb_test/node_modules/jsplumb/dist/js/jsPlumb-2.0.3.js:1202:4)
    at Module._compile (module.js:425:26)
    at Object.Module._extensions..js (module.js:432:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/Users/shigerunakajima/jsPlumb_test/index.js:1:77)
    at Module._compile (module.js:425:26)

最新のソースコードでも特に変わりません。

依存ライブラリが含まれないためbrowserifyでも動きません

browserify index.js -o bundle.js
index.html
<script src="bundle.js" charset="utf-8"></script>

index.htmlをブラウザで開くとエラーが起きます。

スクリーンショット 2015-12-01 0.25.34.png

ReferenceError (Mottle is not defined) · Issue #437 · sporritt/jsPlumb によると2.1.0で直るそうです。

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