unable to load Java script files for localhost

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shubhra singhal

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May 10, 2018, 3:21:07 PM5/10/18

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Hi Everyone,

I am a beginner with JSDOM and I am trying to load js in the script tag. Following is the code for this

var doc = "<!DOCTYPE html><html><head></head><body><script type=\"text/javascript\"; src=\"http://localhost:7080/folder/xyz.js\"></script></body><html>"

var dom = new JSDOM(doc, {runScripts: "dangerously",resources:"usable"});

var window = dom.window;

console.log(dom.window);

window.onload = function () {

console.log("done load...");

}

While running above I am getting this error

Error: Uncaught [SyntaxError: Unexpected token <]

at reportException (C:\node_modules\jsdom\lib\jsdom\living\helpers\runtime-script-errors.js:66:24)

at processJavaScript (C:\node_modules\jsdom\lib\jsdom\living\nodes\HTMLScriptElement-impl.js:192:7)

at HTMLScriptElementImpl._innerEval (C:\node_modules\jsdom\lib\jsdom\living\nodes\HTMLScriptElement-impl.js:122:5)

at C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:31:22

at Object.check (C:\node_modules\jsdom\lib\jsdom\living\nodes\Document-impl.js:74:11)

at C:\node_modules\jsdom\lib\jsdom\living\nodes\Document-impl.js:93:12

at wrappedEnqueued (C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:255:16)

at Request.request [as _callback] (C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:203:9)

at Request.self.callback (C:\node_modules\request\request.js:186:22)

at emitTwo (events.js:126:13) SyntaxError: Unexpected token <

at createScript (vm.js:80:10)

at Object.runInContext (vm.js:119:10)

at processJavaScript (C:\node_modules\jsdom\lib\jsdom\living\nodes\HTMLScriptElement-impl.js:190:10)

at HTMLScriptElementImpl._innerEval (C:\node_modules\jsdom\lib\jsdom\living\nodes\HTMLScriptElement-impl.js:122:5)

at C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:31:22

at Object.check (C:\node_modules\jsdom\lib\jsdom\living\nodes\Document-impl.js:74:11)

at C:\node_modules\jsdom\lib\jsdom\living\nodes\Document-impl.js:93:12

at wrappedEnqueued (C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:255:16)

at Request.request [as _callback] (C:\node_modules\jsdom\lib\jsdom\browser\resource-loader.js:203:9)

at Request.self.callback (C:\node_modules\request\request.js:186:22)

done load...

I tried couple of ways to debug the cause :

1. changing the dom as below and it worked :

var doc = "<!DOCTYPE html><html><head></head><body><script type=\"text/javascript\"; src=\"http://code.jquery.com/jquery-1.5.min.js\"></script></body><html>"

2. Copy pasted above required javascript in browser and it is working.

I am not sure what the above error indicates and how should I debug it. Any ideas?

Thanks!

Shubhra Singhal

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