mirror of
https://github.com/puppeteer/puppeteer
synced 2024-06-14 14:02:48 +00:00
19 lines
623 B
JavaScript
19 lines
623 B
JavaScript
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"use strict";
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var p = require("webpage").create();
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p.onConsoleMessage = function(msg) { console.log(msg); };
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// Calls to "callPhantom" within the page 'p' arrive here
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p.onCallback = function(msg) {
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console.log("Received by the 'phantom' main context: "+msg);
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return "Hello there, I'm coming to you from the 'phantom' context instead";
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};
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p.evaluate(function() {
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// Return-value of the "onCallback" handler arrive here
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var callbackResponse = window.callPhantom("Hello, I'm coming to you from the 'page' context");
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console.log("Received by the 'page' context: "+callbackResponse);
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});
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phantom.exit();
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