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POChrome Manifest.json syntax error
 

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  1. POChrome Manifest.json syntax error
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    <p>I am working on a chrome app and its basically done, however I am adding code to my customer's website to have it determine if the app is installed on chrome or not.</p> <p>In order to do this I need to check for a file "manifest.json" is available for the app to determine if its installed or not.</p> <p>I am using the below code that I got from another posted question on here:</p> <pre><code>function detectChromeExtension(extensionId, accesibleResource, callback){ if (typeof(chrome) !== 'undefined'){ var xmlHttp = new XMLHttpRequest(), testUrl = 'chrome-extension://' +extensionId +'/' +accesibleResource; xmlHttp.open('HEAD', testUrl, true); xmlHttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xmlHttp.timeout = 1000; xmlHttp.onreadystatechange = function() { if (xmlHttp.readyState == 4 &amp;&amp; typeof(callback) == 'function') { if (xmlHttp.status == 200) { callback.call(this, true); } else { callback.call(this, false); } } } xmlHttp.ontimeout = function() { if (typeof(callback) == 'function') callback.call(this, false); } xmlHttp.send(); } else { if (typeof(callback) == 'function') callback.call(this, false); } }; detectChromeExtension('gcjbmhbihobfgpjmfbooldocijijdpig', 'manifest.json', myCallbackFunction); function myCallbackFunction(extensionExists) { if (extensionExists){ console.log('Extension present'); } else { console.log('Extension not present'); } } </code></pre> <p>By checking the chrome console I am getting the following output:</p> <p>Denying load of chrome-extension://gcjbmhbihobfgpjmfbooldocijijdpig/manifest.json. Resources must be listed in the web_accessible_resources manifest key in order to be loaded by pages outside the extension.</p> <p>so to fix this I am trying to add "web_accessible_resources": ["manifest.json"] into my manifest.json but it tells me that this line doesn't follow syntax.</p> <p>Here is the full manifest.json:</p> <pre><code>{ "name": "Watch TBR", "version": "1.0", "manifest_version": 2, "default_locale": "en", "description": "Easy access to WatchTBR.com", "icons": { "128": "icon_128.png", "16": "icon_16.png" }, "app": { "urls": [ "http://www.watchtbr.com/" ], "launch": { "web_url": "http://www.watchtbr.com/" } }, "web_accessible_resources": ["manifest.json"], "permissions":["http://www.watchtbr.com"] } </code></pre> <p>Any help on this is greatly appreciated.</p>
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