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Code Issues Releases Wiki Activity

fix script execution with new CSP.

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This commit is contained in:
Kushagra Gour 2016-05-07 02:20:36 +05:30
parent 89d0b15bc2
commit 1d39b5855a
3 changed files with 13 additions and 16 deletions
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2
index.html
View File

@ -208,7 +208,7 @@
<div id="js-js-code" data-type="js" class="code-wrap"></div>
</div>
<div class="demo-side" id="js-demo-side">
<iframe src="" frameborder="0" id="demo-frame"></iframe>
<iframe src="about://blank" frameborder="0" id="demo-frame"></iframe>
</div>
</div>
<div class="footer">

1
manifest.json
View File

@ -9,6 +9,7 @@
"permissions": [
"storage"
],
"content_security_policy": "script-src 'self' 'unsafe-eval' 'sha256-oEJh/gQdHXu0Vw34Jd7uSMA+d9M2HnPWjJvHIqRgs0w='; object-src 'self'",
"icons": {
"16": "icon-16.png"
}

26
script.js
View File

@ -80,23 +80,19 @@
var css = editur.cm.css.getValue();
var js = editur.cm.js.getValue();
self.demoFrameDocument.open(html);
self.demoFrameDocument.write(html);
self.demoFrameDocument.close();
frame.contentWindow.location.reload();
var scriptTag = document.createElement('script');
scriptTag.textContent = js;
self.demoFrameDocument.body.appendChild(scriptTag);
// Do everything in next stack so that reload completes. Otherwise
// the document context persists even after reload.
setTimeout(function () {
self.demoFrameDocument = frame.contentDocument;
html = '<html><head><script>' + 'window.addEventListener("message",function (e){ window.eval(e.data);});' + '</script><style>' + css + '</style></head><body>' + html + '</body></html>';
self.demoFrameDocument.open('text/html', 'replace');
self.demoFrameDocument.write(html);
self.demoFrameDocument.close();
var styleTag = self.demoFrameDocument.head.children.namedItem('css');
if (styleTag) {
styleTag.textContent = content;
}
else {
styleTag = document.createElement('style');
styleTag.textContent = css;
self.demoFrameDocument.head.appendChild(styleTag);
}
frame.contentWindow.postMessage(js, '*')
},0);
};
function initEditor(element, options) {