Am trying to load https://developers.redhat.com/ in a iframe it works in normal html when i try to open in Chrome but not in firefox. In firefox getting error as "Load denied by X-Frame-Options"
<iframe width="100%" height="600px" frameborder="0" src="https://developers.redhat.com/?interframe=true"
id="frame2" name="frame1"></iframe>
but when i try to achieve same in VSCode with 'vscode.previewHtml' it won't work. Which browser engine VSCode uses internally? . VSCode example :
provideTextDocumentContent(uri: vscode.Uri): string {
return `
<html>
<head>
</head>
<body style="margin: 0; padding: 0; height: 100%;">
<iframe width="100%" height="600px" frameborder="0"
src="https://developers.redhat.com/?interframe=true"
id="frame2" name="frame1"></iframe>
</body>
</html>`
}
though 'vscode.previewHtml' and normal iframe in HTML work fine for a portal which i hosted. Any help or suggestion?