Document.designMode Property
7 hours ago
- #JavaScript
- #Web Development
- #DOM
- The `designMode` property controls whether the entire document is editable.
- Valid values for `designMode` are "on" and "off".
- According to the specification, the default value is "off", which Firefox follows.
- Earlier versions of Chrome and IE defaulted to "inherit", but Chrome 43 changed to "off" and dropped "inherit".
- In IE6-10, the value is capitalized.
- Example usage: `iframeNode.contentDocument.designMode = "on";` to make an iframe's document editable.
- Specification reference: HTML DOM # dom-document-designmode-dev.