Programmer's Guide (《编程指南》) > Interfaces > W3C ProcessingInstruction interface > data attribute
data attribute
The content of this processing instruction. This is from the first non white space character after the target to the character immediately preceding the ?>.
data
Access
read-write
Returns
String
Set throws
DOMException
NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
Parent topic 
W3C ProcessingInstruction interface
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