Execute dynamic code

i have following in a string.

javascript: __doPostBack('GridWidget', 'Edit$0')

how can i dynamically exec开发者_运维问答ute this?

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Remove the "javascript:" from the front, and call eval() on the string.

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var js = "javascript: __doPostBack('GridWidget', 'Edit$0')".replace("javascript:","");
eval(js)