Example of execution order between href jump and onclick in html hyperlink A tag

Execution relationship between href jump and onclick of html hyperlink A tag

html's A tag's href is used for jumping, but if the onclick event is added, the execution order?

as follows:

[code]

<a href=1.html onclick=return confirm('Does this node be deleted?'); ><img src=shanchu.gif></a>

If onclick returns false, a does not jump;

If onclick returns true, a jumps

Note: add the return keyword in onclick

This is often used to make judgments before jumping! !