jquery Gets the selected value of select

Record it.

Would have thought $ ("#vitNeedreply"). Val (); Is the value selected,

Then $ ("#vitNeedreply"). Text ();

Alert ($ ("#vitNeedreply"). Val ()); The value out is correct.

But actually $ ("#vitNeedreply"). Val (); Gets an object that is an array. If you use this value directly, some places will be reported type mismatch (such as mybits in the Xxquery.java property value if string, that is not the value, will be error

Org.springframework.beans.InvalidPropertyException:Invalid property ' vitneedreply[] ' of Bean class [ Com.ces.petition.query.RoleAccessQuery]: Referenced in indexed property path ' vitneedreply[] ' was neither an arra Y nor a List nor a Map; Returned value was [001]

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So this is not true, the correct approach is:

JQuery ("#vitNeedreply option:selected"). Val ();

So that you can get a value