使用javascript停止表单?怎么了?

cdx*_*dxf 2 html javascript forms function

   <form onsubmit="return false">
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那是有效的.但

     <form method="post" action="" onsubmit="off()">
     function off(){return false); 
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不行

xda*_*azz 6

您需要返回值.

<form method="post" action="" onsubmit="return off();">
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