Page not submitting in Firefox

I've a user control registered in an aspx page. User control has a textbox a开发者_运维知识库nd a submit button. Ascx code of user control is placed under a asp:panel. Using firefox, when user hits enter key, the page is not submitting to the server.However, this works fine in IE browsers. Am i missing something here?

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Try setting defaultbutton="urbuttonid" to the asp:panel

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Set property DefaultButton="submitbtn" for asp:panel.

Replace submitbtn with your asp:button id.

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Yea, what the others say. You've probably got a submit button earlier in the page that Firefox is associating you enter key press with.

Use:

  <asp:panel .... DefaultButton="btSubmit">
     <asp:textbox ... />
     <asp:button id="btSubmit" ... />
    </asp:panel>