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From "leonZ" <leons...@netease.com>
Subject Re: How can I set the defualt selection?
Date Tue, 08 Jul 2003 09:13:43 GMT
Thank you very much! I have made it.

"Adam Hardy" <ahardy.struts@cyberspaceroad.com> wrote in message
news:3F0A80CF.9000308@cyberspaceroad.com...
> You don't need to submit a form (HTTP PUT) to get a request object. You
> can do an HTTP GET, with no form submit in HTML client-side, by clicking
> on the URL, but to the servlet container and struts this is irrelevant.
> The request object will be created for a GET just as for a PUT.
>
> And struts will also create a form bean for you depending entirely on
> your action mapping in struts-config, regardless of whether you did a
> GET or a PUT.
>
> GET and PUT are just HTTP internet transfer protocol formats. I believe
> a GET has only got a HTTP header, whereas PUT has a body too, which
> means you can send more bytes in your parameters. (GET parameters are on
> the query string, PUT params are the form fields).
>
> Adam
>
> leonZ wrote:
> > But how do you set the defualt option without submit the form?
> > action.execute() need the HttpServletRequest object, and this object is
got
> > from a submitting of a form in jsp.
> > Maybe I am wrong, could give me a valid code segment example?
> >
> > "Adam Hardy" <ahardy.struts@cyberspaceroad.com> wrote in message
> > news:3F09452A.6010301@cyberspaceroad.com...
> >
> >>Struts will automatically mark the selected option when the value of the
> >>select box field/property in the actionform is set.
> >>
> >>So if you want to set one option as default in a blank form, set the
> >>actionform property to the value of the option you want. Preferably in
> >>the action.execute() so you don't muddle your jsp unnecessarily.
> >>
> >>Adam
> >>
> >>Caroline Jen wrote:
> >>
> >>>I have similar questions.  What is the syntax of the
> >>><html:option> tag?
> >>>
> >>>Just take the example given by you, are the codes
> >>>shown below correct?  Will the default selection
> >>>shown?
> >>>
> >>><html:select property="select1">
> >>>     <html:option property="1" labelProperty="first">
> >>>     <html:option property="2" labelProperty="second">
> >>>     <html:option property="3" labelProperty="third">
> >>></html:select>
> >>>
> >>>JPJ
> >>>
> >>>--- leonZ <leonshow@netease.com> wrote:
> >>>
> >>>
> >>>>I make it more clear here:
> >>>>
> >>>>A normal html:
> >>>><select name="select1">
> >>>>         <option value="1">first</option>
> >>>>         <option value="2" SELECTED>second</option>
> >>>>         <option value="3">third</option>
> >>>></select>
> >>>>
> >>>>how can I use the 'SELECTED' to set a defualt option
> >>>>with struts tags.
> >>>><html:select property="select1">
> >>>>       <html:option>
> >>>>       ...
> >>>></html:select>
> >>>>
> >>>>"leon" <leonshow@netease.com> wrote in message
> >>>>news:be59qa$krs$1@main.gmane.org...
> >>>>
> >>>>
> >>>>>I am a beginner of struts. I can't use the
> >>>>
> >>>>'selected' property of the
> >>>>select
> >>>>
> >>>>
> >>>>>tag in struts to set the default selection like I
> >>>>
> >>>>used it in a normal
> >>>>html.
> >>>>
> >>>>
> >>>>>It's happened in 'checked' property of struts
> >>>>
> >>>>radio tag. Could you tell me
> >>>>
> >>>>
> >>>>>how to set a defualt selection.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
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> >>>
> >>>
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> >>>
> >
> >
> >
> >
> >
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> >
> >




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