Re: How can I set the defualt selection?
Thank you very much! I have made it. Adam Hardy [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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 [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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 [EMAIL PROTECTED] wrote: I make it more clear here: A normal html: select name=select1 option value=1first/option option value=2 SELECTEDsecond/option option value=3third/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 [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I set the defualt selection?
example.jsp code segment:
...
input type=hidden name=submit_flag value=1
html:select property=type
html:option value=11/html:option
html:option value=22/html:option
html:option value=33/html:option
/html:select
...
Don't forget adding the set and get method for submit_flag to the
exampleForm.java
exampleAction.java code segment:
...
public ActionForward perform(ActionMapping actionMapping, ActionForm
actionForm, HttpServletRequest httpServletRequest, HttpServletResponse
httpServletResponse) {
MessageResources messages = getResources();
Locale locale = getLocale(httpServletRequest);
String flag =
httpServletRequest.getParameter(submit_flag)==null?:httpServletRequest.g
etParameter(submit_flag);
if(flag.equals()){
( (exampleForm) actionForm).setType(2); /** set the defualt
selection **/
return (new ActionForward(actionMapping.getInput())); /**
here the example.jsp will be show **/
}
..
...
}
and you have to visit the exampleAction(something like exampleAction.do)
instead of example.jsp for the webpage view.
that's my solution, I hope it will be helpful.
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Re: readonly - select box
Why don't u use the readOnly instead of disabled? That's not necessary to use the hidden input in this case. sriram [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] How to make a html:select readonly (not disabled). For html:text, I can use 'readonly' but this does not exist for html:select Any suggestions? Please inform. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to build a paging view(first/previous/next/last) within struts?
I use the iterate tag to show the records set. But is there any good way to show the records in several pages and with first,previous,next,last button in each pages? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I set the defualt selection?
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 [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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 [EMAIL PROTECTED] wrote: I make it more clear here: A normal html: select name=select1 option value=1first/option option value=2 SELECTEDsecond/option option value=3third/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 [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I set the defualt selection?
I make it more clear here: A normal html: select name=select1 option value=1first/option option value=2 SELECTEDsecond/option option value=3third/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 [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] 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. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
