RE: Accessing bean in JSP but w/in java
Can you explain me which JSP instructions have you used for, please? Thanks Mauro -Original Message- From: Scott Seong [mailto:[EMAIL PROTECTED] Sent: giovedì 13 marzo 2003 3.50 To: Struts Users Mailing List Subject: Re: Accessing bean in JSP but w/in java Great!!! Thanks much :-) Scott - Original Message - From: "Dan Tran" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003 8:28 PM Subject: Re: Accessing bean in JSP but w/in java > your actionForm should be already placed in your session or request object > based on yours strut config file. > > To access the a field in the field your can accessit using > > yourFormName.yourFieldName if you are using regular java bean > > or yourFormName.map.yourFieldName if you are using DynaForm type class > > See my last few post to see how I access it using JSTL which is really cool > and clean > > Good Luck > > -Dan > > - Original Message - > From: "Scott Seong" <[EMAIL PROTECTED]> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]> > Sent: Wednesday, March 12, 2003 6:21 PM > Subject: Accessing bean in JSP but w/in java > > > > Hello, > > > > I have a little problem that I need help from experienced users. > > > > I'm trying to access actionForm value in the JSP inside the java code. Why > > would I use Java inside the JSP? I needed to derive options values based > on > > the value I received from the ActionForm. For example, > > > > ActionForm contains a property, "today" which will contain a string > value -- > > say "20030312". From this value, I need to generate 5 additional business > > days to be provided in the options pick list. In order to generate > > additional values, I need to assign a reference to a variable. So, how do > I > > gain access to the actionForm in the JSP? > > > > Thanks, > > Scott > > > > > > > > > > > > - > > 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Accessing bean in JSP but w/in java
write a getX() and just do bean.x in JSP Scott Seong wrote: Hello, I have a little problem that I need help from experienced users. I'm trying to access actionForm value in the JSP inside the java code. Why would I use Java inside the JSP? I needed to derive options values based on the value I received from the ActionForm. For example, ActionForm contains a property, "today" which will contain a string value -- say "20030312". From this value, I need to generate 5 additional business days to be provided in the options pick list. In order to generate additional values, I need to assign a reference to a variable. So, how do I gain access to the actionForm in the JSP? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Accessing bean in JSP but w/in java
Great!!! Thanks much :-) Scott - Original Message - From: "Dan Tran" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003 8:28 PM Subject: Re: Accessing bean in JSP but w/in java > your actionForm should be already placed in your session or request object > based on yours strut config file. > > To access the a field in the field your can accessit using > > yourFormName.yourFieldName if you are using regular java bean > > or yourFormName.map.yourFieldName if you are using DynaForm type class > > See my last few post to see how I access it using JSTL which is really cool > and clean > > Good Luck > > -Dan > > - Original Message - > From: "Scott Seong" <[EMAIL PROTECTED]> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]> > Sent: Wednesday, March 12, 2003 6:21 PM > Subject: Accessing bean in JSP but w/in java > > > > Hello, > > > > I have a little problem that I need help from experienced users. > > > > I'm trying to access actionForm value in the JSP inside the java code. Why > > would I use Java inside the JSP? I needed to derive options values based > on > > the value I received from the ActionForm. For example, > > > > ActionForm contains a property, "today" which will contain a string > value -- > > say "20030312". From this value, I need to generate 5 additional business > > days to be provided in the options pick list. In order to generate > > additional values, I need to assign a reference to a variable. So, how do > I > > gain access to the actionForm in the JSP? > > > > Thanks, > > Scott > > > > > > > > > > > > - > > 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: Accessing bean in JSP but w/in java
your actionForm should be already placed in your session or request object based on yours strut config file. To access the a field in the field your can accessit using yourFormName.yourFieldName if you are using regular java bean or yourFormName.map.yourFieldName if you are using DynaForm type class See my last few post to see how I access it using JSTL which is really cool and clean Good Luck -Dan - Original Message - From: "Scott Seong" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003 6:21 PM Subject: Accessing bean in JSP but w/in java > Hello, > > I have a little problem that I need help from experienced users. > > I'm trying to access actionForm value in the JSP inside the java code. Why > would I use Java inside the JSP? I needed to derive options values based on > the value I received from the ActionForm. For example, > > ActionForm contains a property, "today" which will contain a string value -- > say "20030312". From this value, I need to generate 5 additional business > days to be provided in the options pick list. In order to generate > additional values, I need to assign a reference to a variable. So, how do I > gain access to the actionForm in the JSP? > > Thanks, > Scott > > > > > > - > 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: Accessing bean in JSP but w/in java
If you set the value in actionForm, couldn't you derive it then and place it in another property ? Then provided the property has the get method you can access it using the bean tags and render the property right ? Scott Seong wrote: Hello, I have a little problem that I need help from experienced users. I'm trying to access actionForm value in the JSP inside the java code. Why would I use Java inside the JSP? I needed to derive options values based on the value I received from the ActionForm. For example, ActionForm contains a property, "today" which will contain a string value -- say "20030312". From this value, I need to generate 5 additional business days to be provided in the options pick list. In order to generate additional values, I need to assign a reference to a variable. So, how do I gain access to the actionForm in the JSP? Thanks, Scott - 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: Accessing bean in JSP but w/in java
You can place your Form (or just the one necessary value) into the request object, then create a taglib that reads that value (taglib has access to the request object) and does what you need. --- Scott Seong <[EMAIL PROTECTED]> wrote: > Hello, > > I have a little problem that I need help from > experienced users. > > I'm trying to access actionForm value in the JSP > inside the java code. Why > would I use Java inside the JSP? I needed to derive > options values based on > the value I received from the ActionForm. For > example, > > ActionForm contains a property, "today" which will > contain a string value -- > say "20030312". From this value, I need to generate > 5 additional business > days to be provided in the options pick list. In > order to generate > additional values, I need to assign a reference to a > variable. So, how do I > gain access to the actionForm in the JSP? > > Thanks, > Scott > > > > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __ Do you Yahoo!? Yahoo! Web Hosting - establish your business online http://webhosting.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
