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Posted to user@struts.apache.org by Mailing List <ma...@pdpsoft.com> on 2004/01/29 11:53:34 UTC
Using "bean:write" as a tag's value atrribute
Dear All;
Using <bean:write name="myBeanName" property="its property"> works properly
in my jsp page body. But when I want to use it in a tag to fill its
attribute, it fails.
Actually I don't know the syntax of using bean:write, obviously the below
way is wrong:
<someTag value="<bean:write name="myBeanName" property="its property">">
Using expression is wrong, too:
<someTag
value="<%=<bean:write name="myBeanName" property="its property">%>">
So how could I use bean:write in my tags?!
Any help would be greatly appreciated
Nafise
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Re: Regarding Server Side Validation in Struts
Posted by shankarr <sh...@adventnet.com>.
Hi!
My $0.02 on this.
As a design, it is best if we let the db throw exception and we handle it
using ActionError/ActionMessage in the Action file.
I feel it is better that way. Then, you can formulate the page using
<html:errors/> and the application.resources .
This is my understanding.
I am willing to learn though.
Richie
At 05:31 PM 1/29/2004 +0530, you wrote:
>Hi all,
>
> Can any one can tell, how to perform server side validation
> using struts. For example there is foem called departments, here depname
> is unique. How can i perform here.
>
> I know the logic at all. But is there any validator here.Can
> any one have any idea. Please mail regarding this...
>
>Thanks,
>Ram
>
>
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"To achieve all that is possible, one must attempt the impossible"
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Re: Using "bean:write" as a tag's value atrribute
Posted by Nicolas De Loof <ni...@cgey.com>.
<bean:define id="value" name="myBeanName" property="its property">
<someTag value="<%= value %>">
Nico.
>
> Dear All;
>
> Using <bean:write name="myBeanName" property="its property"> works properly
> in my jsp page body. But when I want to use it in a tag to fill its
> attribute, it fails.
> Actually I don't know the syntax of using bean:write, obviously the below
> way is wrong:
>
> <someTag value="<bean:write name="myBeanName" property="its property">">
>
> Using expression is wrong, too:
>
> <someTag
> value="<%=<bean:write name="myBeanName" property="its property">%>">
>
> So how could I use bean:write in my tags?!
>
> Any help would be greatly appreciated
> Nafise
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
---------------------------------------------------------------------
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Re: Using "bean:write" as a tag's value atrribute
Posted by Claire Wall <cl...@kurtosys.com>.
This is fine as long as the tag you're using the <bean:write.../> is not
another custom tag e.g. <html:.../> or <logic:.../> etc. It is done like
this:
<input type="submit" value="<bean:write name="FormName"
property="Property"/>" /> - make sure you include '/' at the end of the bean
tag.
If you want to use this in a custom tag you're going to have to define a
bean first and then use a jsp expression so you can set the value like so:
<bean:define id="prop" name="FormName" property="Property"/>
<html:option value="<%= prop %>"/>
hope this answers your question
claire :)
----- Original Message -----
From: "Mailing List" <ma...@pdpsoft.com>
To: "'Struts Users Mailing List'" <st...@jakarta.apache.org>
Sent: Thursday, January 29, 2004 10:53 AM
Subject: Using "bean:write" as a tag's value atrribute
>
> Dear All;
>
> Using <bean:write name="myBeanName" property="its property"> works
properly
> in my jsp page body. But when I want to use it in a tag to fill its
> attribute, it fails.
> Actually I don't know the syntax of using bean:write, obviously the below
> way is wrong:
>
> <someTag value="<bean:write name="myBeanName" property="its property">">
>
> Using expression is wrong, too:
>
> <someTag
> value="<%=<bean:write name="myBeanName" property="its property">%>">
>
> So how could I use bean:write in my tags?!
>
> Any help would be greatly appreciated
> Nafise
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
>
>
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Shall i use two form beans under one Action
Posted by Ramachandran <ra...@summitworks.com>.
Hi,
Shall i use two form beans under one action. Is it possible. I am having
1) LoginForm
2) LoginAction
3) RequirementForm
Here when the users login, i want to display the home jsp, caontains menu. For that i am having username and password fields in LoginForm.
And also for displaying requirements, i am having all fields in RequirementForm. So i want to writ the code in LoginAction itself but i want to use another form bean(RequirementForm) in that Action itself.
Any body have experience like that, please mail your opinion.
Thanx,
Regards,
Ram
-----Original Message-----
From: Ramachandran [mailto:ramachandran@summitworks.com]
Sent: Thursday, January 29, 2004 7:27 PM
To: Struts Users Mailing List
Subject: select box in struts
Hi,
I am having a table called employees. I want to display all the employees in the "select box" in an jsp when i click a link called 'Deactive'.
For that what i have to do.......Is there any way in struts using <html:select>
Any body knows, give your queries....
Thanx,
Regards,
Ram
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select box in struts
Posted by Ramachandran <ra...@summitworks.com>.
Hi,
I am having a table called employees. I want to display all the employees in the "select box" in an jsp when i click a link called 'Deactive'.
For that what i have to do.......Is there any way in struts using <html:select>
Any body knows, give your queries....
Thanx,
Regards,
Ram
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Regarding Server Side Validation in Struts
Posted by Ramachandran <ra...@summitworks.com>.
Hi all,
Can any one can tell, how to perform server side validation using struts. For example there is foem called departments, here depname is unique. How can i perform here.
I know the logic at all. But is there any validator here.Can any one have any idea. Please mail regarding this...
Thanks,
Ram
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