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Posted to users@wicket.apache.org by brasmouk <br...@yahoo.fr> on 2013/09/24 14:00:37 UTC
Dynamic generation of HMI components
Hello everyone,
I am trying to study framewok wicket for the creation of a new JEE
application.
The need is to generate dynamic pages as the representation of my pages is
stored in a database.
My question: Is there a way to generate a page dynamically without having to
add html tags in a static page.
I do not want to create a html code to a StringBuffer and swing in a static
component because I also want to take bricks form / validation event
handler.
--
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Re: Dynamic generation of HMI components
Posted by Martin Grigorov <mg...@apache.org>.
Hi,
You can generate your markup on the fly or load it from anywhere by
using org.apache.wicket.markup.IMarkupResourceStreamProvider
Make sure you read IMarkupCacheKeyProvider javadoc as well.
On Tue, Sep 24, 2013 at 2:00 PM, brasmouk <br...@yahoo.fr> wrote:
> Hello everyone,
>
> I am trying to study framewok wicket for the creation of a new JEE
> application.
>
> The need is to generate dynamic pages as the representation of my pages is
> stored in a database.
>
> My question: Is there a way to generate a page dynamically without having
> to
> add html tags in a static page.
>
> I do not want to create a html code to a StringBuffer and swing in a static
> component because I also want to take bricks form / validation event
> handler.
>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Dynamic-generation-of-HMI-components-tp4661471.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Dynamic generation of HMI components
Posted by Sebastien <se...@gmail.com>.
Hi,
I think decebals did something that may interest you (or at least the
approach)
https://github.com/decebals/wicket-dashboard
Best regards,
Sebastien.
On Tue, Sep 24, 2013 at 5:02 PM, Martin Grigorov <mg...@apache.org>wrote:
> On Tue, Sep 24, 2013 at 4:37 PM, brasmouk <br...@yahoo.fr> wrote:
>
> > I want to do something like that :
> >
> >
> > //-- JAVA
> >
> > ArrayList<IHMElement> elements = getIHMElements(screenID); // from the
> > database
> >
> > add(new ListView("listview", userList) {
> > protected void populateItem(ListItem item) {
> >
> > for (IHMElement ihmElement : elements) {
> > switch (ihmElement.getIHMType)
> > {
> > case CstElement.INPUT: item.add(new
> TextField(""))
> > break;
> > case CstElement.LABEL: item.add(new Label(""))
> > break;
> > ...
> >
> > }
> > }
> > });
> >
> >
> > //-- HTML
> >
> > <div wicket:id="listview">
> > ?????
> > </div>
> >
>
> You can use Fragment component. See
> http://wicketguide.comsysto.com/guide/chapter5.html#chapter5_5
>
> case CstElement.INPUT:
> Fragment f = new Fragment("sameId", "textField", this)
> f.add(new TextField("field", ...);
> item.add(f)
> break;
> case CstElement.LABEL:
> Fragment f = new Fragment("sameId", "label", this)
> f.add(new Label("label", ...));
> item.add(f);
> break;
>
> <div wicket:id="listview">
> <wicket:container wicket:id="sameId"/>
> </div>
>
>
> <wicket:fragment wicket:id="textField">
> <input wicket:id="field"/>
> </wicket:fragment>
>
> <wicket:fragment wicket:id="label">
> <span wicket:id="label"></span>
>
> </wicket:fragment>
>
>
> >
> >
> > --
> > View this message in context:
> >
> http://apache-wicket.1842946.n4.nabble.com/Dynamic-generation-of-IHM-components-tp4661471p4661476.html
> > Sent from the Users forum mailing list archive at Nabble.com.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
Re: Dynamic generation of HMI components
Posted by Martin Grigorov <mg...@apache.org>.
On Tue, Sep 24, 2013 at 4:37 PM, brasmouk <br...@yahoo.fr> wrote:
> I want to do something like that :
>
>
> //-- JAVA
>
> ArrayList<IHMElement> elements = getIHMElements(screenID); // from the
> database
>
> add(new ListView("listview", userList) {
> protected void populateItem(ListItem item) {
>
> for (IHMElement ihmElement : elements) {
> switch (ihmElement.getIHMType)
> {
> case CstElement.INPUT: item.add(new TextField(""))
> break;
> case CstElement.LABEL: item.add(new Label(""))
> break;
> ...
>
> }
> }
> });
>
>
> //-- HTML
>
> <div wicket:id="listview">
> ?????
> </div>
>
You can use Fragment component. See
http://wicketguide.comsysto.com/guide/chapter5.html#chapter5_5
case CstElement.INPUT:
Fragment f = new Fragment("sameId", "textField", this)
f.add(new TextField("field", ...);
item.add(f)
break;
case CstElement.LABEL:
Fragment f = new Fragment("sameId", "label", this)
f.add(new Label("label", ...));
item.add(f);
break;
<div wicket:id="listview">
<wicket:container wicket:id="sameId"/>
</div>
<wicket:fragment wicket:id="textField">
<input wicket:id="field"/>
</wicket:fragment>
<wicket:fragment wicket:id="label">
<span wicket:id="label"></span>
</wicket:fragment>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Dynamic-generation-of-IHM-components-tp4661471p4661476.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Dynamic generation of HMI components
Posted by brasmouk <br...@yahoo.fr>.
I want to do something like that :
//-- JAVA
ArrayList<IHMElement> elements = getIHMElements(screenID); // from the
database
add(new ListView("listview", userList) {
protected void populateItem(ListItem item) {
for (IHMElement ihmElement : elements) {
switch (ihmElement.getIHMType)
{
case CstElement.INPUT: item.add(new TextField("")) break;
case CstElement.LABEL: item.add(new Label("")) break;
...
}
}
});
//-- HTML
<div wicket:id="listview">
?????
</div>
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/Dynamic-generation-of-IHM-components-tp4661471p4661476.html
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Re: Dynamic generation of HMI components
Posted by "Richard W. Adams" <RW...@UP.COM>.
Short answer: You must write *some* HTML.
Not-so-short-answer: The minimum required HTML is pretty small.
From: brasmouk <br...@yahoo.fr>
To: users@wicket.apache.org
Date: 09/24/2013 08:14 AM
Subject: Dynamic generation of HMI components
Hello everyone,
I am trying to study framewok wicket for the creation of a new JEE
application.
The need is to generate dynamic pages as the representation of my pages is
stored in a database.
My question: Is there a way to generate a page dynamically without having
to
add html tags in a static page.
I do not want to create a html code to a StringBuffer and swing in a
static
component because I also want to take bricks form / validation event
handler.
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Dynamic-generation-of-HMI-components-tp4661471.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
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