Confusion with placeholder tags
Hello all,
I am trying to implement a panel with a table whose tr's are Fragments. I am
using
ListView in order to generate several table rows, but my rendered
table has some markup that I wish to eliminate:
1.- the tag, which I thought would be
eliminated when calling .setOutputMarkupPlaceholderTag(false)
2.- the tag. I do not understand why
this tag appears outside the tag. I have tried
setOutputMarkupPlaceholderTag in the ListView, but it doesn't work
either.
Clearly, there is something about placeholder tags that I do not
understand at all. Could anyone please help me with this?
Any other suggestion on how to implement this table is welcome.
Thanks a lot.
Here is my panel code/markup and the rendered panel
:
** Source Code:
MyPanel.html:
http://www.w3.org/1999/xhtml"; xmlns:wicket="
http://wicket.sourceforge.net/";>
menu goes here
caption
MyPanel.java:
public class MyPanel extends Panel {
public MyPanel(String id, IModel model) {
super(id,model);
changeableComponent = contentPanel;
Arrays.asList(new String[] {
"item 1", "item 2" })
ListView lview = new ListView("menuitemrv", model) {
//private int counter = 0;
@Override
protected void populateItem(ListItem listitem) {
final String menuitemstr = (String)
listitem.getModelObject();
listitem.add(new
MenuItemFragment("menuitem","menuitemfragment", new Model(menuitemstr)));
}
};
lview.setOutputMarkupPlaceholderTag(false);
add(lview);
}
class MenuItemFragment extends Fragment {
public MenuItemFragment(String id, String markupId, IModel model) {
super(id, markupId, MainMenuPanel.this, model);
AjaxFallbackLink link = new AjaxFallbackLink("link") {
@Override
public void onClick(AjaxRequestTarget target) {
}
};
link.add(new
Label("caption",model).setOutputMarkupPlaceholderTag(false));
add(link);
}
}
}
** Rendered panel:
item 1
http://www.google.com";>
item 2
Re: Confusion with placeholder tags
setOutputMarkupPlaceholderTag is for ajax refreshes. See
setRenderBodyOnly() or use in your markup.
Martijn
On Fri, Dec 26, 2008 at 4:02 PM, David Ojeda wrote:
> Hello all,
>
> I am trying to implement a panel with a table whose tr's are Fragments. I am
> using
> ListView in order to generate several table rows, but my rendered
> table has some markup that I wish to eliminate:
>
> 1.- the tag, which I thought would be
> eliminated when calling .setOutputMarkupPlaceholderTag(false)
> 2.- the tag. I do not understand why
> this tag appears outside the tag. I have tried
> setOutputMarkupPlaceholderTag in the ListView, but it doesn't work
> either.
>
> Clearly, there is something about placeholder tags that I do not
> understand at all. Could anyone please help me with this?
>
> Any other suggestion on how to implement this table is welcome.
>
> Thanks a lot.
>
>
>
> Here is my panel code/markup and the rendered panel
> :
> ** Source Code:
> MyPanel.html:
>
> http://www.w3.org/1999/xhtml"; xmlns:wicket="
> http://wicket.sourceforge.net/";>
>
>
>
>
>
>
>
>
>
> menu goes here
>
>
>
>
>
>
>
>
>
>style="height: 26px; width =157px; vertical-align: middle;
> padding-left: 25px; text-align: left; background:
> url('images/menu-inicial.gif'); background-repeat: no-repeat;"
>onmouseover="this.style.color='#c32127'"
>class="tbmenuitem">
>
> onmouseout="this.style.color=''"
> onmouseover="this.style.color='#c32127'"
> class="tbmenuitem"
> href="#">
> caption
>
>
>
>
>
> MyPanel.java:
> public class MyPanel extends Panel {
>
>
>public MyPanel(String id, IModel model) {
>super(id,model);
>changeableComponent = contentPanel;
>
>Arrays.asList(new String[] {
>"item 1", "item 2" })
>ListView lview = new ListView("menuitemrv", model) {
>
>//private int counter = 0;
>
>@Override
>protected void populateItem(ListItem listitem) {
>final String menuitemstr = (String)
> listitem.getModelObject();
>listitem.add(new
> MenuItemFragment("menuitem","menuitemfragment", new Model(menuitemstr)));
>
>}
>};
>
>lview.setOutputMarkupPlaceholderTag(false);
>add(lview);
>
>}
>
>class MenuItemFragment extends Fragment {
>
>
>public MenuItemFragment(String id, String markupId, IModel model) {
>super(id, markupId, MainMenuPanel.this, model);
>
>AjaxFallbackLink link = new AjaxFallbackLink("link") {
>@Override
>public void onClick(AjaxRequestTarget target) {
>}
>};
>
>link.add(new
> Label("caption",model).setOutputMarkupPlaceholderTag(false));
>
>add(link);
>}
>
>}
>
> }
>
>
> ** Rendered panel:
>
>
>
>
>
>
>
>
>
>
>
>
>
> style="background: transparent url(images/menu-inicial.gif) no-repeat scroll
> 0% 0%; height: 26px; vertical-align: middle; padding-left: 25px; text-align:
> left; -moz-background-clip: -moz-initial; -moz-background-origin:
> -moz-initial; -moz-background-inline-policy: -moz-initial;"
> onmouseout="this.style.color=''">
>
> onmouseout="this.style.color=''" onclick="var
> wcall=wicketAjaxGet('?wicket:interface=:1:aswborder:mainmenu:menuitemrv:0:menuitem:link::IBehaviorListener:0:',null,null,
> function() {return Wicket.$('link1') != null;}.bind(this));return !wcall;"
> class="tbmenuitem" wicket:id="link"
> href="?wicket:interface=:1:aswborder:mainmenu:menuitemrv:0:menuitem:link::ILinkListener::">
>
> item 1
>
>
>
>
>
>
>
>
> style="background: transparent url(images/menu-inicial.gif) no-repeat scroll
> 0% 0%; height: 26px; vertical-align: middle; padding-left: 25px; text-align:
> left; -moz-background-clip: -moz-initial; -moz-background-origin:
> -moz-initial; -moz-background-inline-policy: -moz-initial;"
> onmouseout="this.style.color=''">
>
> onmouseout="this.style.color=''" onclick="var w = window.open(href, '',
> 'scrollbars=yes,location=yes,menuBar=yes,resizable=yes,status=yes,toolbar=yes');
> if(w.blur) w.focus(); return false;" class="tbmenuitem" wicket:id="link"
> href="http://www.google.co
Re: Confusion with placeholder tags
Thanks Martijn,
I had a mixup between those methods.
On Sat, Dec 27, 2008 at 10:45 AM, Martijn Dashorst <
martijn.dasho...@gmail.com> wrote:
> setOutputMarkupPlaceholderTag is for ajax refreshes. See
> setRenderBodyOnly() or use in your markup.
>
> Martijn
>
> On Fri, Dec 26, 2008 at 4:02 PM, David Ojeda
> wrote:
> > Hello all,
> >
> > I am trying to implement a panel with a table whose tr's are Fragments. I
> am
> > using
> > ListView in order to generate several table rows, but my rendered
> > table has some markup that I wish to eliminate:
> >
> > 1.- the tag, which I thought would be
> > eliminated when calling .setOutputMarkupPlaceholderTag(false)
> > 2.- the tag. I do not understand why
> > this tag appears outside the tag. I have tried
> > setOutputMarkupPlaceholderTag in the ListView, but it doesn't work
> > either.
> >
> > Clearly, there is something about placeholder tags that I do not
> > understand at all. Could anyone please help me with this?
> >
> > Any other suggestion on how to implement this table is welcome.
> >
> > Thanks a lot.
> >
> >
> >
> > Here is my panel code/markup and the rendered panel
> > :
> > ** Source Code:
> > MyPanel.html:
> >
> > http://www.w3.org/1999/xhtml"; xmlns:wicket="
> > http://wicket.sourceforge.net/";>
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > menu goes here
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > >style="height: 26px; width =157px; vertical-align: middle;
> > padding-left: 25px; text-align: left; background:
> > url('images/menu-inicial.gif'); background-repeat: no-repeat;"
> >onmouseover="this.style.color='#c32127'"
> >class="tbmenuitem">
> >
> > > onmouseout="this.style.color=''"
> > onmouseover="this.style.color='#c32127'"
> > class="tbmenuitem"
> > href="#">
> > caption
> >
> >
> >
> >
> >
> > MyPanel.java:
> > public class MyPanel extends Panel {
> >
> >
> >public MyPanel(String id, IModel model) {
> >super(id,model);
> >changeableComponent = contentPanel;
> >
> >Arrays.asList(new String[] {
> >"item 1", "item 2" })
> >ListView lview = new ListView("menuitemrv", model) {
> >
> >//private int counter = 0;
> >
> >@Override
> >protected void populateItem(ListItem listitem) {
> >final String menuitemstr = (String)
> > listitem.getModelObject();
> >listitem.add(new
> > MenuItemFragment("menuitem","menuitemfragment", new Model(menuitemstr)));
> >
> >}
> >};
> >
> >lview.setOutputMarkupPlaceholderTag(false);
> >add(lview);
> >
> >}
> >
> >class MenuItemFragment extends Fragment {
> >
> >
> >public MenuItemFragment(String id, String markupId, IModel model)
> {
> >super(id, markupId, MainMenuPanel.this, model);
> >
> >AjaxFallbackLink link = new AjaxFallbackLink("link") {
> >@Override
> >public void onClick(AjaxRequestTarget target) {
> >}
> >};
> >
> >link.add(new
> > Label("caption",model).setOutputMarkupPlaceholderTag(false));
> >
> >add(link);
> >}
> >
> >}
> >
> > }
> >
> >
> > ** Rendered panel:
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > > style="background: transparent url(images/menu-inicial.gif) no-repeat
> scroll
> > 0% 0%; height: 26px; vertical-align: middle; padding-left: 25px;
> text-align:
> > left; -moz-background-clip: -moz-initial; -moz-background-origin:
> > -moz-initial; -moz-background-inline-policy: -moz-initial;"
> > onmouseout="this.style.color=''">
> >
> > > onmouseout="this.style.color=''" onclick="var
> >
> wcall=wicketAjaxGet('?wicket:interface=:1:aswborder:mainmenu:menuitemrv:0:menuitem:link::IBehaviorListener:0:',null,null,
> > function() {return Wicket.$('link1') != null;}.bind(this));return
> !wcall;"
> > class="tbmenuitem" wicket:id="link"
> >
> href="?wicket:interface=:1:aswborder:mainmenu:menuitemrv:0:menuitem:link::ILinkListener::">
> >
> > item 1
> >
> >
> >
> >
> >
> >
> >
> >
> > > style="background: transparent url(images/menu-inicial.gif) no-repeat
> scroll
> > 0% 0%; height: 26px; vertica
