Replacing Component causes "close tag not found for tag" exception
------------------------------------------------------------------
Key: WICKET-1190
URL: https://issues.apache.org/jira/browse/WICKET-1190
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.3.0-rc1
Reporter: xiefei
There is always some part of a page that we need to replace its content with
some new block of html markup retrieved from an ajax call. What i am currently
doing is using a fragment to represent the original block of html, like this:
<span wicket:id="container"></span>
<wicket:fragment wicket:id="original-content-of-container">
original contents that can contain nested component like <span
wicket:id="nested-component"></span>
<wicket:fragment>
<a wicket:id="ReplaceContainer">Click me to replace container's content with a
new one</a>
in the java code:
public ThePage(){
Fragment container = new Fragment("container",
"original-content-of-container", this);
container.setOutputMarkupId(true);
container.add(new Label("nested-component", "nested component
content"));
add(container);
add(new AjaxLink("ReplaceContainer"){
onClick(target){
NewPanel newContainer = new NewPanel("container");
newContainer.add(...new nested components...);
newContainer.setOutputMarkupId(true);
ThePage.this.addOrReplace(newContainer);
target.addComponent(newContainer);
}
}
}
This works fine. The container can later be replaced by another component such
as a panel. But requires an additional fragment to be defined and disturbs
the structure of the markup. IMO, the natural way is to just use a
WebMarkupContainer to render the original content, like this:
<span wicket:id="container">
original contents that can contain nested component like <span
wicket:id="nested-component"></span>
</span>
<a wicket:id="ReplaceContainer">Click me to replace container's content with a
new one</a>
in the java code:
public ThePage(){
WebMarkupContainer container = new WebMarkupContainer("container");
container.setOutputMarkupId(true);
container.add(new Label("nested-component", "nested component
content"));
add(container);
add(new AjaxLink("ReplaceContainer"){
onClick(target){
NewPanel newContainer = new NewPanel("container");
newContainer.add(...new nested components...);
newContainer.setOutputMarkupId(true);
ThePage.this.addOrReplace(newContainer);
target.addComponent(newContainer);
}
}
}
The above codes render the original container successfully. But the replace
action only works if the original container does not have any nested
components. When it has some, wicket throws an exception says : "close tag
not found for tag: <span id="container1" wicket:id="container"> ..."
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
