sunlabs.brazil.sunlabs
Class IdUniquificationTemplate
java.lang.Object
sunlabs.brazil.template.Template
sunlabs.brazil.sunlabs.IdUniquificationTemplate
- All Implemented Interfaces:
- TemplateInterface
public class IdUniquificationTemplate
- extends Template
Template to assign div and span id's that are unique for each
browser window. Html Tag id's are supposed to be unique. However, if there
are multiple browser windows, the server often ends of generating the same
id for each window that is displaying the same url. This template fixes this
by automatically incorporating a unique identifier into every "id"
attribute based on the value of the "subst" request property. The first
"%" character in the value of "subst" is replaced by the specified "id" value.
This template looks at all "span", "div", and "section" tags and
rewrites all id attributes. ("section" is a non-standard tag that may be
used by the server for automatic "id" uniquification.)
It is up to the developer to make sure there is a request property that
is unique for each window that is part us the "subst" value (e.g.
subst=%_${window_id}
to append the window id onto the id).
If the boolean attribute "norewrite" is specified, the id will not be rewritten.
If the request property "title." exists, it is added as the title
attribute for this section or div, which will make it show-up on the
"balloon help"
NOTE:
This template may be useful primarily in debugging multi browser
window AJAC applications, and shouldn't be needed in "production".
Fields inherited from class sunlabs.brazil.template.Template |
debug |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
IdUniquificationTemplate
public IdUniquificationTemplate()
init
public boolean init(RewriteContext hr)
- Description copied from class:
Template
- Called before this template processes any tags.
- Specified by:
init
in interface TemplateInterface
- Overrides:
init
in class Template
tag_span
public void tag_span(RewriteContext hr)
tag_div
public void tag_div(RewriteContext hr)
tag_table
public void tag_table(RewriteContext hr)
tag_section
public void tag_section(RewriteContext hr)