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I'm trying to use a grid with rows having a <detail> item.
I have a fulfill attibute on it:
fulfill="onOpen=/xyz/mypage.zul"
I need to pass to "mypage.zul" an attribute (a master code to filter items on the underlying page).
How can I pass it?
I don't like to get it by "a parent sequence" from "mypage.zul" itself.
Can anyone help me?
Any hint will be appreciate.
Thanks
I solved myself in this way.
The grid is bound with a data bean.
I get the bean for the current row and pass it to detail page.
This is a fragment for the page where grid is:
<row>
<detail open="false" fulfill="onOpen">
<zscript>
Row current_row = self.parent;
int index = current_row.getParent().getChildren().indexOf(current_row);
Object row_data = current_row.getGrid().getModel().get(index);
</zscript>
<include src="/xyz/mypage.zul" rowSelected="${row_data}"/>
</detail>
..... other row items here ......
</row>
In mypage.zul I get the data bean in this way:
<zk>
<zscript>
Object data = Executions.getCurrent().getAttribute("rowSelected");
</zscript>
</zk>
In this way the page "mypage.zul" is encapsulated, because don't need to reference any component from the calling one.
Bye
There's a another approach to use onFulfill event to get the model your need from Detail.
<row>
<detail fulfill="onOpen" >
<attribute name="onFulfill" ><![CDATA[
/* Row current_row = self.parent;
int index = current_row.getParent().getChildren().indexOf(current_row);
Object row_data = current_row.getGrid().getModel().get(index);
*/
HashMap map = new HashMap();
map.put("rowSelected","Mydata");
Executions.createComponents("test2.zul",self,map);
]]></attribute>
</detail>
</row>
test2.zul
<div>asdasd ${arg.rowSelected}</div>
And if you want to get the arguments in included page's zscript ,
another way is to use arg ( implict object ).
like
<div>asdasd ${arg.rowSelected}
<zscript>
System.out.println(arg.get("rowSelected"));
</zscript>
</div>
Asked: 2011-05-10 07:43:31 +0800
Seen: 382 times
Last updated: May 12 '11