Can someone explain me how the parent tags ara called and in which order the body is evaluated??
The answer would be more helpful if someone could refer to HFS page:539. In the while loop,the value of nestlevel will increase...and since there are 2 nested levels,the value will be 2 and thats printed. I do not understand why we get all the three outputs??Whats the order in which the parent tags are called here??
I am trying hard to undertand this..but not clear with this concept...
Thanks in advance,
Javainn(SCJP 1.4) [ April 21, 2005: Message edited by: S javainn ]
Javainn<br /> <br />SCJP,SCWCD,SCBCD,<br />ICED (IBM-287,IBM-484,IBM-486)
IBM certified in DB2 V 8.1 Family Fundamentals (IBM 700)
The first step is to parse the JSP page. The page that is parsed is as expanded by the processing of include directives. Information in the TLD is used in this step, including the identification of custom tags, so there is some processing of the taglib directives in the JSP page.
So do we have to conclude that the inner most tag's doStartTag() method is called first?
I'm not sure, as I've not tested this yet. I'll be coding this during the weekend.
Meanwhile can somebody please explain this.
Where are Jose Esteban, Praveen Kumar and Bassam Zahid?
and in the doStartTag, 1. get the parent and increment a var 2. print the var 3. evaluate the body
So, for the NestedLevel (grandparent), we have the var = 0, it prints, calls the body for NestedLevel (parent), we have var = 1, it prints, calls the body for NestedLevel (child), we have var = 2, it prints.
So, the result will be 0 1 2
Hope, I was clear
Joined: Feb 21, 2005
Hi KejalChowdary and other ranchers,
After breaking my head on this,I could understand how it works..and it matches with what you explained...Thankyou for the effort taken.
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