InfoPath Dev

I have this XML:

- <DISCIPLINAS>
- <DISCIPLINA>
<CDTURMA>168</CDTURMA>
<NODISCIPLINA>CALCULO I</NODISCIPLINA>
- <PROFESSORES>
<NOPROFESSOR>PARDAL</NOPROFESSOR>
</PROFESSORES>
</DISCIPLINA>
- <DISCIPLINA>
<CDTURMA>155</CDTURMA>
<NODISCIPLINA>ALGEBRA I</NODISCIPLINA>
- <PROFESSORES>
<NOPROFESSOR>COMPILO DAS LINHAS </NOPROFESSOR>
<NOPROFESSOR>DEDILOQUIO TRAVANCO</NOPROFESSOR>
</PROFESSORES>
</DISCIPLINA>
</DISCIPLINAS>


I need to know how many "NOPROFESSOR" exist in each "DISCIPLINA", I tried something like this:

var cont = xmlDoc.getElementsByTagName("DISCIPLINA").length;
for (i=0;i<cont;i++) {
xmlDoc.getElementsByTagName("DISCIPLINA")(i).getElementsByTagName("PROFESSOR").length;
// ....
}

I notice that you are not setting the professor length to a var.
So what kinds of problems are you having?

I put this code only to give a idea of what I am making, sorry for the confusion.

My problem is
xmlDoc.getElementsByTagName("DISCIPLINA")(i).getElementsByTagName("PROFESSOR").length"

Are returning "0", as when i=0 as when i=1


Thanks

Hi Shayken,

Can you check first as below the code returns correctly or not

Var disciplinaLength = xmlDoc.getElementsByTagName("DISCIPLINA")(i).length;

After it returns the number then you can try your code.
One more is you given example node name is PROFESSORES but you are trying PROFESSOR . Can you check once again node name is correct or not.