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Diffstat (limited to 'Master/texmf-dist/doc/latex/pdf-forms-tutorial-en/forms-src/fde0013.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/pdf-forms-tutorial-en/forms-src/fde0013.tex | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/pdf-forms-tutorial-en/forms-src/fde0013.tex b/Master/texmf-dist/doc/latex/pdf-forms-tutorial-en/forms-src/fde0013.tex new file mode 100644 index 00000000000..1476634e4f3 --- /dev/null +++ b/Master/texmf-dist/doc/latex/pdf-forms-tutorial-en/forms-src/fde0013.tex @@ -0,0 +1,19 @@ +Events can be triggered by form elements, in the example +we assign the function \textit{validateTime()\/} as an event +handler for the Validate event of the +\textit{zeit} choice list. +\begin{lstlisting} +validate={validateTime();} +\end{lstlisting} +If the user leaves the choice field the function is invoked +and turns the ``from'' and ``until'' text fields visible +\begin{lstlisting} +this.getField("von").display = display.visible; +this.getField("bis").display = display.visible; +\end{lstlisting} +or invisible. +\begin{lstlisting} +this.getField("von").display = display.hidden; +this.getField("bis").display = display.hidden; +\end{lstlisting} +\lstinputlisting{../examples/ex0010.tex} |