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--- en:create:functions:getitemtext [24.01.2015 15:42] – [Example 1] alexander.ritter
+++ en:create:functions:getitemtext [24.01.2015 15:44] – [Example 1] alexander.ritter
@@ Line 16: / Line 16: @@
 ===== Example 1 =====
-In the following example, question "AB01" is a lengthier drop-down selection (on page 1 in the questionnaire). The respondent selects his favourite television program in the question. The question is set so that the respondent must give a response. The title of the program will be shown in question "AB02". Thus, "AB02" has a placeholder ''%title%'' in the question title.
+In the following example, question "AB01" is a lengthier drop-down selection (on page 1 in the questionnaire). The respondent selects his favourite television program. The question is set so that the respondent must give a response. The title of the program will be shown in question "AB02". Thus, "AB02" has a placeholder ''%title%'' in the question title.
 In order for the placeholder to display the title, the selected title has to be identified initially with ''getItemtext()'' , and set up as placeholder with ''[[:en:create:functions:replace|replace()]]''. The following PHP code is put on page 2 or later on:
@@ Line 23: / Line 23: @@
 <code php>
 $selection = value('AB01');  // respondent's selection (answer code = item)
-$titel = getItemtext('AB01', $auswahl);
+$title = getItemtext('AB01', $selection);
 replace('%title%', $title);  // set up placeholder
 question('AB02');  // ask question AB02
@@ Line 32: / Line 32: @@
 <code php>
 $title = value('AB01', 'free');  // Respondent's selection as text
-replace('%title%', $titel);  // Set up placeholder
+replace('%title%', $title);  // Set up placeholder
 question('AB02');  // Ask question AB02
 </code>