Differences

This shows you the differences between two versions of the page.

--- en:create:filter-solving [01.12.2014 14:40] – [Detect failures] update admin
+++ en:create:filter-solving [27.11.2020 21:05] – [Top 3] sophia.schauer
@@ Line 33: / Line 33: @@
 ==== Top 3 ====
-Is the question shown although the filter should exclude it? Or is the question even shown twice?
+Is the question shown although the filter should exclude it? Or is the question even shown twice? If the warning "Items in the following question are already displayed further up on this page. This almost inevitably leads to data loss"?
 Please take into consideration that "roping-in" a question into a questionaire page using Drag & Drop has the same effect like the use of ''question()'' (e.g. in a filter). Maybe you roped the question in in addition to the ''question()'' command.
@@ Line 48: / Line 48: @@
   - The identification of each question is shown in squared brackets.
-  - In the upper right is a yellow corner. If you move the mouse upon, is Shows the //debug information//. This is necessary for finding mistakes in filters.
+  - In the upper right there is a button "debug information". Click it to see the //debug information// of the current questionnaire page. This is additional information on the page's procession -- and extremely valuable when searching for problems with filters and/or PHP code.
   - SoScisurvey will show hints and alerts if it detects a problem. This information is not shown to normal respondents (in contrast to failures).