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| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision |
| en:create:filter-itemcount [10.12.2014 15:10] – [At Least One Item Selected] alexander.ritter | en:create:filter-itemcount [11.12.2014 21:33] – alexander.ritter |
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| **Tip:** If the item ID is only stated as a single-digit ((''TF04_1'' instead of ''TF04_01''), the ''value()'' command is not affected. This is particularly useful if the user wants to check more than 9 items. | **Tip:** If the item ID is only stated as a single-digit ((''TF04_1'' instead of ''TF04_01''), the ''value()'' command is not affected. This is particularly useful if the user wants to check more than 9 items. |
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| In this example, it is particularly interesting what can be done with the counter (''$counter'') -- i.e. the last three lines. If an interview uses none of the specified media at least once a month, in the above example he will be sent directly to the end of the questionnaire. Of course, a question block could also be skipped in this way or other filters implemented depending on ''$counter''. | In this example, it is particularly interesting what can be done with the counter (''$counter'') -- i.e. the last three lines. If an respondent uses none of the specified media at least once a month, in the above example he will be sent directly to the end of the questionnaire. Of course, a question block could also be skipped in this way or other filters implemented depending on ''$counter''. |
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| **Tip:** If you need the complex determined variable ''$counter'' later on in the questionnaire for another filter, use the function ''[[functions-proc#registervariable|registerVariable()]]''. | **Tip:** If you need the complex determined variable ''$counter'' later on in the questionnaire for another filter, use the function ''[[functions-proc#registervariable|registerVariable()]]''. |
