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IDProjectCategoryView StatusDate SubmittedLast Update
09742Feature requestsSurvey editingpublic2015-07-01 18:322015-07-01 19:17
Reporterkaranbole Assigned To 
PrioritynormalSeverityfeature 
Status newResolutionopen 
Summary09742: Add an option to NOT LOAD unnecessary subquestions when array_filter is used on different pages
Description

When using lots of subquestions, and then using the results for next questions, it can bring the browser to its knees; this is because the server send ALL subquestions and then FILTER them using Javascript.

It can generate a 2MB page easily in some cases ... To only show 4 or 5 lines on a table (the rest being hidden by a display:none).

What about giving the option to only load the selected subquestions if the questions are on different pages ?

Additional Information

The supplied LSG is a question group containing some sample data.

TagsNo tags attached.
Attached Files
limesurvey_group_23.lsg (495,554 bytes)
limesurvey_survey_721548.lss (514,987 bytes)
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DenisChenu

DenisChenu

2015-07-01 19:05

developer   ~32593

Need adaptation in qanda,
need to find if "actual" filter are for question in same page or not using EM : this part is more difficult ....
Option can be used maybe : more easy, can break survey but can give a real help.

Array filter style : hidden/deactivated/not rendered. But EM solutiin is really more clean.

Issue History

Date Modified Username Field Change
2015-07-01 18:32 karanbole New Issue
2015-07-01 18:32 karanbole File Added: limesurvey_group_23.lsg
2015-07-01 19:05 DenisChenu Note Added: 32593
2015-07-01 19:16 karanbole File Added: limesurvey_survey_721548.lss
2015-07-01 19:16 karanbole Issue Monitored: karanbole
2015-07-01 19:17 karanbole Issue End Monitor: karanbole
2019-11-01 17:25 c_schmitz Category Survey design => Survey editing