Created attachment 1060049 [details] Something one should never see, if javascript worked correctly in firefox Description of problem: Using the tablesorter (a javascript implementation to conveniently sort and filter tables) often filtering (especially the exact match feature) gets screwed up and shows too few table lines. Version-Release number of selected component (if applicable): firefox-39.0-8 But it happens with all firefoxes i have tried, including on windows How reproducible: It can be verified with this page: https://mottie.github.io/tablesorter/docs/example-pager-filtered.html Play a bit e.g. with the columns Japanese, English and Calculus, especially with doing an Exact match. Exact match is switched on by prefixing the string with an equal sign (or appending). After changing the filters several times, too few results are shown. Steps to Reproduce: 1. Open the page https://mottie.github.io/tablesorter/docs/example-pager-filtered.html in firefox 2. Type into the filter headers and change a bit back and forth with exact match feature 3. Actual results: after a while, too few lines are shown (please see attached screenshot). What can be seen there, should not happen. There should be one line visible containing both Japanese and Calculus the value 90, as you can easily verify opening the page and typing into both filter headers =90 . Expected results: Correct filtering Additional info: It does not happen in Chrome or Internet Exploiter, but also with firefox on windows or older redhat or ubuntu
Thanks for bugreport. Do you still see this issue in Firefox 42? I cannot reproduce now.
Yes i still see it with firefox 42. Please go to this link, https://mottie.github.io/tablesorter/docs/example-pager-filtered.html and play with =100 in Column English, 90= in column Japanese and 90= in column Calculus. It cannot be seen instantly. Try a bit. Remove the equal sign, type it again, remove an entire fields, type it again, with or without equal sign. All of a sudden, you see nothing shown anymore, though one row should be visible.
Created attachment 1092087 [details] no-repro screenshot Hm, I still can't reproduce it. Please try to run firefox in safe mode with addons/plugins disabled (firefox -safe-mode) or with fresh profile (firefox -P).
Very interesting. In safe-mode i never see the phenomenon, the hard i try, really. Contrary to this, a fresh profile, a different account or different home directory do not help. With a few typing in the filter entries things go wrong. This seems weird to me as no extensions are installed (so safe mode should not change anything) and all add-ons are disabled anyway or in "ask to enable"
Hm, maybe you have some system-wide installed addons? Please look at about:support page in Extensions section.
No, sorry. There's no extension listed.
I see the phenomenon also on an Android phone with firefox 42
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