Opened 6 years ago

Closed 6 years ago

#9506 closed bug (invalid)

datepicker erroneously marks weekday as weekend with "ui-datepicker-week-end" CSS style

Reported by: cemmerven Owned by: cemmerven
Priority: minor Milestone: none
Component: ui.core Version: 1.10.3
Keywords: Cc:
Blocked by: Blocking:


when trying to highlight weekends such as

.ui-datepicker-week-end a { color: red !important; }

its erroneously marks weekday as weekend and skip one week-end-day for demonstration :

FIX: just edit two lines in jquery-ui-1.10.3.js

lines 9326

((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends

as ((dow + firstDay) % 7 >= 5 ? " ui-datepicker-week-end" : "") + highlight


line 9302

thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +


thead += "<th" + ((dow + firstDay) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +

Change History (4)

comment:1 Changed 6 years ago by cemmerven

I was accidentally paste wrong URL for demonstration

comment:2 Changed 6 years ago by cemmerven

It looks like seting firstDay other than "zero" like firstDay(1) firstDay(2) affects its behaviour and its inconsistent between browsers (IE10 and chrome). I have also refresh browser cache with (ctrl + F5).

comment:3 Changed 6 years ago by tj.vantoll

Owner: set to cemmerven
Status: newpending

Hi cemmerven,

Thanks for taking the time to contribute to the jQuery UI project. Your test case was using an old version of UI: but regardless I'm not seeing an issue in either.

For me all Saturdays and Sundays are red. What am I missing?

comment:4 Changed 6 years ago by trac-o-bot

Resolution: invalid
Status: pendingclosed

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