Павел's public fiddles
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jQuery addClass example
Change class name on click in jQuery
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z0dxus7w
No-Library (pure JS), HTML, CSS, JavaScript
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jQuery addClass example
Change class name on click in jQuery
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jQuery addClass example
Change class name on click in jQuery
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multi-level OPTGROUP, some seletable
Demo of multi-level OPTGROUP (not just two levels). Note: Sub-categories get the 'disabled' attribute so they can't be selected. sub-sub-categories are artificially indented via
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jQuery addClass example
Change class name on click in jQuery
-
jQuery addClass example
Change class name on click in jQuery
-
jQuery addClass example
Change class name on click in jQuery
-
sxo3zwgc
No-Library (pure JS), HTML, CSS, JavaScript
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jQuery addClass example
Change class name on click in jQuery
-
jQuery addClass example
Change class name on click in jQuery
-
8favpg1u
No-Library (pure JS), HTML, CSS, JavaScript
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jQuery addClass example
Change class name on click in jQuery
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jQuery addClass example
Change class name on click in jQuery
-
jQuery addClass example
Change class name on click in jQuery
-
advp6q8w
jQuery 3.3.1, HTML, CSS, JavaScript
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jQuery addClass example
Change class name on click in jQuery
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jQuery addClass example
Change class name on click in jQuery
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1w45rsfd
No-Library (pure JS), HTML, CSS, JavaScript
-
jQuery addClass example
Change class name on click in jQuery