JQuery - how to determine if a dom element is "hidden"?
5451
How do I check if an element is hidden in jQuery?
132468
jquery fade element does not show elements styled 'visibility: hidden'
116107
hide div if clicked outside of it
144753
Equivalent of jQuery .hide() to set visibility: hidden
35138
jQuery Show/Hide Question
120258
Check if element is visible in DOM
144503
How can I check if a scrollbar is visible?
3367
jQuery form submit: Any way to know what element triggered the submit?
48269
detecting any selected dropdown value with jquery?
126638
How can I determine if a jQuery object is deferred?
85970
Test if element is present using Selenium WebDriver?
150418
jquery does div contain children of a certain class
101769
Detecting which list element was clicked using jquery (list is added dynamically)
103062
How do I check whether a checkbox is checked in jQuery?
87247
Using jQuery to test if an input has focus
50331
jQuery how to find an element based on a data-attribute value?
122010
How to catch creation of DOM elements and manipulate them with jQuery