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76 Cards in this Set
- Front
- Back
How could one select all div and span elements to create a wrapped set in jQuery?
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With a comma between the selectors: $('span,div')
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What is matched by: $('*')
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matches any element
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What is matched by: $('x')
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matches any element of type x
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what is matched by $('x y')
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matches any element of type y that is a descendant of x
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what is matched by $('x>y')
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mathches element of type y if it is a direct descendant of x
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what is matched by $('E+F')?
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elements with tag F immediately preceded by E
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what is matched by $('E~F')?
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elements of type F preceded by any sibling E
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what is matched by $('E.C')?
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elements of type E with class C.
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what is matched by $('.C')?
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same as $('*.C') - elements with class C
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what is matched by $('E#I')?
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elements of type E with id I
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what is matched by $('E[A]')?
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elements with type E having attribute A (of any value)
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what is matched by $('E[A=V]')?
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elements with type E having attribute A with value of V
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what is matched by $('E[A^=V]')?
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elements of type E with attribute A whose value starts with V
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what is matched by $('E[A$=V]')?
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elements of type E with attribute A whose value ends with V
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what is matched by $('E[A!=V]')?
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elements of type E with attribute A that doesn't match value V (or doesn't have attribute A)
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what is matched by $('E[A*=V]')?
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element of type E with attribute A with value containing V
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what css selector matches any element?
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the * selector
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what css selector matches all elements of type E?
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E
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what css selector matches all elements with type F that are descendants of E?
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E F
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what css selector matches all elements of type F that are direct children of E?
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E>F
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what css selector matches elements of type F immediately preceded by sibling E?
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E+F
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what css selector matches tags type F preceded by any sibling E?
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E~F
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what css selector matches element E with css class C?
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E.C
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what css selector matches element E with ID F?
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E#F
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what css selector matches elements of type E with an attribute A?
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E[A]
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what css selector matches elements of type E with attribute A having value V?
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E[A=V]
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what css selector matches elements of type E with attribute A having value starting with V?
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E[A^=V]
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what css selector matches elements of type E with attribute A having value ending with V?
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E[A$=V]
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what css selector matches elements of type E with attribute A having value not containing V, or no attribute A?
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E[A!=V]
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what css selector matches elements of type E having attribute A with value containing V?
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E[A*=V]
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what is matched by css selector 'li a:first'?
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the first link that is a descendant of a list item
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what is matched by css selector 'li a:last'?
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the last link that is a descendant of a list item
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what is matched by css selector li:first-child?
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the first list item in each list
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what is matched by css selector 'li:last-child'?
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last list item in each list
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what is matched by css selector ':only-child'?
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returns all list items with no siblings
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how does one return the first descendant of type F from parent E?
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E F:first
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how does one return the last descendant of type F from parent E?
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E F:last
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how does one return all elements of type F that are the first sibling in the DOM tree?
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F:first-child
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how does one return the last list item of every list on the page?
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li:last-child
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how does one return all elements with no siblings?
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:only-child
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what is returned by the selector $('li:nth-child(3)')?
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the third list element of each list
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which selector matches a child element at a specific position relative to its siblings?
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:nth-child(x) where x is the position
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which selector returns even or odd children, relative to the sibling elements?
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:nth-child(even|odd) or :even or :odd
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explain what is return by $('table#data tr:nth-child(odd)')
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returns odd rows from table with id #data
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explain what is returned by $('ul li:even')
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returns even positioned list elements from each unordered list
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explain the difference between :eq(n) and :nth-child(n)
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both return the nth matched element; however, nth-child starts at index 1 where :eq, :lt, :gt, start at index 0
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name the CSS selector that returns all elements after x in a given context
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:gt(x)
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name the CSS selector that returns all elements before x in a given context
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:lt(x)
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explain what is returned by $('div#menu a:gt(2)')
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all a tags after the 2nd contained in the div with id 'menu'
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explain what is matched by $('input[type=checkbox][checked]')
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This only matches checkboxes with an INITIAL state of checked, not ones currently checked.
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explain what is matched by the filter selector :checkbox:checked;enabled
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Only checkboxes that are both enabled and currently checked
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explain the purpose of the :animated filter selector
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selects only elements that are currently under animated control
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explain the purpose of the :button filter selector
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selects any of the following
input[type=submit], input[type=reset], input[type=button] |
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explain the purpose of the :checkbox filter selector
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checkbox elements, equivalent to input[type=checkbox]
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what is matched by the filter selector :checked
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selects checkboxes or radio buttons in a selected state
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what is matched by the filter selector :contains(y)
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selects elements containing the text 'y'
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what is matched by the filter selector :disabled
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any element in a disabled state
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what is matched by the filter selector :enabled
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any element in an enabled state
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what is matched by the filter selector :file
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equivalent to input[type=file]
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what is matched by the filter selector :has(selector)
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selects elements that contain at least one child matching 'selector'
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what is matched by the filter selector :header
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matches <h1> through <h6>
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what is matched by the filter selector :hidden
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matches elements in a hidden state
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what is matched by the filter selector :image
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equivalent to input[type=image]
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what is matched by the filter selector :input
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selects form elements (input, select, textarea, and button)
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what is matched by the filter selector :not(selector)
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matches elements that do not match selector
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what is matched by the filter selector :parent
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selects only elements with children (including text)
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what is matched by the filter selector :password
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equivalent to input[type=password]
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what is matched by the filter selector :radio
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equivalent to input[type=radio]
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what is matched by the filter selector :reset
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equivalent to input[type=reset] or button[type=reset]
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what is matched by the filter selector :selected
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selects any <option> element in a selected state
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what is matched by the filter selector :submit
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equivalent to button[type=submit] or input[type=submit]
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what is matched by the filter selector :text
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equivalent to input[type=text]
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what is matched by the filter selector :visible
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matches elements in a visible state
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explain what is matched by the selector:
input:not(:checkbox) |
all input fields that are not checkboxes
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explain what is matched by the selector:
:not(img[src*="dog"]) |
every dom element that is not an image and all image elements that do not have 'dog' in the src
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explain what is matched by the selector:
div:has(span) |
all div elements that contain at least one child of type span
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