Class PseudoFunctions.NTH_CHILD

java.lang.Object
jodd.csselly.selector.PseudoFunction<PseudoFunctionExpression>
jodd.csselly.selector.PseudoFunctions.NTH_CHILD
Enclosing interface:
PseudoFunctions
public static class PseudoFunctions.NTH_CHILD extends PseudoFunction<PseudoFunctionExpression>
The :nth-child(an+b) pseudo-class notation represents an element that has an+b-1 siblings before it in the document tree, for any positive integer or zero value of n, and has a parent element. For values of a and b greater than zero, this effectively divides the element's children into groups of a elements (the last group taking the remainder), and selecting the bth element of each group. For example, this allows the selectors to address every other row in a table, and could be used to alternate the color of paragraph text in a cycle of four. The a and b values must be integers (positive, negative, or zero). The index of the first child of an element is 1.