jquery

Selectors

$("*")

• Selects all elements Try it

$(this)

• Selects the current HTML element Try it

$("p.intro")

• Selects all <p> elements with class=”intro” Try it

$("p:first")

• Selects the first <p> element Try it

$("ul li:first")

• Selects the first <li> element of the first <ul> Try it

$("ul li:first-child")

• Selects the first <li> element of every <ul> Try it

$("[href]")

• Selects all elements with an href attribute Try it

$("a[target='_blank']")

• Selects all <a> elements with a target attribute value equal to “_blank” Try it

$("a[target!='_blank']")

• Selects all <a> elements with a target attribute value NOT equal to “_blank” Try it

$(":button")

• Selects all <button> elements and <input> elements of type=”button” Try it

$("tr:even")

• Selects all even <tr> elements Try it

$("tr:odd")

• Selects all odd <tr> elements Try it