Javascript jQuery Method has

• Javascript

• jQuery Method

• • jQuery Property

  • context

  • event

  • fx

  • jquery

  • length

  • size()

  • support

  • jQuery Method

  • add

  • addClass()

  • after()

  • ajax()

  • ajaxComplete()

  • ajaxError()

  • ajaxSend()

  • ajaxSetup()

  • ajaxStart()

  • ajaxStop()

  • ajaxSuccess()

  • animate()

  • append()

  • appendTo()

  • attr()

  • before()

  • bind()

  • blur()

  • change()

  • children

  • clearQueue()

  • click()

  • clone()

  • closest

  • contents

  • css()

  • data()

  • dblclick()

  • delay()

  • delegate()

  • dequeue()

  • detach()

  • die()

  • each()

  • empty()

  • eq

  • error()

  • fadeIn()

  • fadeOut()

  • fadeTo()

  • fadeToggle()

  • filter

  • find

  • finish()

  • first

  • focus()

  • focusin()

  • focusout()

  • get()

  • getJSON()

  • getScript()

  • has

  • hasClass()

  • height()

  • hide()

  • hover()

  • html()

  • index()

  • innerHeight()

  • innerWidth()

  • insertAfter()

  • insertBefore()

  • is

  • isNumeric

  • keydown()

  • keypress()

  • keyup()

  • last

  • live()

  • load()

  • mousedown()

  • mouseenter()

  • mouseleave()

  • mousemove()

  • mouseout()

  • mouseover()

  • mouseup()

  • next

  • nextAll

  • nextUntil

  • noConflict()

  • not

  • off()

  • offset()

  • offsetParent()

  • on()

  • one()

  • outerHeight()

  • outerWidth()

  • param()

  • parent

  • parents

  • parentUntil

  • position()

  • post()

  • prepend()

  • prependTo()

  • prev

  • prevAll

  • prevUntil

  • prop()

  • proxy()

  • queue()

  • ready()

  • remove()

  • removeAttr()

  • removeClass()

  • removeData()

  • removeProp()

  • replaceAll()

  • replaceWith()

  • resize()

  • scroll()

  • scrollLeft()

  • scrollTop()

  • select()

  • serialize()

  • serializeArray()

  • show()

  • siblings

  • slice

  • slideDown()

  • slideToggle()

  • slideUp()

  • stop()

  • submit()

  • text()

  • toArray()

  • toggle()

  • toggleClass()

  • trigger()

  • triggerHandler()

  • trim

  • unbind()

  • undelegate()

  • unload()

  • unwrap()

  • val()

  • width()

  • wrap()

  • wrapAll()

  • wrapInner()

Introduction

1. jQuery has()
2. jQuery has() by element name
3. jQuery has() has span as child
4. jQuery has() by element and attribute