Internet Explorer Name | Mozilla Name | Description |
---|---|---|
altKey | altKey | Boolean property that returns whether the alt key was pressed during the event. |
cancelBubble | stopPropagation() | Used to stop the event from bubbling farther up the tree. |
clientX | clientX | The X coordinate of the event, in relation to the element viewport. |
clientY | clientY | The Y coordinate of the event, in relation to the element viewport. |
ctrlKey | ctrlKey | Boolean property that returns whether the Ctrl key was pressed during the event. |
fromElement | relatedTarget | For mouse events, this is the element from which the mouse moved away. |
keyCode | keyCode | For keyboard events, this is a number representing the key that was pressed. It is 0 for mouse events. |
returnValue | preventDefault() | Used to prevent the event's default action from occurring. |
screenX | screenX | The X coordinate of the event, in relation to the screen. |
screenY | screenY | The Y coordinate of the event, in relation to the screen. |
shiftKey | shiftKey | Boolean property that returns whether the Shift key was pressed during the event. |
srcElement | target | The element to which the event was originally dispatched. |
toElement | currentTarget | For mouse events, this is the element to which the mouse moved. |
type | type | Returns the name of the event. |
window.event
IE:有window.event对象
FF:没有window.event对象。可以通过给函数的参数传递event对象。如onmousemove=doMouseMove(event)
鼠标当前坐标
IE:event.x和event.y。
FF:event.pageX和event.pageY。
通用:两者都有event.clientX和event.clientY属性。
鼠标当前坐标(加上滚动条滚过的距离)
IE:event.offsetX和event.offsetY。
FF:event.layerX和event.layerY。
标签的x和y的坐标位置:style.posLeft 和 style.posTop
IE:有。
FF:没有。
通用:object.offsetLeft 和 object.offsetTop。
窗体的高度和宽度
IE:document.body.offsetWidth和document.body.offsetHeight。注意:此时页面一定要有body标签。
FF:window.innerWidth和window.innerHegiht,以及document.documentElement.clientWidth和document.documentElement.clientHeight。
通用:document.body.clientWidth和document.body.clientHeight。
添加事件
IE:element.attachEvent(”onclick”, func);。
FF:element.addEventListener(”click”, func, true)。
通用:element.onclick=func。虽然都可以使用onclick事件,但是onclick和上面两种方法的效果是不一样的, onclick只有执行一个过程,而attachEvent和addEventListener执行的是一个过程列表,也就是多个过程。例如: element.attachEvent(”onclick”, func1);element.attachEvent(”onclick”, func2)这样func1和func2都会被执行。
标签的自定义属性
IE:如果给标签div1定义了一个属性value,可以div1.value和div1[”value”]取得该值。
FF:不能用div1.value和div1[”value”]取。
通用:div1.getAttribute(”value”)。
父节点、子节点和删除节点
IE:parentElement、parement.children,element.romoveNode(true)。
FF:parentNode、parentNode.childNodes,node.parentNode.removeChild(node)。