HTMLIFrameElement.sendMouseEvent() - Mozilla

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非标
此特征是非标准的，且不在标准轨道中。不要在面向 Web 的生产站点中使用它：它不适用于每个用户。实现之间可能存在大的不兼容性，且行为将来可能改变。

sendMouseEvent() 方法在 HTMLIFrameElement interface allows you to fake a mouse event and send it to the browser <iframe> 's content.

句法

instanceOfHTMLIframeElement.sendMouseEvent(type, x, y, button,
                                           clickCount, modifiers);

Void.

参数

type

A string representing the event type. Possible values are


								mousedown


								mouseup


								mousemove


								mouseover


								mouseout

，或


								contextmenu

x

A number representing the x position of the cursor relative to the browser


									<iframe>

's visible area in CSS pixels.

y

A number representing the y position of the cursor relative to the browser


									<iframe>

's visible area in CSS pixels.

button

A number representing which button has been pressed on the mouse:

(Left button),

(middle button), or

(right button).

clickCount

The number of clicks that should be performed.

modifiers

A number representing a key pressed at the same time the mouse button was clicked:

1 : Alt
2 : Ctrl
4 : Shift
8 : Meta
16 : Alt Gr
32 : Caps Lock
64 : Fn
128 : Num Lock
256 : Scroll
512 : Symbol Lock
1024 : Win

注意 : You can specify multiple key modifiers separated by a pipe symbol, for example 1 | 1014 .

范例

var browser = document.querySelector('iframe');
browser.sendMouseEvent("mousemove", x, y, 0, 0, 0);
browser.sendMouseEvent("mousedown", x, y, 0, 1, 0);
browser.sendMouseEvent("mouseup", x, y, 0, 1, 0);

规范

Not part of any specification.

浏览器兼容性

Supported since Firefox 47, in chrome code only.

Unlikely ever to be supported in other browsers.

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元数据

最后修改： Apr 30, 2019

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