Define the id, onmouseover and onmouseout attributes for each table cell.

为每个单元格定义id、onmouseover和onmouseout属性。

In this case, there were 20 images in a gallery, and each had that onmouseover event handler.

在这个例子中，图库中有20个图像，每个都有onmouseover事件处理程序。

The row cell has a couple of script handlers—onmouseover and onmouseout—to provide rollover effects.

行的单元格有一组脚本操作——onmouseover和onmouseout——完成鼠标划过的效果。

You may be familiar with using events on a Web page by adding events such as onclick and onmouseover.

您可能已经熟悉了通过添加如 onclick 和 onmouseover 之类的事件在 Web 页面上使用事件。

An example of this is to use the standard component, which defines events such as onmouseover, to create your own custom button.

例如在使用标准组件时，该组件定义了onmouseover之类的事件，通过这些事件便可以创建自己的定制按钮。

All the rectangles are set to respond to onclick, onmouseover, and onmouseout events, and all call the same scripted functions to do this.

所有矩形都设置为响应onclick、onmouseover和onmouseout事件，它们为此调用的是同一个脚本函数。

To show or hide the dialog when the user hovers over an item, you can use the onmouseover and onmouseout events of the Link component, as Listing 4 shows.

为了当用户停留在条目上时显示或隐藏对话框，您可以使用Link组件的onmouseover和onmouseout事件，正如清单4所示。

For an SVG object to respond to a scripted event, the prefix on is added to the trigger names, so click becomes onclick, mouseover becomes onmouseover, and so forth.

要让一个SVG对象对脚本中的事件作出响应，要在触发器名上加前缀on，这样click就变为onclick, mouseover就变为onmouseover，等等。

The connection between a geometry and its non-spatial attributes is established by "opening" the SVG element of a geometry and adding onmouseover and onmouseout attributes.

几何图形与它的非空间属性之间的连接是通过 “打开” 几何图形的 SVG 元素，并添加 onmouseover 和 onmouseout 属性来建立的。