功能:
使用时,会使整个屏幕都会是灰色的,只有一个“模式”对话框可以操作. ModalPopup是一个扩展控件,它建立在已经存在panel等容器控件的基础上,而panel上可以放置任何控件,panel的样式也是自定义的. 当控件使用时, 点击panel之外的操作都是无效的.
属性:
TargetControlID |
点击后出现对话框的控件,一般为按钮控件 |
PopupControlID |
对话框中的Panel的id |
BackgroundCssClass |
背景的css |
DropShadow |
对话框是否有阴影效果 |
OkControlID |
Ok按钮的id |
OnOkScript |
Ok按钮触发脚本 |
CancelControlID |
Cancel按钮的id |
OkCancelScript |
Cancel按钮触发脚本 |
PopupDragHandleControlID |
Panel的中的标题栏,可以拖动,一般也是Panel |
X |
出现时,顶部的位置。 |
Y |
出现时,左边的位置。 |
代码实例
主要代码如下:
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运行结果: