02.详细方法
setProgress(value)
设置进度条的值
- 参数: value: 进度条的值，范围为0-100
<ui>
<linear gravity="center" h="max" padding="30" w="max">
<progress style="line" id="mProgress" margin="10"/>
</linear>
</ui>
//找到进度条
let mPro = ui.id("mProgress");
//设置进度条的值
mPro.setProgress(50);
show()
显示进度条
//找到进度条
let mPro = ui.id("mProgress");
//显示进度条
mPro.show();
hide()
隐藏进度条
//找到进度条
let mPro = ui.id("mProgress");
//隐藏进度条
mPro.hide();