选项[selected = true]不起作用 [英] option[selected=true] doesn't work

问题描述

我有这个命令（visibleSelect是包含多个选择列表的jquery变量）：

I have this command (visibleSelect is jquery variable that holds multiple select list):

var selectedOption = visibleSelect.find('option[selected=true]');

从观察窗口我可以看到 selectedOption.length 是0，但是 visibleSelect.get（0）[1] .selected 是 true 。

From the watch window I can see that selectedOption.length is 0, but visibleSelect.get(0)[1].selected is true.

为什么 selectedOption 不包含所选选项？有什么问题？

Why selectedOption doesn't containt the selected option? What is wrong?

推荐答案

尝试

var selectedOption = visibleSelect.find('option:selected');

这篇关于选项[selected = true]不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！