原文:js 获取select option中的值或者value值

lt doctype html gt lt html gt lt head gt lt meta charset utf gt lt title gt 无标题文档 lt title gt lt head gt lt body gt lt select id sel nchange cge gt lt option value gt lt option gt lt option value gt ...

2020-03-31 17:03 0 2416 推荐指数:

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js如何获取selectoption???

1、获得选项option var obj = document.getElementByIdx_x(”testSelect”); //定位idvar index = obj.selectedIndex; // 选中索引var text = obj.options[index].text ...

Tue Sep 18 23:11:00 CST 2018 0 9437
获取selectoption被选中的

一直以为jquery获取selectoption被选中的文本,是这样写的: 实际上应该这样: ...

Wed Jan 22 00:38:00 CST 2020 0 2184
jQuery获取select全部option

<select id="language"> <option value="">请选择</option> <option value="Java">Java</option> <option ...

Wed Apr 26 00:12:00 CST 2017 0 1591
 
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