javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧
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责编:小采
时间:2020-11-27 21:17:21
javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧
javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧:JavaScript获取Select当前值写法:var value = document.getElementById(select).options[document.getElementById(select).options.selectedIndex].value;var text = document.getElementById(
导读javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧:JavaScript获取Select当前值写法:var value = document.getElementById(select).options[document.getElementById(select).options.selectedIndex].value;var text = document.getElementById(

JavaScript获取Select当前值写法:
var value = document.getElementById("select").options[document.getElementById("select").options.selectedIndex].value;
var text = document.getElementById("select").options[document.getElementById("select").options.selectedIndex].text;
例子:
代码如下:
javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧
javascript获取select的当前值示例代码(兼容IE/Firefox/Opera/Chrome)_javascript技巧:JavaScript获取Select当前值写法:var value = document.getElementById(select).options[document.getElementById(select).options.selectedIndex].value;var text = document.getElementById(