function selectOnchang(obj) {
var selectedValue = obj.selectedIndex
if (selectedValue == 0) {
obj.parentNode.nextSibling.style.display = 'none'
obj.parentNode.nextSibling.nextSibling.style.display = 'inline'
}else if (selectedValue == 1) {
obj.parentNode.nextSibling.style.display = 'inline'
obj.parentNode.nextSibling.nextSibling.style.display = 'none'
}
}
$("select[name='source_type']").each(function (index, item) {
$(this).val(data.cameras[index].source_type)
if (data.cameras[index].source_type == 0) {
$(this).parent('.form-group').next().hide()
$(this).parent('.form-group').next().next().show()
} else {
$(this).parent('.form-group').next().show()
$(this).parent('.form-group').next().next().hide()
}
})
标签：style,遍历,obj,form,dom,nextSibling,next,group,节点 From： https://www.cnblogs.com/ljingjing/p/17005070.html