我有一个数据数组用于填充三个下拉框,即<select>
框。我的问题是,我将如何从数组中删除相同的值(不是数组本身,但从下拉列表中删除(或)禁用相同的值)?从数据数组中删除值
例如:
data = {
firstbox_a: ['grpA_1','grpA_2','grpA_3','grpA_4'],
firstbox_b: ['grpB_1','grpB_2','grpB_3','grpB_4'],
grpA_1: ['y','n','un','st'],
grpA_2: ['y','n','un','st'],
grpA_3: ['y','n','un','st'],
grpA_4: ['y','n','un','st'],
grpB_1: ['a','b','avg','unc'],
grpB_2: ['a','b','avg','unc'],
grpB_3: ['a','b','avg','unc'],
grpB_4: ['a','b','avg','unc']
}
grpA_1
到grpA_4
具有相同的值。如果我为grpA_1
选择'y',则不能选择'y',方法是禁用或从grpA_2
至grpA_4
中删除该值。该弹簧想到
我假设这是Javascript? – christopher 2013-03-10 10:13:06