小编ali*_*gue的帖子

我只需要使用html和CSS创建一个自定义复选框.到目前为止,我有:

HTML/CSS:

.checkbox-custom {
  opacity: 0;
  position: absolute;
}
.checkbox-custom,
.checkbox-custom-label {
  display: inline-block;
  vertical-align: middle;
  margin: 5px;
  cursor: pointer;
}
.checkbox-custom + .checkbox-custom-label:before {
  content: '';
  background: #fff;
  border-radius: 5px;
  border: 2px solid #ddd;
  display: inline-block;
  vertical-align: middle;
  width: 10px;
  height: 10px;
  padding: 2px;
  margin-right: 10px;
  text-align: center;
}
.checkbox-custom:checked + .checkbox-custom-label:before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 5px;
  border: solid blue;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  border-radius: 0px;
  margin: 0px …

我找不到类似的问题,但我确定它出现在某个地方,所以请指出方向,如果是的话.我正在编写一个rspec测试,并希望动态分配9个变量.

很长的路要走:

@store.owner.item1 = (Faker::Lorem.word)
@store.owner.item2 = (Faker::Lorem.word)
@store.owner.item3 = (Faker::Lorem.word)
@store.owner.item4 = (Faker::Lorem.word)
@store.owner.item5 = (Faker::Lorem.word)
@store.owner.item6 = (Faker::Lorem.word)
@store.owner.item7 = (Faker::Lorem.word)
@store.owner.item8 = (Faker::Lorem.word)
@store.owner.item9 = (Faker::Lorem.word)

接近我正在寻找的东西(不起作用):

(1..9).each { |number| @store.owner.send("item#{number}") = (Faker::Lorem.word) }

我有一个包含嵌套对象的对象.我想过滤它们并返回密钥(如果存在).

例如:

var meals = {
    food_meals: [
      {meal_id: 15749, address_required: false, button_text: "choose", can_choose_meal: true},
      {meal_id: 15750, address_required: false, button_text: "choose", can_choose_meal: true}
    ],
    wine_meals: [
      {meal_id: 11651, address_required: false, button_text: "choose", can_choose_meal: true},
      {meal_id: 4424, address_required: false, button_text: "choose", can_choose_meal: true}
    ],
    kids_meals: [
      {meal_id: 15763, address_required: false, button_text: "choose", can_choose_meal: true},
      {meal_id: 15764, address_required: false, button_text: "choose", can_choose_meal: true},
      {meal_id: 15765, address_required: false, button_text: "choose", can_choose_meal: true}
    ]
}

如果我用meal_id15764 吃饭,那么我会希望返回该值的关键字(在这种情况下kids_meals)

我可以通过这样做从嵌套对象中过滤掉这顿饭

meals.kids_meals.filter(meal …