日期选择器组件，支持清除

Tevin

2022-07-25 c6d0e88d664f4427fab388bef83af93784bda221

 forms/datePicker/cDatePicker.scss

@@ -25,6 +25,22 @@
            font-size: 48px;
            color: #ccc;
        }
        .at-icon-close {
            padding: 8px;
            margin: 4px;
            color: #fff;
            font-size: 24px;
            line-height: 24px;
            background-color: #ccc;
            border-radius: 50%;
            &::after {
                @include position(absolute, -24px n n 0);
                width: 90px;
                height: 90px;
                background-color: rgba(#000, 0);
                content: "";
            }
        }
    }
    .at-input__icon {
        display: none;