feat: ✨ Slider组件min值允许负数

✅ Closes: #266

docs/component/slider.md

@@ -56,13 +56,13 @@ const value = ref<number[]>([10, 30])
 
 ## Attributes
 | 参数 | 说明                        | 类型 | 可选值 | 默认值 | 最低版本 |
-|-----|------|-----|-------|-------|--------|
+|-----|---------------------------|-----|-------|-------|--------|
 | v-model | 	滑块值，如果为array，则为双向滑块      |	number / array | - | - | - |
 | hide-min-max | 是否显示左右的最大最小值              |	boolean |	- |	false | - |
 | hide-label | 是否显示当前滑块值                 | boolean | - | false | - |
 | disabled | 是否禁用                      | boolean | - | false | - |
 | max | 最大值                       | number | - | 100 | - |
-| min | 最小值 | number | - | 0 | - |
+| min | 最小值，允许负数`($LOWEST_VERSION$)` | number | - | 0 | - |
 | step | 步进值                       | number | - | 1 | - |
 | active-color | 进度条激活背景颜色                 | string | - | linear-gradient(315deg, rgba(81,124,240,1) 0%,rgba(118,158,245,1) 100%) | - |
 | inactive-color | 进度条未激活背景颜色                | string | - | #e5e5e5 | - |

src/pages/slider/Index.vue

@@ -13,7 +13,7 @@
       <wd-slider v-model="value1" />
     </demo-block>
     <demo-block title="指定选择范围">
-      <wd-slider v-model="value2" :min="4" :max="1000" />
+      <wd-slider v-model="value2" :min="-10" :max="10" />
     </demo-block>
     <demo-block title="指定步长">
       <wd-slider v-model="value4" hide-min-max :step="10" />

src/uni_modules/wot-design-uni/components/wd-slider/wd-slider.vue

@@ -95,10 +95,7 @@ const stepValue = ref<number>(1) // 步长
 watch(
   () => props.max,
   (newValue) => {
-    if (newValue < 0) {
-      maxValue.value = 100
-      console.warn('[wot design] warning(wd-slider): max value must be greater than 0')
-    } else if (newValue <= props.min) {
+    if (newValue <= props.min) {
       maxValue.value = props.min // 交换最大值和最小值
       minValue.value = newValue
       console.warn('[wot design] warning(wd-slider): max value must be greater than min value')
@@ -106,16 +103,13 @@ watch(
       maxValue.value = newValue // 更新最大值
     }
   },
-  { deep: true, immediate: true }
+  { immediate: true }
 )
 
 watch(
   () => props.min,
   (newValue) => {
-    if (newValue < 0) {
-      minValue.value = 0
-      console.warn('[wot design] warning(wd-slider): min value must be greater than 0')
-    } else if (newValue >= props.max) {
+    if (newValue >= props.max) {
       minValue.value = props.max // 交换最小值和最大值
       maxValue.value = newValue
       console.warn('[wot design] warning(wd-slider): min value must be less than max value')
@@ -123,7 +117,7 @@ watch(
       minValue.value = newValue // 更新最小值
     }
   },
-  { deep: true, immediate: true }
+  { immediate: true }
 )
 
 watch(
@@ -134,7 +128,7 @@ watch(
       console.warn('[wot design] warning(wd-slider): step must be greater than 0')
     }
   },
-  { deep: true, immediate: true }
+  { immediate: true }
 )
 
 watch(