优化页面

unpackage/dist/dev/mp-weixin/uni_modules/uni-number-box/components/uni-number-box/uni-number-box.js

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+"use strict";
+const common_vendor = require("../../../../common/vendor.js");
+const _sfc_main = {
+  name: "UniNumberBox",
+  emits: ["change", "input", "update:modelValue", "blur", "focus"],
+  props: {
+    value: {
+      type: [Number, String],
+      default: 1
+    },
+    modelValue: {
+      type: [Number, String],
+      default: 1
+    },
+    min: {
+      type: Number,
+      default: 0
+    },
+    max: {
+      type: Number,
+      default: 100
+    },
+    step: {
+      type: Number,
+      default: 1
+    },
+    background: {
+      type: String,
+      default: "#f5f5f5"
+    },
+    color: {
+      type: String,
+      default: "#333"
+    },
+    disabled: {
+      type: Boolean,
+      default: false
+    },
+    width: {
+      type: Number,
+      default: 40
+    }
+  },
+  data() {
+    return {
+      inputValue: 0
+    };
+  },
+  watch: {
+    value(val) {
+      this.inputValue = +val;
+    },
+    modelValue(val) {
+      this.inputValue = +val;
+    }
+  },
+  computed: {
+    widthWithPx() {
+      return this.width + "px";
+    }
+  },
+  created() {
+    if (this.value === 1) {
+      this.inputValue = +this.modelValue;
+    }
+    if (this.modelValue === 1) {
+      this.inputValue = +this.value;
+    }
+  },
+  methods: {
+    _calcValue(type) {
+      if (this.disabled) {
+        return;
+      }
+      const scale = this._getDecimalScale();
+      let value = this.inputValue * scale;
+      let step = this.step * scale;
+      if (type === "minus") {
+        value -= step;
+        if (value < this.min * scale) {
+          return;
+        }
+        if (value > this.max * scale) {
+          value = this.max * scale;
+        }
+      }
+      if (type === "plus") {
+        value += step;
+        if (value > this.max * scale) {
+          return;
+        }
+        if (value < this.min * scale) {
+          value = this.min * scale;
+        }
+      }
+      this.inputValue = (value / scale).toFixed(String(scale).length - 1);
+      this.$emit("input", +this.inputValue);
+      this.$emit("update:modelValue", +this.inputValue);
+      this.$emit("change", +this.inputValue);
+    },
+    _getDecimalScale() {
+      let scale = 1;
+      if (~~this.step !== this.step) {
+        scale = Math.pow(10, String(this.step).split(".")[1].length);
+      }
+      return scale;
+    },
+    _onBlur(event) {
+      this.$emit("blur", event);
+      let value = event.detail.value;
+      if (isNaN(value)) {
+        this.inputValue = this.value;
+        return;
+      }
+      value = +value;
+      if (value > this.max) {
+        value = this.max;
+      } else if (value < this.min) {
+        value = this.min;
+      }
+      const scale = this._getDecimalScale();
+      this.inputValue = value.toFixed(String(scale).length - 1);
+      this.$emit("input", +this.inputValue);
+      this.$emit("update:modelValue", +this.inputValue);
+      this.$emit("change", +this.inputValue);
+    },
+    _onFocus(event) {
+      this.$emit("focus", event);
+    }
+  }
+};
+function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
+  return {
+    a: $data.inputValue <= $props.min || $props.disabled ? 1 : "",
+    b: $props.color,
+    c: common_vendor.o$1(($event) => $options._calcValue("minus")),
+    d: $props.background,
+    e: $props.disabled,
+    f: common_vendor.o$1((...args) => $options._onFocus && $options._onFocus(...args)),
+    g: common_vendor.o$1((...args) => $options._onBlur && $options._onBlur(...args)),
+    h: $props.step < 1 ? "digit" : "number",
+    i: $props.background,
+    j: $props.color,
+    k: $options.widthWithPx,
+    l: $data.inputValue,
+    m: common_vendor.o$1(($event) => $data.inputValue = $event.detail.value),
+    n: $data.inputValue >= $props.max || $props.disabled ? 1 : "",
+    o: $props.color,
+    p: common_vendor.o$1(($event) => $options._calcValue("plus")),
+    q: $props.background
+  };
+}
+const Component = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render]]);
+wx.createComponent(Component);
+//# sourceMappingURL=../../../../../.sourcemap/mp-weixin/uni_modules/uni-number-box/components/uni-number-box/uni-number-box.js.map

unpackage/dist/dev/mp-weixin/uni_modules/uni-number-box/components/uni-number-box/uni-number-box.json

@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}

unpackage/dist/dev/mp-weixin/uni_modules/uni-number-box/components/uni-number-box/uni-number-box.wxml

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+<view class="uni-numbox"><view bindtap="{{c}}" class="uni-numbox__minus uni-numbox-btns" style="{{'background:' + d}}"><text class="{{['uni-numbox--text', a && 'uni-numbox--disabled']}}" style="{{'color:' + b}}">-</text></view><block wx:if="{{r0}}"><input disabled="{{e}}" bindfocus="{{f}}" bindblur="{{g}}" class="uni-numbox__value" type="{{h}}" style="{{'background:' + i + ';' + ('color:' + j) + ';' + ('width:' + k)}}" value="{{l}}" bindinput="{{m}}"/></block><view bindtap="{{p}}" class="uni-numbox__plus uni-numbox-btns" style="{{'background:' + q}}"><text class="{{['uni-numbox--text', n && 'uni-numbox--disabled']}}" style="{{'color:' + o}}">+</text></view></view>

unpackage/dist/dev/mp-weixin/uni_modules/uni-number-box/components/uni-number-box/uni-number-box.wxss

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+/**
+ * 这里是uni-app内置的常用样式变量
+ *
+ * uni-app 官方扩展插件及插件市场（https://ext.dcloud.net.cn）上很多三方插件均使用了这些样式变量
+ * 如果你是插件开发者，建议你使用scss预处理，并在插件代码中直接使用这些变量（无需 import 这个文件），方便用户通过搭积木的方式开发整体风格一致的App
+ *
+ */
+/**
+ * 如果你是App开发者（插件使用者），你可以通过修改这些变量来定制自己的插件主题，实现自定义主题功能
+ *
+ * 如果你的项目同样使用了scss预处理，你也可以直接在你的 scss 代码中使用如下变量，同时无需 import 这个文件
+ */
+/* 颜色变量 */
+/* 行为相关颜色 */
+/* 文字基本颜色 */
+/* 背景颜色 */
+/* 边框颜色 */
+/* 尺寸变量 */
+/* 文字尺寸 */
+/* 图片尺寸 */
+/* Border Radius */
+/* 水平间距 */
+/* 垂直间距 */
+/* 透明度 */
+/* 文章场景相关 */
+.uni-numbox {
+  display: flex;
+  flex-direction: row;
+}
+.uni-numbox-btns {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  justify-content: center;
+  padding: 0 8px;
+  background-color: #f5f5f5;
+}
+.uni-numbox__value {
+  margin: 0 2px;
+  background-color: #f5f5f5;
+  width: 40px;
+  height: 26px;
+  text-align: center;
+  font-size: 14px;
+  border-width: 0;
+  color: #333;
+}
+.uni-numbox__minus {
+  border-top-left-radius: 2px;
+  border-bottom-left-radius: 2px;
+}
+.uni-numbox__plus {
+  border-top-right-radius: 2px;
+  border-bottom-right-radius: 2px;
+}
+.uni-numbox--text {
+  line-height: 20px;
+  margin-bottom: 2px;
+  font-size: 20px;
+  font-weight: 300;
+  color: #333;
+}
+.uni-numbox .uni-numbox--disabled {
+  color: #c0c0c0 !important;
+}