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node_modules/vant/es/sku/components/SkuRowItem.js

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+import _extends from "@babel/runtime/helpers/esm/extends";
+import { bem } from './SkuRow';
+import { createNamespace } from '../../utils';
+import { isSkuChoosable } from '../utils/sku-helper';
+import { ChildrenMixin } from '../../mixins/relation';
+import Icon from '../../icon';
+import Image from '../../image';
+
+var _createNamespace = createNamespace('sku-row-item'),
+    createComponent = _createNamespace[0];
+
+export default createComponent({
+  mixins: [ChildrenMixin('vanSkuRows')],
+  props: {
+    lazyLoad: Boolean,
+    skuValue: Object,
+    skuKeyStr: String,
+    skuEventBus: Object,
+    selectedSku: Object,
+    largeImageMode: Boolean,
+    disableSoldoutSku: Boolean,
+    skuList: {
+      type: Array,
+      default: function _default() {
+        return [];
+      }
+    }
+  },
+  computed: {
+    imgUrl: function imgUrl() {
+      var url = this.skuValue.imgUrl || this.skuValue.img_url;
+      return this.largeImageMode ? url || 'https://img01.yzcdn.cn/upload_files/2020/06/24/FmKWDg0bN9rMcTp9ne8MXiQWGtLn.png' : url;
+    },
+    choosable: function choosable() {
+      if (!this.disableSoldoutSku) {
+        return true;
+      }
+
+      return isSkuChoosable(this.skuList, this.selectedSku, {
+        key: this.skuKeyStr,
+        valueId: this.skuValue.id
+      });
+    }
+  },
+  methods: {
+    onSelect: function onSelect() {
+      if (this.choosable) {
+        this.skuEventBus.$emit('sku:select', _extends({}, this.skuValue, {
+          skuKeyStr: this.skuKeyStr
+        }));
+      }
+    },
+    onPreviewImg: function onPreviewImg(event) {
+      event.stopPropagation();
+      var skuValue = this.skuValue,
+          skuKeyStr = this.skuKeyStr;
+      this.skuEventBus.$emit('sku:previewImage', _extends({}, skuValue, {
+        ks: skuKeyStr,
+        imgUrl: skuValue.imgUrl || skuValue.img_url
+      }));
+    },
+    genImage: function genImage(classPrefix) {
+      var h = this.$createElement;
+
+      if (this.imgUrl) {
+        return h(Image, {
+          "attrs": {
+            "fit": "cover",
+            "src": this.imgUrl,
+            "lazyLoad": this.lazyLoad
+          },
+          "class": classPrefix + "-img"
+        });
+      }
+    }
+  },
+  render: function render() {
+    var h = arguments[0];
+    var choosed = this.skuValue.id === this.selectedSku[this.skuKeyStr];
+    var classPrefix = this.largeImageMode ? bem('image-item') : bem('item');
+    return h("span", {
+      "class": [classPrefix, choosed ? classPrefix + "--active" : '', !this.choosable ? classPrefix + "--disabled" : ''],
+      "on": {
+        "click": this.onSelect
+      }
+    }, [this.genImage(classPrefix), h("div", {
+      "class": classPrefix + "-name"
+    }, [this.largeImageMode ? h("span", {
+      "class": {
+        'van-multi-ellipsis--l2': this.largeImageMode
+      }
+    }, [this.skuValue.name]) : this.skuValue.name]), this.largeImageMode && h(Icon, {
+      "attrs": {
+        "name": "enlarge"
+      },
+      "class": classPrefix + "-img-icon",
+      "on": {
+        "click": this.onPreviewImg
+      }
+    })]);
+  }
+});