first

node_modules/vant/es/badge/index.js

@@ -0,0 +1,68 @@
+import { isDef, createNamespace } from '../utils';
+import { isNumeric } from '../utils/validate/number';
+
+var _createNamespace = createNamespace('badge'),
+    createComponent = _createNamespace[0],
+    bem = _createNamespace[1];
+
+export default createComponent({
+  props: {
+    dot: Boolean,
+    max: [Number, String],
+    color: String,
+    content: [Number, String],
+    tag: {
+      type: String,
+      default: 'div'
+    }
+  },
+  methods: {
+    hasContent: function hasContent() {
+      return !!(this.$scopedSlots.content || isDef(this.content) && this.content !== '');
+    },
+    renderContent: function renderContent() {
+      var dot = this.dot,
+          max = this.max,
+          content = this.content;
+
+      if (!dot && this.hasContent()) {
+        if (this.$scopedSlots.content) {
+          return this.$scopedSlots.content();
+        }
+
+        if (isDef(max) && isNumeric(content) && +content > max) {
+          return max + "+";
+        }
+
+        return content;
+      }
+    },
+    renderBadge: function renderBadge() {
+      var h = this.$createElement;
+
+      if (this.hasContent() || this.dot) {
+        return h("div", {
+          "class": bem({
+            dot: this.dot,
+            fixed: !!this.$scopedSlots.default
+          }),
+          "style": {
+            background: this.color
+          }
+        }, [this.renderContent()]);
+      }
+    }
+  },
+  render: function render() {
+    var h = arguments[0];
+
+    if (this.$scopedSlots.default) {
+      var tag = this.tag;
+      return h(tag, {
+        "class": bem('wrapper')
+      }, [this.$scopedSlots.default(), this.renderBadge()]);
+    }
+
+    return this.renderBadge();
+  }
+});