Cascader: fix filter

2fae006b · Leopoldthecoder · 杨奕 · f457cd7f · 2fae006b
Commit 2fae006b authored Sep 26, 2017 by Leopoldthecoder Committed by 杨奕 Sep 26, 2017
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packages/cascader/src/menu.vue packages/cascader/src/menu.vue +7 -3

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--- a/packages/cascader/src/menu.vue
+++ b/packages/cascader/src/menu.vue
@@ -10,9 +10,13 @@
    arr.forEach(item => {
      const itemCopy = {};
      configurableProps.forEach(prop => {
-        const propName = props[prop] || prop;
+        let name = props[prop];
-        const value = item[propName];
+        let value = item[name];
-        if (value !== undefined) itemCopy[propName] = value;
+        if (value === undefined) {
+          name = prop;
+          value = item[name];
+        }
+        if (value !== undefined) itemCopy[name] = value;
      });
      if (Array.isArray(item[childrenProp])) {
        itemCopy[childrenProp] = copyArray(item[childrenProp], props);