fix(avatar): 修复在H5环境下运行报错问题 (#1831)

gyt95 · web-flow · commit a95277cf3089 · 2022-11-11T15:31:25.000+08:00
diff --git a/src/packages/__VUE/avatar/index.taro.vue b/src/packages/__VUE/avatar/index.taro.vue
@@ -127,8 +127,10 @@ export default create({
       for (let i = 0; i < children.length; i++) {
         children[i].setAttribute('data-index', i + 1);
       }
-      // state.index = avatarRef?.value?.dataset?.index;
-      state.index = avatarRef?.value?.props['data-index'];
+
+      if (avatarRef?.value?.props) {
+        state.index = avatarRef?.value?.props['data-index'];
+      }
       if (state.index == state.maxIndex && state.index != avatarGroup?.props?.maxCount) {
         state.showMax = true;
       }

Original file line number	Diff line number	Diff line change
`@@ -127,8 +127,10 @@ export default create({`
`127`	`127`	`for (let i = 0; i < children.length; i++) {`
`128`	`128`	`children[i].setAttribute('data-index', i + 1);`
`129`	`129`	`}`
`130`		`- // state.index = avatarRef?.value?.dataset?.index;`
`131`		`- state.index = avatarRef?.value?.props['data-index'];`
	`130`	`+`
	`131`	`+ if (avatarRef?.value?.props) {`
	`132`	`+ state.index = avatarRef?.value?.props['data-index'];`
	`133`	`+ }`
`132`	`134`	`if (state.index == state.maxIndex && state.index != avatarGroup?.props?.maxCount) {`
`133`	`135`	`state.showMax = true;`
`134`	`136`	`}`