Table: not display tooltip when cell is empty (#13152)

* Update table-body.js * Update table-body.js
2018-10-29 15:25:41 +08:00 · 2018-10-29 15:25:41 +08:00 · 87baaad394
parent 2c32ff99b1
commit 87baaad394
1 changed files with 1 additions and 1 deletions
--- a/packages/table/src/table-body.js
+++ b/packages/table/src/table-body.js
@ -314,7 +314,7 @@ export default {

      // 判断是否text-overflow, 如果是就显示tooltip
      const cellChild = event.target.querySelector('.cell');
-      if (!hasClass(cellChild, 'el-tooltip')) {
+      if (!(hasClass(cellChild, 'el-tooltip') && cellChild.childNodes.length)) {
        return;
      }
      // use range width instead of scrollWidth to determine whether the text is overflowing