From aa827fe2e3f0b8fa700067a9ff660270ff4e32e2 Mon Sep 17 00:00:00 2001
From: vvpvvp <alias8516@sina.com.cn>
Date: Wed, 23 Jan 2019 14:25:24 +0800
Subject: [PATCH] fix(TextEllipsis): optimize limit function

---
 src/components/textellipsis/textellipsis.vue | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/components/textellipsis/textellipsis.vue b/src/components/textellipsis/textellipsis.vue
index cd2a07747..2b32ae803 100644
--- a/src/components/textellipsis/textellipsis.vue
+++ b/src/components/textellipsis/textellipsis.vue
@@ -66,7 +66,11 @@ export default {
             more.style.display = 'inline-block';
             let text = this.text;
             while (title.offsetHeight > this.height && n > 0) {
-              textDom.innerText = text = text.substring(0, text.length-1);
+              if(title.offsetHeight > this.height * 3) {
+                textDom.innerText = text = text.substring(0, Math.floor(text.length / 2));
+              } else {
+                textDom.innerText = text = text.substring(0, text.length-1);
+              }
               n--;
             }
             this.$emit('hide');