From cfb64e1eaca94ffcbe2adbca655fee02c2c1e5ef Mon Sep 17 00:00:00 2001
From: Anyon <zoujingli@qq.com>
Date: Fri, 27 Dec 2019 11:25:04 +0800
Subject: [PATCH] Update login.js

---
 public/static/login.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/public/static/login.js b/public/static/login.js
index 85de1af10..9606a39ec 100644
--- a/public/static/login.js
+++ b/public/static/login.js
@@ -33,23 +33,25 @@ $(function () {
 
     /*! 登录图形验证码刷新 */
     $body.on('click', '[data-captcha]', function () {
-        var type, token, $that, verifyField, uniqidField, captchaUrl;
+        var type, token, $that, verify, uniqid, captchaUrl;
         $that = $(this), captchaUrl = this.getAttribute('data-captcha') || '';
         if (captchaUrl.length < 5) return $.msg.tips('请设置验证码请求地址');
-        uniqidField = this.getAttribute('data-field-uniqid') || 'uniqid';
-        verifyField = this.getAttribute('data-field-verify') || 'verify';
+        uniqid = this.getAttribute('data-field-uniqid') || 'uniqid';
+        verify = this.getAttribute('data-field-verify') || 'verify';
         type = this.getAttribute('data-captcha-type') || 'captcha-type';
         token = this.getAttribute('data-captcha-token') || 'captcha-token';
         $.form.load(captchaUrl, {type: type, token: token}, 'post', function (ret) {
-            $that.html('');
-            $that.append($('<img alt="img" src="">').attr('src', ret.data.image));
-            $that.append($('<input type="hidden">').attr('name', uniqidField || 'uniqid').val(ret.data.uniqid));
-            if (ret.data.code) {
-                $that.parents('form').find('[name=' + (verifyField || 'verify') + ']').attr('value', ret.data.code);
-            } else {
-                $that.parents('form').find('[name=' + (verifyField || 'verify') + ']').attr('value', '');
+            if (ret.code) {
+                $that.html('');
+                $that.append($('<img alt="img" src="">').attr('src', ret.data.image));
+                $that.append($('<input type="hidden">').attr('name', uniqid).val(ret.data.uniqid));
+                if (ret.data.code) {
+                    $that.parents('form').find('[name=' + verify + ']').attr('value', ret.data.code);
+                } else {
+                    $that.parents('form').find('[name=' + verify + ']').attr('value', '');
+                }
+                return false;
             }
-            return false;
         }, false);
     });