领券提示框，还关闭图标

@@ -162,6 +162,7 @@ alertConfig = {
         content: '恭喜您，成功领取优惠券',
         subContents: ['特殊情况下到账有延时', '请耐心等待'],
         className: 'subcontent-dialog',
+        myCloseIcon: 'close-icon',
         refreshOnClose: true,
         btns: [
             {
@@ -186,6 +187,7 @@ alertConfig = {
         content: '您已领取过优惠券',
         subContent: '快去选购心仪的潮品吧',
         className: 'subcontent-dialog',
+        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -201,6 +203,7 @@ alertConfig = {
         content: '优惠券已过期',
         subContent: '去领最新的优惠券吧',
         className: 'subcontent-dialog',
+        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -213,6 +216,7 @@ alertConfig = {
         content: '领取失败',
         subContents: ['请刷新重试,', '多次无效请联系客服'],
         className: 'subcontent-dialog',
+        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -265,9 +269,13 @@ function requestCoupon(id) {
 
         },
         error: function() {
-            var Alert = require('../common/dialog').Alert;
+            var opt = {
+                className: 'stu-alert',
+                myCloseIcon: 'close-icon',
+                content: '<p class="errorText">网络异常</p>'
+            }
 
-            new Alert('网络异常').show();
+            new Dialog(opt).show();
         }
     });
 }

@@ -496,15 +496,6 @@
         margin: 10px;
     }
 
-    .close-icon {
-        display: inline-block;
-        top: -20px;
-        right: -20px;
-        width: 35px;
-        height: 35px;
-        background-image: resolve("students/close.png");
-    }
-
     .dia-title {
         display: inline-block;
         padding-bottom: 7px;
@@ -521,15 +512,25 @@
     }
 }
 
-.min-screen {
+.stu-alert .errorText {
+    margin-top: 50px;
+}
+.stu-alert .close-icon,
+.stu-dialog .close-icon{
+    display: inline-block;
+    top: -20px;
+    right: -20px;
+    width: 35px;
+    height: 35px;
+    background-image: resolve("students/close.png");
+}
 
+.min-screen {
     .stu-page {
-
         .stu-rights {
             .stu-rights-item {
                 width: 222px;
             }
-
         }
 
         .coupon {
@@ -542,7 +543,6 @@
         }
 
         .stu-identity {
-
             .identity-count,
             .identity-wrap {
                 margin: 10px 0 10px 10px;