fix bug

apps/classroom/Tpl/default/Index/search_w3g.html

@@ -154,7 +154,7 @@
         </template>
 
         <template v-if="showList(1)">
-            <div v-for="(item, idx) in options[1].items" :key="idx" class="layout_v home_question_item">
+            <div v-for="(item, idx2) in options[1].items" :key="idx2" class="layout_v home_question_item">
                 <!--
                     <div v-if="item.price == 0" class="layout_h">
                         <div class="home_item_mark_green layout_center">免费</div>
@@ -179,10 +179,10 @@
                     <div v-if="item.price > 0" class="home_item_mark_orange layout_center">付费</div>
                     <div v-if="item.price == 0" class="home_item_mark_green layout_center">免费</div>
                     <span class="text_14_600 color_333333 weight_full van-multi-ellipsis--l2" style="margin-left: 0.625rem;">{{item.title}}</span>
-                    <div @click="onTapQuestion(item)" v-if="(item.price == 0 || item.is_buy) && item.hasQuestion > 0" class="home_button_green layout_center">开始做题</div>
-                    <div @click="onTapQuestion(item)" v-else-if="(item.price == 0 || item.is_buy) && item.hasQuestion <= 0" class="home_button_green layout_center">开始下载</div>
-                    <div @click="onTapQuestion(item)" v-else-if="item.price > 0 && item.hasQuestion > 0" class="button_orange layout_center">预览</div>
-                    <div @click="onTapQuestion(item)" v-else-if="item.price > 0 && item.hasQuestion <= 0" class="button_orange layout_center">预览下载</div>
+                    <div @click="onTapQuestion(item, idx2)" v-if="(item.price == 0 || item.is_buy) && item.hasQuestion > 0" class="home_button_green layout_center">开始做题</div>
+                    <div @click="onTapQuestion(item, idx2)" v-else-if="(item.price == 0 || item.is_buy) && item.hasQuestion <= 0" class="home_button_green layout_center">开始下载</div>
+                    <div @click="onTapQuestion(item, idx2)" v-else-if="item.price > 0 && item.hasQuestion > 0" class="button_orange layout_center">预览</div>
+                    <div @click="onTapQuestion(item, idx2)" v-else-if="item.price > 0 && item.hasQuestion <= 0" class="button_orange layout_center">预览下载</div>
                 </div>
 
                 <div class="layout_h_b" style="margin-top: 0.5rem;">
@@ -340,7 +340,7 @@
                     items: []
                 }],
                 cacheKeyWorlds: this.getCacheKeyWorlds(),
-                yulan: false
+                yulan: false,
             }
         },
         computed: {
@@ -380,36 +380,46 @@
                 let url = "{:U('course/Video/view')}"
                 window.location.href = url.replace(/\[.*?\]/g, item.id)
             },
-            //点击真题
-            onTapQuestion: function (item) {
-                var MID		  = '<php> echo $mid;</php>';
+            onDownload: function () {
+                let item = this.options[1].items[this.yulan];
+                let path = item.attach;
+                let title = item.title;
+                if ( path ) {
+                    var link = document.createElement('a');
+                    // 设置下载的文件名
+                    link.download = title;
+                    link.style.display = 'none';
+                    //设置下载路径
+                    link.href = path;
+                    //触发点击
+                    document.body.appendChild(link);
+                    link.click();
+                    //移除节点
+                    document.body.removeChild(link);
+                    this.close_yulan();
+                } else {
+                    alert('当前课程无文件下载');
+                }
+            },
+            onPay: function() {
                 if (MID <= 0) {
                     ui.confirm('请先登录', {
-                        yes: function () {
+                        yes: function() {
                             window.location.href = "{:U('basic/Passport/login')}";
                         }
                     })
                     return
                 }
-                if (item.hasQuestion) {
-                    let url = "{:U('exams/index/examsroom')}" + "&paper_id=" + item.id + "&joinType=1"
-                    window.location.href = url;
-                } else {
-
-                }
-
-
-                if (item.price == 0) {
-
-                } else {
+                let item = this.options[1].items[this.yulan];
+                let id = item.id;
                 $.ajax({
                     type: "POST",
                     url: "{:U('exams/index/getPayUrl')}",
                     data: {
-                            paper_id: item.id,
+                        paper_id: id,
                     },
                     dataType: "json",
-                        success: function (res) {
+                    success: function(res) {
                         var res = getResponseData(res)
                         if (res.status == 1) {
                             window.location.href = res.data
@@ -418,6 +428,29 @@
                         }
                     }
                 })
+            },
+            onStart: function(id) {
+                if (MID <= 0) {
+                    ui.confirm('请先登录', {
+                        yes: function() {
+                            window.location.href = "{:U('basic/Passport/login')}";
+                        }
+                    })
+                    return
+                }
+                let url = "{:U('exams/index/examsroom')}" + "&paper_id=" + id + "&joinType=1"
+                window.location.href = url
+            },
+
+            //点击真题
+            onTapQuestion: function (item, index) {
+                if (item.hasQuestion > 0) {
+                    this.onStart(item.id);
+                } else {
+                    this.yulan = index;
+                    if (item.price == 0) {
+                        this.onDownload();
+                    }
                 }
             },
             //点击实物