我要咨询页面提交功能实现 code review by zhaobiao

+/**
+ *  我要咨询提交页面
+ * @author: liangzhifeng<zhifeng.liang@yoho.cn>
+ * @date: 2015/12/01
+ */
+var $ = require('jquery'),
+    tip = require('../../plugin/tip'),
+    loading = require('../../plugin/loading');
+
+var $consultForm = $('.consult-form'),
+    $submit = $('#submit'),
+    $content = $('#content'),
+    $footer = $('#yoho-footer'),
+    $navTitle = $('.nav-title'),
+    navTitle = $navTitle.html(),
+    productId = $('#product_id').val(),
+    isSubmiting;
+
+$submit.on('touchend', function() {
+    $content.blur();
+    $consultForm.submit();
+    return false;
+}).on('touchstart', function() {
+    $(this).addClass('highlight');
+}).on('touchend touchcancel', function() {
+    $(this).removeClass('highlight');
+});
+
+$content.on('focus', function() {
+    if ($content.val() === '请输入咨询内容') {
+        $content.val('');
+    }
+}).on('blur', function() {
+    if ($content.val() === '') {
+        $content.val('请输入咨询内容');
+    }
+});
+
+// 提交表单请求
+$consultForm.on('submit', function() {
+    var content;
+    if (isSubmiting) {
+        return false;
+    }
+
+    // 简单的表单校验
+    content = $content.val();
+    if (!content || content === '请输入咨询内容') {
+        tip.show('咨询内容不能为空');
+        return false;
+    }
+
+    isSubmiting = true;
+    loading.showLoadingMask();
+    $.ajax({
+        method: 'POST',
+        url: '/product/detail/consultsubmit',
+        data: {
+            product_id: productId,
+            content: content
+        }
+    }).then(function(res) {
+        if ($.type(res) !== 'object') {
+            res = {};
+        }
+        if (res.code !== 200) {
+            tip.show(res.message || '网络出了点问题~');
+            isSubmiting = false;
+            loading.hideLoadingMask();
+        } else {
+            window.history.go(-1);
+        }
+    }).fail(function() {
+        tip.show('网络出了点问题~');
+        isSubmiting = false;
+    });
+    return false;
+});

@@ -9,10 +9,9 @@ var $ = require('jquery'),
      Hammer = require('yoho.hammer'),
      tip = require('../../plugin/tip');
 
-var likeHammer = new Hammer(document.getElementById('likeBtn'));
-var addToCartHammer = new Hammer(document.getElementById('addtoCart'));
-
-var productId = $('#productId').val();
+var likeHammer = new Hammer(document.getElementById('likeBtn')),
+    addToCartHammer = new Hammer(document.getElementById('addtoCart')),
+    productId = $('#productId').val();
 
 likeHammer.on('tap', function(e) {
     var opt,

@@ -8,4 +8,5 @@ require('./newsale/newarrival');
 require('./newsale/discount');
 require('./list');
 require('./detail/detail');
-require('./detail/desc');
\ No newline at end of file
+require('./detail/loadmore');
+require('./detail/consultform');
\ No newline at end of file