潮技术 nopCommerce

nopCommerce是开源免费的B2B、B2B2C 电子商务解决方案,具有积分、优惠券、折扣、促销、阶梯价、交叉销售等完善的电商促销工具,支持多店铺,同时还提供多种支付、物流、折扣插件模块方便你扩展,让你简单方便的搭建购物网站

NopCommerce 3.4中商品详情页面单选框、复选框的美化

先上图给大家看看效果,点这里打开案例(安惠美)(后期可能会找不到这个商品,现在再测试阶段)

现在你能看到的这个页面中,尺寸、文本描述是单选框(属性是我乱写的名字),上门安装是复选框。效果就看到这里,请君跳过图片,开始看实现过程:

NopCommerce的属性View全部在Product下面_ProductAttributes.cshtml生成的,所以,整个的操作都是在_ProductAttributes.cshtml这个文件中。

打开这个文件,首先里面会有它生成各种控件用的一大段forearch,如图

他这个里面一个Case就是一种控件,我重写的是单选和复选,所以改他的RadioList和CheckBox就好了,先来看单选的代码,说明在注释中

 case AttributeControlType.RadioList:
                {
                    <div style="min-height: 25px;">
                        @*单选框他会有很多个选项,foreach,高手忽略这句*@
                        @foreach (var pvaValue in attribute.Values)
                        {
                            <div class="item @(pvaValue.IsPreSelected?Html.Raw("selected"):Html.Raw(""))">
                                @*把他的单选按钮给通过Display:none隐藏起来*@
                                <input id="@(controlId)_@(pvaValue.Id)" type="radio" name="@(controlId)" value="@pvaValue.Id" checked="@pvaValue.IsPreSelected" style="display: none" />
                                @*下面是给用户显示的被美容过的单选按钮,我没法往出来贴CSS,想办法完了给大家一个下载地址吧*@
                                <a title="@pvaValue.Name @(!String.IsNullOrEmpty(pvaValue.PriceAdjustment) ? " [" + pvaValue.PriceAdjustment + "]" : null)" href="#" class="radio_a">
                                    @if (!string.IsNullOrEmpty(pvaValue.PictureUrl))
                                    {
                                        @*下面是商品属性所关联的图片*@
                                        <img src="@pvaValue.PictureUrl" style="width: 15px;height: 15px;" />
                                    }
                                    <i>@pvaValue.Name @(!String.IsNullOrEmpty(pvaValue.PriceAdjustment) ? " [" + pvaValue.PriceAdjustment + "]" : null)</i>
                                </a><b></b>
                            </div>
                        }
                    </div>
                }
                break;
单选按钮

既然把单选按钮给隐藏了,那怎么再让用户去选中他呢?答案是,通过JS,当用户点击外面的那个漂亮版单选框的时候,去找到那个单选控件,然后给他选中(注意,单选框没有再点击一次反选这么一说)

JS代码如下,注释在里面了

单选的JS

单选的就这样子就搞定了,如果遇到问题,在下面跟回复。

---------------------------------------------------------分割线,复选框开始-------------------------------------------------------------------------------

生成复选框的代码(跟单选框一个道理,没写注释,有问题的下面回复)


 $(".chose .item .radio_a").click(function() {
        var thisToaggle = $(this).is('.radio_a') ? $(this) : $(this).prev();//找到<a>元素
        var checkBox = thisToaggle.prev();//找到他对应的单选按钮
        checkBox.attr('checked','checked');//给他选中,这块如果不手动给他选中,在计算价格的时候会有Bug
        checkBox.trigger('click');//执行这个单选按钮的单击事件,目的是为了让他改变价格
        var name = checkBox.attr("name");
        $("[name=" + name + "]").next("a").parent(".chose .item").removeClass("selected");//其他的单选按钮移除选中效果
        thisToaggle.parent('.chose .item').addClass('selected');//当前单选按钮添加选中效果
        return false;
    });
复选框

复选框跟单选框有点不一样,因为单选框没有再点击一次反选这么一说,但是复选框点第一次,是选中,第二次,就是不选中了,所以,再单选应对那个JS的bug的时候,就会有问题,认真看了单选JS的会知道,先给他把选中属性"checkBox.attr('checked','checked');"给改了,然后再去执行Click事件,如果用作复选框,就相当于复选框你先给他选中,然后再执行一个Click事件,就又成不选中了,但是如果不去手动执行"checkBox.attr('checked','checked');”价格计算又会有bug(你可以注释掉单选的那句看看那个Bug,东西太多,说起来会很费劲的)

逼得我没办法,把nop原来是click去执行价格的重新计算改成了onmoursedown,效果应该是一样的,我反正没遇到过bug,怎么改见下面的代码:

1.在生成界面代码的下面,又Nop生成js的一大堆代码,这里也是switch case(这个是Nop去改变价格的),看图:

找到复选框的,把Click,改成MouseDown,如图:

再下面他还有一组Switch Case(这个是Nop去改变左边商品图片的),把那个里面的click,也改成mousedown,如图

好了,生成的东西就改完了,最后我放JS出来:


复制代码
 $(".chose .item .radio_b").click(function() {
        var thisToaggle = $(this).is('.radio_b') ? $(this) : $(this).prev();
        var checkBox = thisToaggle.prev();
        checkBox.prop('checked',!checkBox.prop('checked'));//如果没选中,给他选中,如果选中了,给他改成没选中
        checkBox.trigger('mousedown');//执行mousedown事件
        var name = checkBox.attr("name");
        $("[name=" + name + "]").next("a").parent(".chose .item").toggleClass("selected");
        return false;
    });
复制代码

大功告成!没啥需要修改的了....

我那个单选框美化的CSS没法给大家,给大家另外我百度找的一组,看起来也不错。点此下载

最后把Nop生成的JS放出来,感兴趣的看看他的实现思路

复制代码
  1    <script type="text/javascript">
  2         //Price adjustment table
  3         var priceAdjustmentTable_65 = new Array();
  4         var weightAdjustmentTable_65 = new Array();
  5         //Price adjustment table initialize
  6         priceAdjustmentTable_65['product_attribute_65_13_45_73'] = 400;
  7 priceAdjustmentTable_65['product_attribute_65_13_45_74'] = 0;
  8 priceAdjustmentTable_65['product_attribute_65_18_51_83'] = 0;
  9 priceAdjustmentTable_65['product_attribute_65_18_51_84'] = 0;
 10 priceAdjustmentTable_65['product_attribute_65_13_61_94'] = 200;
 11 priceAdjustmentTable_65['product_attribute_65_9_44_85'] = 2799;
 12 priceAdjustmentTable_65['product_attribute_65_9_44_86'] = 2398;
 13 
 14         ;
 15         //Price adjustment function
 16         function adjustPrice_65() {
 17 
 18 
 19                     
 20             var sum = 0;
 21             for (var i in priceAdjustmentTable_65) {
 22                 var ctrl = $('#' + i);
 23                 if ((ctrl.is(':radio') && ctrl.is(':checked')) || (ctrl.is(':checkbox') && ctrl.is(':checked'))) {
 24                     sum += priceAdjustmentTable_65[i];
 25                 } else if (ctrl.is('select')) {
 26                     var idx = $('#' + i + " option").index($('#' + i + " option:selected"));
 27                     if (idx != -1) {
 28                         sum += priceAdjustmentTable_65[i][idx];
 29                     }
 30                 }
 31             }
 32             var res = (priceValForDynUpd_65 + sum).toFixed(2);
 33             $(".price-val-for-dyn-upd-65").text(res);
 34             
 35         }
 36         function adjustWeight_65() {
 37             
 38             $('#ShippingPrice').text("正在计算...");
 39             $.ajax({
 40                 cache: false,
 41                 url: '/Product/ShippingPrice_AttributeChange?productId=65',
 42                 data: $('#product-details-form').serialize(),
 43                 type: 'post',
 44                 success: function(data) {
 45                     $('#ShippingPrice').text(data.Message);
 46                 }
 47             });
 48 
 49             
 50 
 51         }
 52 
 53         //Price attributes handlers
 54         $(document).ready(function() {
 55             adjustPrice_65();
 56             adjustWeight_65();
 57             $('#product_attribute_65_13_45_73').click(function(){adjustPrice_65();adjustWeight_65();});
 58 $('#product_attribute_65_13_45_74').click(function(){adjustPrice_65();adjustWeight_65();});
 59 $('#product_attribute_65_18_51_83').click(function(){adjustPrice_65();adjustWeight_65();});
 60 $('#product_attribute_65_18_51_84').click(function(){adjustPrice_65();adjustWeight_65();});
 61 $('#product_attribute_65_13_61_94').mousedown(function(){adjustPrice_65();adjustWeight_65();});
 62 $('#product_attribute_65_9_44_85').mousedown(function(){adjustPrice_65();adjustWeight_65();});
 63 $('#product_attribute_65_9_44_86').mousedown(function(){adjustPrice_65();adjustWeight_65();});
 64 
 65         });
 66     </script>
 67 
 68 
 69 
 70 
 71 
 72 
 73     <script type="text/javascript">
 74 
 75         //Picture adjustment table
 76         var productAttributeValueAdjustmentTable_65 = new Array();
 77         //Picture adjustment table initialize
 78         productAttributeValueAdjustmentTable_65['product_attribute_65_13_45_73_defaultsize'] = '';
 79 productAttributeValueAdjustmentTable_65['product_attribute_65_13_45_73_fullsize'] = '';
 80 productAttributeValueAdjustmentTable_65['product_attribute_65_13_45_74_defaultsize'] = 'http://anhuim.com/content/images/thumbs/0000441_2015-_600.jpeg';
 81 productAttributeValueAdjustmentTable_65['product_attribute_65_13_45_74_fullsize'] = 'http://anhuim.com/content/images/thumbs/0000441_2015-.jpeg';
 82 productAttributeValueAdjustmentTable_65['product_attribute_65_18_51_83_defaultsize'] = '';
 83 productAttributeValueAdjustmentTable_65['product_attribute_65_18_51_83_fullsize'] = '';
 84 productAttributeValueAdjustmentTable_65['product_attribute_65_18_51_84_defaultsize'] = 'http://anhuim.com/content/images/thumbs/0000442_2015-_600.jpeg';
 85 productAttributeValueAdjustmentTable_65['product_attribute_65_18_51_84_fullsize'] = 'http://anhuim.com/content/images/thumbs/0000442_2015-.jpeg';
 86 productAttributeValueAdjustmentTable_65['product_attribute_65_13_61_94_defaultsize'] = '';
 87 productAttributeValueAdjustmentTable_65['product_attribute_65_13_61_94_fullsize'] = '';
 88 productAttributeValueAdjustmentTable_65['product_attribute_65_9_44_85_defaultsize'] = 'http://anhuim.com/content/images/thumbs/0000473_2014-_600.jpeg';
 89 productAttributeValueAdjustmentTable_65['product_attribute_65_9_44_85_fullsize'] = 'http://anhuim.com/content/images/thumbs/0000473_2014-.jpeg';
 90 productAttributeValueAdjustmentTable_65['product_attribute_65_9_44_86_defaultsize'] = 'http://anhuim.com/content/images/thumbs/0000464_2014-_600.jpeg';
 91 productAttributeValueAdjustmentTable_65['product_attribute_65_9_44_86_fullsize'] = 'http://anhuim.com/content/images/thumbs/0000464_2014-.jpeg';
 92 
 93         //Picture adjustment function
 94         function adjustProductAttributeValuePicture_65(controlId, productId) {
 95             var ctrl = $('#' + controlId);
 96             var pictureDefaultSizeUrl = '';
 97             var pictureFullSizeUrl = '';
 98             if((ctrl.is(':radio') && ctrl.is(':checked')) || (ctrl.is(':checkbox') && ctrl.is(':checked'))) {
 99                 pictureDefaultSizeUrl = productAttributeValueAdjustmentTable_65[controlId + '_defaultsize'];
100                 pictureFullSizeUrl = productAttributeValueAdjustmentTable_65[controlId + '_fullsize'];
101 
102             } else if(ctrl.is('select')) {
103                 var idx = $('#' + controlId + " option").index($('#' + controlId + "option:selected"));
104                 if(idx != -1) {
105                     pictureDefaultSizeUrl = productAttributeValueAdjustmentTable_65[controlId + '_defaultsize'][idx];
106                     pictureFullSizeUrl = productAttributeValueAdjustmentTable_65[controlId + '_fullsize'][idx];
107                 }
108             }
109             if (typeof pictureDefaultSizeUrl == 'string' && pictureDefaultSizeUrl != '') {
110                 //$('#main-product-img-' + productId).attr("src", pictureDefaultSizeUrl);
111                 var defaultSizePic = $(".pro-detail .left .imgList img[src='"+pictureDefaultSizeUrl+"']");
112                 defaultSizePic.trigger('click');
113             }
114             //if (typeof pictureFullSizeUrl == 'string' && pictureFullSizeUrl != '') {
115             //    $('#main-product-img-lightbox-anchor-' + productId).attr("href", pictureFullSizeUrl);
116             //}
117 
118 
119         }
120         // Picture attributes handlers
121         $(document).ready(function() {
122             $('#product_attribute_65_13_45_73').click(function(){adjustProductAttributeValuePicture_65('product_attribute_65_13_45_73',65);});
123 $('#product_attribute_65_13_45_74').click(function(){adjustProductAttributeValuePicture_65('product_attribute_65_13_45_74',65);});
124 $('#product_attribute_65_18_51_83').click(function(){adjustProductAttributeValuePicture_65('product_attribute_65_18_51_83',65);});
125 $('#product_attribute_65_18_51_84').click(function(){adjustProductAttributeValuePicture_65('product_attribute_65_18_51_84',65);});
126 $('#product_attribute_65_13_61_94').mousedown(function(){adjustProductAttributeValuePicture_65('product_attribute_65_13_61_94',65);});
127 $('#product_attribute_65_9_44_85').mousedown(function(){adjustProductAttributeValuePicture_65('product_attribute_65_9_44_85',65);});
128 $('#product_attribute_65_9_44_86').mousedown(function(){adjustProductAttributeValuePicture_65('product_attribute_65_9_44_86',65);});
129 
130         });
131     </script>
132 <script type="text/javascript">
133     $(".chose .item .radio_a").click(function() {
134         var thisToaggle = $(this).is('.radio_a') ? $(this) : $(this).prev();
135         var checkBox = thisToaggle.prev();
136         checkBox.attr('checked','checked');
137         checkBox.trigger('click');
138         //alert(checkBox.val());
139         var name = checkBox.attr("name");
140         $("[name=" + name + "]").next("a").parent(".chose .item").removeClass("selected");
141         //  thisToaggle.sibling(".chose .item").removeClass('selected');
142         thisToaggle.parent('.chose .item').addClass('selected');
143         return false;
144     });
145     $(".chose .item .radio_b").click(function() {
146         var thisToaggle = $(this).is('.radio_b') ? $(this) : $(this).prev();
147         var checkBox = thisToaggle.prev();
148         checkBox.prop('checked',!checkBox.prop('checked'));
149         checkBox.trigger('mousedown');
150         var name = checkBox.attr("name");
151         $("[name=" + name + "]").next("a").parent(".chose .item").toggleClass("selected");
152         return false;
153     });
154 </script>
复制代码

 祝大家生活愉快~


原文出处:http://www.cnblogs.com/baiyunchen/p/4239259.html

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