Yii1开发日记--搜索功能及Checkbox的实现

2019-11-14 14:39:51

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用yii 1实现后台的搜索功能，效果如下图：

1.模型中：

 1 public function search() 2     { 3  4     $criteria = new CDbCriteria; 5         //独立高级搜索 6         if(isset( $_GET['goods'])  ) { 7             //商品货号 8             if (isset($_GET['goods']['goods_sn']) && $_GET['goods']['goods_sn'] != "") 9             {10                 $criteria->compare('goods_sn',$_GET['goods']['goods_sn'], true );11             }12             //商品名称13             if (isset($_GET['goods']['goods_name']) && $_GET['goods']['goods_name'] != "")14             {15                 $criteria->compare('goods_name',$_GET['goods']['goods_name'], true);16             }17             //商品分类18             if (isset($_GET['goods']['cat_id']) && $_GET['goods']['cat_id'] != "")19             {20                 $criteria->compare('cat_id',$_GET['goods']['cat_id'], true);21             }22             //是否上架23             if (isset($_GET['goods']['is_on_sale']) && $_GET['goods']['is_on_sale'] != "")24             {25                 $criteria->compare('is_on_sale',$_GET['goods']['is_on_sale']);26             }27             //是否精品28             if (isset($_GET['goods']['is_best']) && $_GET['goods']['is_best'] != "")29             {30                 $criteria->compare('is_best',$_GET['goods']['is_best']);31             }32             //是否新品33             if (isset($_GET['goods']['is_new']) && $_GET['goods']['is_new'] != "")34             {35                 $criteria->compare('is_new',$_GET['goods']['is_new']);36             }37             //是否热销38             if (isset($_GET['goods']['is_hot']) && $_GET['goods']['is_hot'] != "")39             {40                 $criteria->compare('is_hot',$_GET['goods']['is_hot']);41             }42 43         }44         return new CActiveDataPRovider($this, array(45             'criteria'=>$criteria46         ));47 }

2.控制器中:

$model=new B2cGoods('search');

表示在model中启用模型中的search作为搜索。

3.视图中：

<div class="well">    <div class="search-box">        <form class="form-inline" method="get" action="">
　　　　　　　//指定form表单提交的页面，很重要            <input type='hidden' name='r' value='B2CShop/b2cGoods/goodsList/id/<?php echo $id ?>'>            <div class="form-group">                <input                        name="goods[goods_sn]"                        type="text"                        class="form-control"                        style="width:140px;"                        placeholder = "商品货号"                        value=<?php echo $_GET['goods']['goods_sn'] ; ?>                >            </div>&nbsp;            <div class="form-group">                <input                        name="goods[goods_name]"                        type="text"                        class="form-control"                        style="width:140px;"                        placeholder = "商品名称"　　                        value=<?php echo $_GET['goods']['goods_name'] ; ?>                >            </div>&nbsp;&nbsp;            <div class="form-group">                <?php echo CHtml::dropDownList( "goods[cat_id]" ,                        $_GET['goods']['cat_id'] ,                        B2cCategory::listData( $id ) ,                        array( "class"=>"form-control" , 'empty'=>'请选择类型...', 'encode' => false, "style"=>"width:140px") );  ?>            </div>&nbsp;&nbsp;            <div class="checkbox">                <label style="font-size: 16px">上架                    <input                            type="checkbox"                            name="goods[is_on_sale]"                            style="width: 24px;"                            value="1"
　　　　　　　　　　　　　　　　//实现checkbox，刷新页面保持原状态                            <?php echo $_GET['goods']['is_on_sale']?'checked="checked"':'' ?>                    >                </label>            </div>&nbsp;&nbsp;            <div class="checkbox">                <label style="font-size: 16px">精品                    <input                            type="checkbox"                            name="goods[is_best]"                            style="width: 24px;"                            value="1"                            <?php echo $_GET['goods']['is_best']?'checked="checked"':'' ?>                    >                </label>            </div>&nbsp;&nbsp;            <div class="checkbox">                <label style="font-size: 16px">新品                    <input                            type="checkbox"                            name="goods[is_new]"                            style="width: 24px;"                            value="1"                            <?php echo $_GET['goods']['is_new']?'checked="checked"':'' ?>                    >                </label>            </div>&nbsp;&nbsp;            <div class="checkbox">                <label style="font-size: 16px">热销                    <input                            type="checkbox"                            name="goods[is_hot]"                            style="width: 24px;"                            value="1"                            <?php echo $_GET['goods']['is_hot']?'checked="checked"':'' ?>                    >                </label>            </div>            <button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-search"></span>&nbsp;搜&nbsp;索</button>        </form>    </div></div>