Question

我的表格是这样的：

我的表单中有两个按钮。一个是＆＃39; export＆＃39;按钮和另一个是＆＃39;创建＆＃39; button.While保存表单我必须上传excel文件。这个excel文件包含5行的单行。点击导出按钮我必须从excel获取所有值并在我的表单中设置这些值。最后点击创建按钮我必须将这些值保存在数据库中。在这里我的问题是我无法验证excel文件并从excel获取值以在我的表单中设置数据。

我的表单代码是：

<?php $form = ActiveForm::begin([
    'id' => 'memform',
    'options' => ['class' => 'form-horizontal',['enctype' => 'multipart/form-data'],],
    'fieldConfig' => [
        'template' => "{label}\n<div class=\"col-lg-6\">{input}</div>\n<div class=\"col-lg-12\">{error}</div>",
        'labelOptions' => ['class' => 'col-lg-6 control-label'],

    ],
    ]); ?>


    <?= $form->field($model, 'file')->fileInput(); ?>

     <?= Html::a('export', ['import-excel','model' => $model], ['class' => 'btn btn-success','style' => 'float:left;width: 200px; border-radius: 5px;']) ?>

<h3 class="box-title">General Info:</h3> </div>

    <div class="col-md-4">
        <?= $form->field($model, 'name')->textInput(['maxlength' => true]) ?>
     </div>
     <div class="col-md-4">
        <?= $form->field($model, 'date')->textInput(['maxlength' => true]) ?>
     </div>
     <div class="col-md-4">
        <?= $form->field($model, 'regd_dt')->textInput(['maxlength' => true]) ?>
     </div>
     <div class="col-sm-4">

        <?= $form->field($model, 'estd_type')->dropDownList(
            ArrayHelper::map(CodeValue::getEstdType(),'cv_id','cv_lbl'),
            ['prompt'=>'Select est Type']
         )
        ?>
     </div>
     <div class="col-sm-4">

        <?= $form->field($model, 'org_type')->dropDownList(
            ArrayHelper::map(CodeValue::getOrgType(),'cv_id','cv_lbl'),
            ['prompt'=>'Select Org Type']
         )
        ?>
    </div>


    <?= Html::submitButton($model->isNewRecord ? 'Create' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>

<?php ActiveForm::end(); ?>

我的控制器是：

public function actionCreate()
{
    $model = new GeneralInfo();
    if ($model->load(Yii::$app->request->post()) && $model->save()) {

        return $this->redirect(['index', 'id' => $model->sfcl_id]);
    } else {
        return $this->render('create', [
            'model' => $model,
        ]);
    }
}


public function actionImportExcel(){
    $model = new GeneralInfo();
    $model->file = UploadedFile::getInstance($model, 'file');
        $file = $model->file->tempName;
    if (isset(model->file)) {

        try{

            $inputFileType=\PHPExcel_IOFactory::Identify($file);
            $objReader=\PHPExcel_IOFactory::CreateReader($inputFileType);
            $objPHPExcel=$objReader->load($file);

        }
        catch(Exception $e){
            die('Error');
        }

        $sheet=$objPHPExcel->getSheet(0);
        $highestRow=$sheet->getHighestRow();
        $highestColumn=$sheet->getHighestColumn();  
        for($row=1;$row<=$highestRow;$row++){
            $rowData=$sheet->rangeToArray('A'.$row.':'.$highestColumn.$row,Null,False);

            if($row==1){
                continue;
            }
            $sfcl=new GeneralInfo();
            $sfcl->name=$rowData[0][0];
            echo $sfcl->name;die;
        }
    }
    else {
        return $this->render('_form', [
                'model' => $model,
            ]);
        }
}

我的模型是这样的：

 public function rules()
{
    return [

         ['file', 'required'],
         ['name','estd_dt', 'regd_dt', 'type', 'org_type'], 'required'],
         [['type', 'org_type', 'crtd_by', 'updt_by', 'updt_cnt'], 'integer'],
        [['name','estd_dt', 'regd_dt'], 'string', 'max' => 50],
        [['file'], 'file',  'extensions' => 'xls, xlsx', 'maxSize'=>1024*1024*20],
    ];
}

Excel文件验证和从excel中检索数据不能在yii2中工作

0 个答案: