I have customer table in MySQL database.I have list of customers in excel csv and i want to import excel data into MySQL customer table.I want someone show me step by step How i can do it and also tell model view and controller.
I have Written MySQL Query of customer table to show you that I will be same coloumns in excel csv.
(`CustomerID`, `FirstName`, `LastName`, `JobTitle`, `BusinessPhone`, `MobilePhone`, `FaxNumber`, `Address`, `Area`, `State`, `ZipCode`, `Country`, `Email`, `Webpage`, `Notes`, `CustomerInvoice`, `Status`)
Would you like to show me How i can import csv data into MySQL table or Yii have any plugin to import excel data into MySQL database?
This is best plugin with proper documentation and examples
with this plugin you can import excel data in mysql.
You can use "LOAD DATA" command. Here is the example from yiiframework documentation.
http://www.yiiframework.com/wiki/336/importing-csv-file-to-mysql-table-using-load-data-command/
You can get reference from YII: http://www.yiiframework.com/forum/index.php/topic/23536-upload-data-excel-to-mysql/
**step1:**Define a Form model ie
class UserImportForm extends CFormModel
{
public $file;
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('file', 'file',
'types'=>'csv',
'maxSize'=>1024 * 1024 * 10, // 10MB
'tooLarge'=>'The file was larger than 10MB. Please upload a smaller file.',
'allowEmpty' => false
),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'file' => 'Select file',
);
}
}
step2: Now you need to define a form in your view.ie
Note: i have used bootstrap form widget here.you can change it based on your needs.
<div class="form">
<?php
$form = $this->beginWidget('bootstrap.widgets.BootActiveForm', array(
'id'=>'service-form',
'enableAjaxValidation'=>false,
'method'=>'post',
'type'=>'horizontal',
'htmlOptions'=>array(
'enctype'=>'multipart/form-data'
)
)); ?>
<fieldset>
<legend>
<p class="note">Fields with <span class="required">*</span> are required.</p>
</legend>
<?php echo $form->errorSummary($model, 'Opps!!!', null, array('class'=>'alert alert-error span12')); ?>
<div class="control-group">
<div class="span4">
<div class="control-group <?php if ($model->hasErrors('postcode')) echo "error"; ?>">
<?php echo $form->labelEx($model,'file'); ?>
<?php echo $form->fileField($model,'file'); ?>
<?php echo $form->error($model,'file'); ?>
</div>
</div>
</div>
<div class="form-actions">
<?php $this->widget('bootstrap.widgets.BootButton', array('buttonType'=>'submit', 'type'=>'primary', 'icon'=>'ok white', 'label'=>'UPLOAD')); ?>
<?php $this->widget('bootstrap.widgets.BootButton', array('buttonType'=>'reset', 'icon'=>'remove', 'label'=>'Reset')); ?>
</div>
</fieldset>
<?php $this->endWidget(); ?>
</div><!-- form -->
**step3:**Now you need to write an action in your controller to import the file.ie
public function actionImportCSV()
{
$model=new UserImportForm;
if(isset($_POST['UserImportForm']))
{
$model->attributes=$_POST['UserImportForm'];
if($model->validate())
{
$csvFile=CUploadedFile::getInstance($model,'file');
$tempLoc=$csvFile->getTempName();
$sql="LOAD DATA LOCAL INFILE '".$tempLoc."'
INTO TABLE `tbl_user`
FIELDS
TERMINATED BY ','
ENCLOSED BY '\"'
LINES
TERMINATED BY '\n'
IGNORE 1 LINES
(`name`, `age`, `location`)
";
$connection=Yii::app()->db;
$transaction=$connection->beginTransaction();
try
{
$connection->createCommand($sql)->execute();
$transaction->commit();
}
catch(Exception $e) // an exception is raised if a query fails
{
print_r($e);
exit;
$transaction->rollBack();
}
$this->redirect(array("user/index"));
}
}
$this->render("importcsv",array('model'=>$model));
}
If i understood correctly,you can do something in controller action
public function actionYourActionName(){
if (isset($_FILES['csv_file']) && !empty($_FILES['csv_file'])) {
$csv = array();
$file = fopen($_FILES['csv_file']['tmp_name'], 'r');
while (($line = fgetcsv($file)) !== FALSE) {
//$line is an array of the csv elements
$csv[] = $line;
}
fclose($file);
for ($i = 1; $i < count($csv); $i++) {
$model = new YourmodelName();
foreach ($csv[0] as $key => $value) {
$model->$value = $csv[$i][$key];
}
if($model->save()){
//do here what you want to do after saving model
}else{return $model->getErrors();}
}
}
}else{
$this->render('your view name');
}
and in your view file something like eg
echo CHtml::form('', 'post', array('id' => "verticalForm", 'class' => 'well form-vertical', 'enctype' => 'multipart/form-data'));
echo CHtml::fileField('csv_file[]', '', array('id' => 'csv_file', 'multiple' => 'multiple'));
echo '<p class="help-block">Please upload .csv files only.</p>';
echo CHtml::submitButton('Submit', array('class' => 'btn btn-primary'));
echo CHtml::endForm();
and i suppose you have created a model.for your mysql table, hope this will help you
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