Maxim Ishchenko maximishchenko

maximishchenko / YII_single_file_upload_create_and_update.php

Last active September 17, 2015 21:43

Yii upload single file (action "create" and "update")

	<?
	// There and next:
	// webroot.images - path to images forlder (such as Yii::app()->baseurl."/images/")
	// if using another forder name (for example: /upload/) - Yii::getPathOfAlias('webroot.upload')
	// file_field_name - db field that contains name of uploaded file
	// DIRECTORY_SEPARATOR - separator, such as "/" or included folders
	// PATH_TO_IMAGE_FOLDER - full path to folder with images

	// Previously added CImageHandler and Fancybox extensions
	// CImageHandler:

maximishchenko / Yii_delete_file_when_delete_record.php

Last active September 17, 2015 18:30

Yii delete uploaded file when delete record from database

	<?php
	// Add to current model
	protected function beforeDelete()
	{
	if (parent::beforeDelete()) {
	// file_field_name - db field that contains name of uploaded file
	if ($this-><file_field_name>)
	// webroot.images - path to images forlder (such as Yii::app()->baseurl."/images/")
	// if using another forder name (for example: /upload/) - Yii::getPathOfAlias('webroot.upload')
	@unlink(Yii::getPathOfAlias('webroot.images') . "DIRECTOTY_SEPARATOR" . $this-><file_field_name>);

maximishchenko / YII_photo_nophoto.php

Created September 17, 2015 17:17

Yii if image exist show image else show nophoto.png

	<?php
	echo !empty($model-><field>) && file_exists(Yii::getPathOfAlias('webroot.images')."<PATH>".$model-><field>) ? CHtml::image(Yii::app()->baseurl."<PATH>".$model-><field>,"",array("style"=>"width:50px;height:50px;align:center;")) : CHtml::image(Yii::app()->baseurl."/<PATH>/no_img.png","",array("style"=>"width:50px;height:50px;align:center;"));
	?>