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Tutorial : Upload multiple files with ajax event

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Tutorial Uploadfile

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Tutorial : Upload multiple files with ajax event

Uploadfile-03: Tutorial der Komponente Uploadfile vom PHP FrameWork WebSite-PHP.

Tutorial : Upload multiple files with ajax event:



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Datei: /pages/tutorials/uploadfile/uploadfile-03.php

<?php
class Uploadfile03 extends Page {
    public function InitializeComponent() {
        parent::$PAGE_TITLE = "Tutorial : Upload multiple files 
                    with ajax event";
        
        // create upload files
        $this->uploads = new UploadFile($this);
        $this->uploads->activateMultipleFiles();
        
        // define mime type authorized 
        $this->uploads->setAuthorizedMimeTypes(array(
                "image/jpeg","image/png", "image/gif"));
        
        // define file size limit
        $this->uploads->setFileSizeLimit("300kb");
        
        // define the event method
        $this->uploads->setAjaxEvent();
        $this->uploads->onChange("onUploads");
        
        $this->render = $this->uploads;
    }
    
    public function onUploads($sender) {
        // check the files are correctly uploaded
        for ($i = 0 ; $i < $this->uploads->count(); $i++) {
            if ($this->uploads->checkMimeType($i) && 
                $this->uploads->checkFileSize($i)) {
                    alert("File ".$this->uploads->getFileName($i)." (".
                        $this->uploads->getFileSize($i).") uploaded !");
            } else if ($this->uploads->isEmptyFile($i)) {
                alert("Your file ".$this->uploads->getFileName($i)." is empty !");
            } else if (!$this->uploads->checkFileSize($i)) {
                alert("Your file ".$this->uploads->getFileName($i)." is too big !");
            } else {
                alert("Mime type ".$this->uploads->getFileMimeType($i).
                        " of the file ".$this->uploads->getFileName($i).
                        " is not supported !");
            }
        }
    }
}
?>


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