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Efficient way to implement a client multiple file upload service


Efficient way to implement a client multiple file upload service

By : konzy
Date : October 26 2020, 11:51 AM
this one helps. If you're looking to do multiple file uploads on the web, I would strongly recommend SWFUpload. It's totally customizable, and it can use whatever back end technology you'd like. Take a look at some of the demos on the site for some use cases involving multiple files at once. I've only used it in one project so far, but it beats some of the other third party upload controls I've used hands down.
code :


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File upload service using WCF along with jquery(AJAX) and html client

File upload service using WCF along with jquery(AJAX) and html client


By : user2854180
Date : March 29 2020, 07:55 AM
should help you out You can use some ready-to-use JQuery plugin. For example, AjaxFileUpload
Multiple file upload (client side)

Multiple file upload (client side)


By : Mathieu Schuermans
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I am a big fan of Plupload
Here is an example of all run times supported (Flash, HTML4, HTML5, etc...): http://www.plupload.com/example_all_runtimes.php
How to implement multiple file upload and how to download the files with same id as a zip using carrierwave rails?

How to implement multiple file upload and how to download the files with same id as a zip using carrierwave rails?


By : user3315819
Date : March 29 2020, 07:55 AM
it helps some times please follow the link multiple upload for multiple uploads. And in order to download your files as a zip, one of the finest method is to use rubyzip gem.
How to implement multiple file upload in TYPO3 Front End Extension

How to implement multiple file upload in TYPO3 Front End Extension


By : Roma Rubinov
Date : March 29 2020, 07:55 AM
help you fix your problem Use ObjectStorage to get an 1:n-Relation to the FileReference model. In your model that could look like this:
code :
/**
 * uploadFiles
 *
 * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference>
 * @cascade remove
 */
protected $uploadFiles = NULL;

/**
 * __construct
 */
public function __construct() {
    //Do not remove the next line: It would break the functionality
    $this->initStorageObjects();
}

/**
 * Initializes all ObjectStorage properties
 * Do not modify this method!
 * It will be rewritten on each save in the extension builder
 * You may modify the constructor of this class instead
 *
 * @return void
 */
protected function initStorageObjects() {
    $this->uploadFiles = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
}



/**
 * Adds a UploadFile
 *
 * @param \TYPO3\CMS\Extbase\Domain\Model\FileReference $uploadFile
 * @return void
 */
public function addUploadFile(\TYPO3\CMS\Extbase\Domain\Model\FileReference $uploadFile) {
    $this->uploadFiles->attach($uploadFile);
}

/**
 * Removes a UploadFile
 *
 * @param \TYPO3\CMS\Extbase\Domain\Model\FileReference $uploadFileToRemove The UploadFile to be removed
 * @return void
 */
public function removeUploadFile(\TYPO3\CMS\Extbase\Domain\Model\FileReference $uploadFileToRemove) {
    $this->uploadFiles->detach($uploadFileToRemove);
}

/**
 * Returns the uploadFiles
 *
 * @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference> $uploadFiles
 */
public function getUploadFiles() {
    return $this->uploadFiles;
}

/**
 * Sets the uploadFiles
 *
 * @param \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference> $uploadFiles
 * @return void
 */
public function setUploadFiles(\TYPO3\CMS\Extbase\Persistence\ObjectStorage $uploadFiles) {
    $this->uploadFiles = $uploadFiles;
}   
HTML form with multiple file upload fields, how to check max file size client side

HTML form with multiple file upload fields, how to check max file size client side


By : Benjanes6
Date : March 29 2020, 07:55 AM
help you fix your problem You'll need to delegate for objects that are dynamically added. In your code, use this instead of addressing file1 specifically
code :
$("#files").delegate("input","change",function(){
        if(this.files[0].size > 2000000){
                alert('File is larger than 2MB. Please choose a smaller file');
       this.value = "";
    };
});
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