HTML 5 Upload Image, Ratio with Drag and Drop

Name: HTML 5 Upload Image, Ratio with Drag and Drop | GplPixel
Price: 330.00 INR
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HTML 5 Upload Image, Ratio with Drag and Drop

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Original price was: Rs924.00.Current price is: Rs330.00.

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Categories: Premium, Javascript, Scripts & Code Tags: bootstrap, canvas, HTML 5 Upload Image, html5, image, image upload, jquery, ratio, Ratio with Drag and Drop, upload

HTML 5 Image Upload with Drag-and-Drop and Ratio Control

This solution allows you to create an image upload feature with drag-and-drop support, as well as a feature to maintain a specific aspect ratio for the uploaded image. You can combine HTML5's native drag-and-drop functionality with JavaScript for resizing the image to fit a certain ratio. A HTML5 Upload image tool, full use of HTML5 with canvas (with fallback options). Together with a ratio and drag & drop makes this tool ideal for use in a CMS.

Key Features

Drag-and-Drop Support Users can drag and drop an image file directly into the upload area.
Aspect Ratio Control Ensure that the uploaded image fits a specific width-to-height ratio (e.g., 16:9 or 4:3).
Preview Image Display a preview of the image before submitting it.
Cross-Browser Compatibility Supports all modern browsers.
Simple Integration Easy to implement with minimal code.

Explanation of the Code

HTML Structure

Upload Container: The .upload-container div is styled to look like a dashed area that guides the user to drag and drop an image or click to upload.
Image Input: The hidden input[type="file"] element is triggered when the user clicks the upload area.
Image Preview: A hidden <img> tag (#imagePreview) will display the preview of the uploaded image once it's validated and processed.

CSS Styling

Upload Area Styling: The upload area has a dashed border that changes color when the user drags an image file over it.
Image Preview: The preview image's width is set to 100%, and its height is adjusted automatically based on the aspect ratio.

JavaScript Functionality

Event Handlers:
- dragover and dragleave are used to show visual feedback when a user drags an image over the upload area.
- drop triggers when a user drops an image in the upload area, and the file is processed.
- change event triggers when the file input is used (via click).
File Validation:
- The file is checked to ensure it’s an image (file.type.startsWith('image/')).
- After the file is loaded, the aspect ratio is calculated and compared with the desired aspect ratio (16:9 in this case).
Aspect Ratio Check:
- If the aspect ratio of the image is too different from the specified ratio, an error message is displayed ("Please upload an image with a 16:9 aspect ratio.").
Image Preview: After successfully validating the aspect ratio, the image preview is displayed.

Error Handling:

If the file type is not an image or the aspect ratio doesn't match, an error message is shown below the upload area.

Features

uses canvas to crop the image, no server scripts needed!
want to use a server script, no problem! simple change it with additional options
full HTML5 support
touch support! Works on tablet and mobile!
Responsive design option
save your image with AJAX or use the tradional FORM input file element
uses ratio to let it fit your screen or element
easy to use
additional options to configure
bootstrap 3.1
jQuery 1.9

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(Only For WHMCS Category Products !)

We Only provide WHMCS Module, how you can nulled any module step only !
Instant access to all plugins and all themes
Unlimited domain usage
Regular Updates as of when available. Usually, updates are released daily.
Before purchasing, please read the Terms and Conditions & Refund Policy.
If you have any questions, please first read the FAQs.
If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.