I want to store Finger Print Image into mySql Database and move it into folder through fingerprint reader device (device name: digital persona) in PHP. can Any one help please by sharing code .
Thanks in advance...!
You can not store the image directly in the database.
But what you want can be achieved by following these steps:
Upload the image (probably at your host or any third party file manager)
Get the location of the stored image.
Upload the location of the image in the database.
and when you want to display it, just get the location of the image from database and use it as you want!
Thanks.
Related
I am currently working on a personal stylist app using the codeigniter framework. I would like to display a list of items with their corresponding picture stored in my phpmyadmin database. I have researched about this and i found out that it is best practice to store only the file path of the image instead of storing the image directly in the database. I was just wondering if you guys could help me on how to do this properly. Thanks in advance!
Store relative path to your image. For example if the image is located on http://www.example.com/uploads/images/picture.jpg, keep only /uploads/images/picture.jpg in database
I have uploaded and stored multiple images at a time in a MySQL database using jQuery and PHP. This time I am storing image name in database and uploads file in a folder at server.
Now, I want to retrieve image name from database and preview this image and also want to provide actions of delete and add images.
Can anyone help me out on this issue?
Here is my steps:
Create a php file
Connect to mysql database
Select the table where the images was saved.
Loop the query.
Add delete query.
Hope this helps.
I am new to ci. I have seen the documentation for file uploader and
implemented the sample page. But I want to upload the image and store it into MySQL database.
Can anyone provide solution for it with example?
Upload the image to a folder called uploads and then store the path to the image in your DB
For now, i am able to download the image that i uploaded into my server. My upload is using php script to file open a image to store the .jpg file in the server. But i want to know how to retrieve the new image from my server to my android application. What i meant is every time the user upload the image, the image will replaced the old image file (using the same file name) in my server folder.
When i reload the image in my application, it still gives me the old image even though the image not longer exist. Later i found out that i need to go the url and refresh the image then the new image will be loaded in the android application. I want to know how can i refresh the url without using the browser to refresh the image every time the user upload new image. Thanks!
My question might not be clear/good but i really needed help and im new to android development
A pragmatic approach: When the user uploads a file, also make a txt/xml-file with the current date in it.
Make you Android application poll the txt/xml-file. Store the date in the txt/xml-file (in a database). When polling verify if the date in the file is newer then the one you stored. If it's newer, download your image.
After successfully replaced on server,you have to get url of new uploaded image as response & replace old url by new url.
I am looking for a very basic image uploader script. Just one that uploads the image to a folder and stores the filename in a mysql database.
Is there any small easy to intergrate scripts anyone know of?
Thank you for the help
This tutorial does what you want http://php.about.com/od/phpwithmysql/ss/Upload_file_sql.htm in addition stores some extra metadata in the same table (employee details) along with the filename (photo)
Images can be saved as blob types in a database
You have to create a form with a browse button (google it)
You have to create your table with the a field of type blob
That's it.