I wonder how can do multiple images uploading for shopping cart with struts2
and when user want to add more or delete images what exactly i need to do
I have i dea
I have a add/edit product page in this page i have 2 tabs 1 for product information - 1 for images
after enter detail of product user click to tab images to add images for product.
in this images for product tab, user choose file from local to upload, upload with multiple images is not a problem but i wonder how to show it (i mean GUI) and user can delete images he has been upload it mean image has been removed will be delete in local on hosting. and after that user click save to store image name into db
my problem is how to show multiple image and delete it? beside that in my action i use file[] fileupload and string[] filename to store images is it right?
Related
After successfully creating my order list, I decided to use the hyperlink to create a separate page for my order list. If I click on the hyperlink to take me to my brand new page I have created called My Hobbies. I get stuck...
enter image description here
I want user to add files with different names. Currently default PowerApps control allows attachment of files with same names. But, while saving the form it saves only 1 file. I want to restrict users from attaching files with same name.
Make a new collection to store the name of the files user is uploading through attachment control using "onAttach" method.
When user tries to attach the file with same name check the collection if the file name exist's. Display a error/warning message Or Disable the save/submit button for that form.
I'm building an app where you have the option to create a photo album. When you do so, you will be brought to a collection view where you can add photos from the library. When the users closes the app, i want the pictures to be permanently saved into the collection view. Thanks for your help :)
1) Create one plist file which is of type mutable array.
2) It will store dictionary with keys like image name, imagepath etc...
3) Store images inside application directory with folder structure.
Create a PhotoAlbum directory inside application document directory and store it inside the directory.
You can save image by datetime.png(systemdate). So it will be unique all time.
Every time when you open the app, you have to access the plist file which gives you the number of images which you have stored.
I want to upload multiple files in database in MVC. But before saving the images in server folder, I want to make a list of images on view by selecting images from different folders on client machine. It is possible to upload multiple images using file type input.
But I want to use same file type input to make a collection of images from different locations on my machine and then upload the collection on button click. How to do this?
I have a few rails apps set up- one is for admin and the other for signup.
The admin app has a folder for photos "adminapp/u_photos/photo_browse/photos"
On the signup side I have a public form that dispays the contents of that directory via ruby's 'find' gem and a controller action that finds them.
When a user on the signup form clicks "browse images," a modal pops up and allows them to search through the images, returning all files that match (list of files).
How would I display a thumnbnail of the image next to the file name?
Thank you
I found the answer while searching:
Rails 3, displaying jpg images from the local file system above RAILS_ROOT
This worked perfectly, and described what I needed, which was was displaying multiple images on one page.