Adding a new image is easy. Just select in which album you want the
image stored, supply the image name, description, add the image and
click the "Add Image" button.
Here's the form screenshot :
The image title is limited to 64 characters however there is no restriction on the length of the image description
And, you are free to use any html tags in the description.
The
code for this part is very similar to the one when adding new album so
i won't explain it in detail here. You could read the source code and
i'm sure you'll understand. The difference is that the image is stored
in GALLERY_IMG_DIR and the image icon and store it in
GALLERY_IMG_DIR/thumbnail.
Image List
After
you add a new image or when you click on "List Image" on the left
navigation link you can see the list of all images. By default this
page will show all images from all albums. To show images just from
one album you can select the album name from the combo box on the top
right corner. When you select an album it will trigger the onChange event of the combo box and call a javascript function called viewImage() along with the id of the selected album. The function will then redirect you to the appropriate list.
The javascript code is show below.
function viewImage(albumId) {
if (albumId != '') {
window.location.href = 'index.php?page=list-image&album=' +
albumId;
} else {
window.location.href = 'index.php?page=list-image';
}
}
When
you select a specific album from the combo box the album id is sent to
this function. The if block is executed and you go to the page for that
specific album. But if you select the "--- All Album--" option then the
value of albumId will be an empty string. The else block is executed
and you'll go the the default image list.