I want that all image files in a given directory are shown on my site so that
the admin can simply add/delete image files by editing the directory. So I
do this with ListView:
ImgListView imgListView = new ImgListView("listImageData", new
LoadableDetachableModel()
{
protected Object load()
{
Folder folder = new
Folder("D:/wicketex/Kunsthaus/context/WEB-INF/classes/ueberuns/images1");
return Arrays.asList(folder.listFiles());
}
});
add(imgListView);
So my first problem is: how can I get the absolut path for my Folder?
The images are added in the following way:
public ImgListView(String name, final IModel files)
{
super(name, files);
}
protected void populateItem(ListItem listItem)
{
final File file = (File)listItem.getModelObject();
Resource resource = new WebResource() {
public IResourceStream getResourceStream() {
IResourceStream stream = new FileResourceStream(file);
return stream;
}
};
Image image = new Image("imageFile", resource);
image.add(new SimpleAttributeModifier("class", "bildlinks"));
listItem.add(image);
}
}
Is there a better way of adding the "src" to my image component?
Thank you for your help!
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