Hi,
On Mon, Apr 13, 2015 at 3:34 PM, kspat <[email protected]> wrote:
> Hi,
>
> I have 2 issues for which I need guidance from you.
>
> Issue 1:::
>
> In my application I am trying to write a page where I am having one html
> file with one wicket panel with id mapped to a table.
> And in the java file I am creating columns with AbstractColumns. Then I am
> populating the DataTable with id (which is specified in the html page),
> columns (created using AbstractColumns), dataprovider (this feeds the row
> data to the table), and rows per page.
>
> Coming to the columns, except one column all other are Label. And do not
> see
> any problem.
>
> But when I want to have a DownloadLink for a file present on the server I
> am
> facing issue. I want to have the fileName as the DownloadLink which is not
> happening. (Just to remind I am not using separate wicket ids for each
> field). I am passing id, File (file object present on the server) and
> fileName (this is the name displayed on the popup when the link is
> clicked).
> This results in the Id being displayed in the place of link field and when
> this is clicked I am able to download the file.
>
> I need help on how do I get the fileName as download link instead of id.
>
This is not very clear to me.
Do you want to show the file name as a label for the link ?
If YES then do:
String fileName = myClass.getFile();
cellItem.add(new DownloadLink(id, new File(fileDirectory, csvFile),
fileName).setBody(Model.of(fileName)));
> new AbstractColumn(new MessageModel(COLUMN_NAME)) {
> @Override
> public void populateItem(Item cellItem, String id, IModel rowModel) {
> final MyClass myClass = (MyClass) rowModel.getObject();
> final File fileDirectory = new File(filePath);
> cellItem.add(new DownloadLink(id, new File(fileDirectory, csvFile),
> myClass.getFile()));
> }
> }
>
> Issue 2 :::
> I tried on more approach. For the download link I declared a Label with id
> and href for the link. We are able to get the link but when clicked it is
> appending the ip of the server which I do not want. I could not find any
> way
> to remove that IP. Following is the code snippet used in side the column:
>
> cellItem.add(new Label(componentId, "<a onclick=\"window.open('"
> +
> filePath + "', '_blank'); target=\"_blank\"
> href=\"" + filePath + "\" > " + fileName + "
> ").setEscapeModelStrings(false));
>
I think my answer for #1 should help you.
Please give more details and examples if I'm not answering your question.
>
> Thanks
> Karthik S Patawardhan
>
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