Building a list of downloadable items in Orchard 1.6 - orchardcms

I'm fairly new to Orchard and I'm wondering about the "best" way of building a basic list of documents with a download link?
Say the scenario is this, I want to make a list of newsletters, the news letter are in PDF format and the users should be able to download then straight from the list view.
An admin, should easily be able to add a new newsletter and it should turn up in the list.
My current train of thought is to, all through the dashboard,
create a content type "Newsletter" with a title field and a Media picker field, using the media picker field to upload the PDF file.
Then create a query, with the filter on Content type "Newsletter"
Create a projection pointing to the query
However, this only gives me a list of content items, showing their title as links back to the actual content item.
I've tried adding a layout to the query and set it to display properties instead of content. By doing that I can get a list where I can control the "output" a bit more. And I've gotten it to list the title and by doing a Rewrite and putting in the MediaPicker.Url, it also displays the URL in the list. This is all good but here I get stuck..
As the MediaPicker.URL outputs the url in the format like ~/media/default/xyz/filename.pdf, I cant just put it into a a href, it doesn't give a correct download link to the file.
Soo, question is, am I thinking and doing this totally the wrong way or am I missing something obvious? All ideas and suggestions and more then welcome.

Use or adapt the following template override in your theme:
#{
var url = Model.ContentField.Url;
}
#if(Model.ContentField.Url != null) {
if (url.StartsWith("~/")) {
url = Href(url);
}
<div class="media-picker-field attachment-pdf">
<span>download</span>
</div>
}
Modify the text as needed. This template was a Fields.MediaPicker-PDF.cshtml that was used for a media picker field named PDF.

Related

Adding custom text to each Collection listed on homepage

IN BIGCARTEL: Is there a way to add CUSTOM TEXT to each individual collection that is displayed on the home page? I want this text to only appear when the collections are listed on the home page and not anywhere else.
Adding the additional text to the collection name in the product section does not solve this.
Adding a custom HTML on the homepage appends the same custom text to all collections. Again not right.
Any advice on creating a text that appears only with a particular collection, and only on the homepage?
If you are using JavaScript, try this:
if(~window.location.pathname.indexOf('index'){
// your code
}
The code above will run it only on index.html, which is your homepage.

How do I get a relative URL to a media item from my codebehind?

I have a layout web part which has a "Teaser" field. The "Teaser" field uses a "media selection" form control. In this case the field is set to an image uploaded to one of the sites media libraries.
I want to render that image, so I'm trying to get the relative URL to it in the codebehind:
if (Teaser != Guid.Empty) // Teaser is {8d7fa1ab-b304-474f-9ab9-2e17e8fee84f}
{
var mediaInfo = MediaFileInfoProvider.GetMediaFileInfo(Teaser, SiteContext.CurrentSiteName);
// mediaInfo is null so the next line crashes
var libraryInfo = MediaLibraryInfoProvider.GetMediaLibraryInfo(mediaInfo.FileLibraryID);
string url = MediaFileURLProvider.GetMediaFileUrl(mediaInfo, SiteContext.CurrentSiteName, libraryInfo.LibraryFolder);
The "mediaInfo" variabe is null, so the code crashes.
How can I get a relative URL to my media file?
You cannot add the "Media selection" form control in combination with an field type Guid. Then you need to create an custom form control if you need to have only the Guid.
But an better solution is add an field with the data type "text" and in combination with the form control "media selection" then adds directly the relative URL inside the field when selecting an image from the media library.
If you also need the MediaInfo then you can get this object with the parameter "mediaFilePath", like described here : https://devnet.kentico.com/docs/8_2/api/html/M_CMS_MediaLibrary_MediaFileInfoProvider_GetMediaFileInfo_3.htm
Good luck and if you have more questions you can always ask them here on StackOverflow or on http://devnet.kentico.com/questions-answers.
If this answer helped you, please vote for my answer :-)

Getting the URL for a file's metadata page in Liferay

I've been tasked with creating a new column in the list of files in a Liferay 6.2 document library. For each file, that column should display a link with the text "Details" and the URL for that file's metadata page. In view_entries.jsp, I'm looking to add this field to a ResultRow. All I've been able to find so far, is DLUtil's getPreviewURL, which only seems to give me the URL for downloading the file itself, rather than leading to the metadata page. The Title column uses a TextSearchEntry, which ends up displaying with the URL I want, but I can't figure out how to either get that URL from it or change the text it displays the link with.
PortletURL rowURL = liferayPortletResponse.createRenderURL();
rowURL.setParameter("struts_action", "/document_library/view_file_entry");
rowURL.setParameter("redirect", HttpUtil.removeParameter(currentURL, liferayPortletResponse.getNamespace() + "ajax"));
rowURL.setParameter("fileEntryId", String.valueOf(fileEntry.getFileEntryId()));
In this code, fileEntry is the current document. To get the URL to the preview page, it's just rowURL.toString().

Orchard CMS create theme view for my content type

I am using orchard cms with the bootstrap theme.
I have created a content type: House
it contains FIELDS
image (media picker field)
Property Type (taxonomy field)
Location (taxonomy field)
It has PARTS
common
body
publish later
Title
Autoroute
I want queries of houses and be able to choose the view/ layout for them
e.g. layout called HouseList (for sidebars mainly) which will render: title, image and link to house, possible location and type but with out the links as defaulted. And then a fullDetails layout and a image only layout (so i can show a jquery image reel a widget say in a quadzone) How can i do all this please, i have tried in view Content-House.cshtml etc but i cant access the details model.content to choose what to display.
Im sure when i get the idea of how to do 1 i should be able to sort the rest. I have read documentation etc but there are so many different ways, ie placement file, change the parts, contents, create classes to handle display etc. sureley i am missing something simple like create a view for each list i want eg. houue-list, house-details, house-imageONly and then manipulate content.
Please help i have been trying different things for getting this site running for weeks and not getting very far. Examples would be fantastic but i have searched google for hours and found similar but nothing with enough details for a meer beginer.
Thanks
The standard way of doing that is placement to move things around and alternate templates for the different parts and fields. You can specialize placement and alternates with the display type, which is Summary when rendering in a list such as what a projection returns, and Detail for the detail view. More info on placement can be found here: http://docs.orchardproject.net/Documentation/Understanding-placement-info and on alternates here: http://docs.orchardproject.net/Documentation/Alternates
Now if you prefer to completely take over the rendering and do without placement, here are a few posts that may help:
http://weblogs.asp.net/bleroy/archive/2011/07/31/so-you-don-t-want-to-use-placement-info.aspx
http://weblogs.asp.net/bleroy/archive/2011/03/27/taking-over-list-rendering-in-orchard.aspx

Change Edit Control Block (ECB) Link URL in SharePoint

Is there a way to dynamically change the hyperlink associated with an ECB menu in WSS 3.0? For instance, I have a list with 2 fields. One field is hidden and is a link, the other is the title field which has the ECB menu. The title field currently links to the item's view page - but we want it to link to the link-field's url. Is that possible?
UPDATE - 5/29/09 9AM
I have this so far. See this TechNet post.
<script type="text/javascript">
var url = 'GoTo.aspx?ListTitle='+ctx.ListTitle;
url += '&ListName='+ctx.listName;
url += '&ListTemplate='+ctx.listTemplate;
url += '&listBaseType='+ctx.listBaseType;
url += '&view='+ctx.view;
url += '&';
var a = document.getElementsByTagName('a');
for(i=0;i<=a.length -1;i++)
{
a[i].href=a[i].href.replace('DispForm.aspx?',url);
}
</script>
This gives me a link like so (formatted so it's easier to see):
GoTo.aspx
?ListTitle=MyList
&ListName={082BB11C-1941-4906-AAE9-5F2EBFBF052B}
&ListTemplate=100
&listBaseType=0
&view={9ABE2B07-2B47-4390-9969-258F00E0812C}
&ID=1
My issue now is that the row in the grid gives each item the ID property above but if I change the view or do any filtering you can see that the ID is really just the row number. Can I get the actual item's GUID here?
If I can get the item's ID I can send it with the list ID to an application page that will get the right URL from field in the list and forward the user on to the right site.
I think the easiest solution and one I use regularly to modify default sharepoint functionality without having to install server side code is to inject some javascript onto the page to make the necessary modifications.
The Content Editor webpart is ideal for this if you don't want to edit the page source itself. Together with the IE Developer Toolbar or Firebug to inspect the elements you want to edit you should be able to achieve what you need with just a couple of lines of javascript.
Let me know if you need any further detail on getting this work.
The title/link to edit menu is a computed field - basically a combination of the title and item id. If you look at the definition of the field (off the top of my head I think it's in fields.xml) you should be able to create a modified version in your schema.xml that uses the url field in its RenderPattern.
Following up on Tom's answer, you can use the SharePoint Solution Generator in VseWss 1.3 to generate a Visual Studio solution that can re-create your list. You will faint when you see the huge amount of XML that the views use in the schema.xml file but you will see the render pattern that Tom referred to and you should be able to get a general idea of how to modify it to suit your needs.
Gotta love SharePoint. Where small customizations means "take what I give you or rewrite it from scratch"

Resources