We have a Kentico project where we're using Azure Blob Storage for our media storage. When selecting a media file in a page, it stores the URL like this: www.ourhost.net/blobcontainer/kenticosite/media/medialibrary/picture.jpg
We are also using ImageProcessor.org. This only works when the image is requested through the host itself, so we need the media library selector to store the absolute URL like this: /blobcontainer/kenticosite/media/medialibrary/picture.jpg
How can this be done?
Thanks in advance. Nicolas.
I assume you are talking about Media selection form control, is that correct?
In this case the solution is for you to remove the protocol/domain from the absolute URL which is stored by the form control. You can do this by creating Custom macro since you are using Portal engine macros.
The purpose of the macro will simply be to take the absolute URL and make it a relative URL.
Instead of using this:
<img src="{% CurrentDocument["HeaderImage"] #%}" alt="{% CurrentDocument["Title"] #%}" />
You would call it like:
<img src="{% MyMacros.GetRelativeUrl(CurrentDocument["HeaderImage"]) #%}" alt="{% CurrentDocument["Title"] #%}" />
As you can see I'm using "MyMacros" namespace which is a best practise as it will enable you to keep all your macros organized. You can create custom namespaces as per this article
Related
I'm trying to customize the page UI on Azure AD B2C unified sign in/sign up page.
I was able to create my template and upload all the assets i.e. html page, images and css to my Azure Blob Storage container with the right CORS settings.
When I pull up the page, however, it looks absolutely HORRIBLE! It doesn't seem to support Bootstrap. I read somewhere that no JavaScript is allowed. Is that the reason for this?
Once I upload my custom HTML page, Azure AD B2C seems to be stripping off a lot of the design elements necessary for my customization such as id and style in my body tag -- see below:
<!-- Omitted for brevity -->
<body id="my-login-class" style="url: ('https://myazurestorage.blob.core.windows.net/my-container/my-bg-image.jpg')">
<div id="some-important-id" class="my-important-class">
<div class="col-xs-8">
<div>Some important message</div>
<div>
<div class="col-xs-4">
<div id="api">
</div>
</div>
</div>
</body>
When I inspect the page source once my custom page is rendered, I see that all my classes and Id's are removed along with Bootstrap references e.g. css and js.
Am I getting this right? No Bootstrap which means Azure AD B2C only supports customization of the most basic kind?
Your HTML template can include any external, head, or inline styles but it can't include scripts.
An example of a customized page can be found at the WoodGrove sign-up or sign-in page.
The HTML template for this customized page can be found in the WoodGrove GitHub repository.
This HTML template includes Bootstrap's Reboot styles as well as the WoodGrove's specific styles.
Azure AD B2C creates the head and body elements and then copies the child elements for each of these head and body elements from your HTML template to its HTML document.
Therefore, you shouldn't add attributes to the body element in your HTML template, because they aren't copied.
You can import the bootstrap references. Please see this document: https://learn.microsoft.com/en-us/dynamics365/customer-engagement/portals/azure-ad-b2c
See also: https://github.com/Azure-Samples/active-directory-b2c-php-webapp-openidconnect
It looks horrible for a reason. No styling is applied to the page so that it can be fully customizable. You can reference Bootstrap for CSS; however, I have run in to issues when using bootstrap.js for modals since it appears the Azure B2C API uses bootstrap for modals...In my experience, it is best to rely on Vanilla JS and to leave off any references to third-party JS.
It is possible to use JavaScript if you are using your own custom policies. There are some limitations to JavaScript and the best approach is to try to accomplish anything using the policy first.
To enable JavaScript use the following as guide:
<RelyingParty>
<DefaultUserJourney ReferenceId="SignUpOrSignIn" />
<UserJourneyBehaviors>
<ScriptExecution>Allow</ScriptExecution>
</UserJourneyBehaviors>
...
</RelyingParty>
When referencing external CSS/JS files, the URL must be absolute. This is true for the head section of HTML files as well as any references within JavaScript. Relative URL's can only be referenced within a CSS file.
Incorrect:
<link href="./css/assets.css" rel="stylesheet" type="text/css" />
Correct:
<link href="https://your-storage-account.blob.core.windows.net/your-container/css/assets.css" rel="stylesheet" type="text/css" />
I have some images under src/main/webapp/dist/img
I am able to access these files from my html templates, using relative paths:
<img src="../../../dist/img/user2-160x160.jpg" class="user-image" alt="User Image">
If I move the file to a subfolder, I have to update all paths.
What is the correct way to access images in a JHipster generated application?
Put it into the content folder and you can reference like this:
<img src="/content/avatar.png" />
I am creating a node.js web application where I am using Yeoman angular scaffolding for client side.
I have an index.html which has all the javascript files included to load.
What i want to do is have a header file that will contain users name using model binding. These need to be included in all pages.
How can i achieve this?
You need to use ng-include directive to include partials.
Your index page would be structure something like
<body>
<div id='header' ng-include='/partials/header'/>
<div ng-view />
</body>
By default MOSS directs browser enabled InfoPath forms to the /_layouts/formserver.aspx page, with the query string parameters that define the form to display or edit. We have defined our own page (for a number of reasons) and would like to direct the forms in the form library there. The page can be hosted in that same _layouts folder, in a document library, it doesn't really matter.
Seems like there should be a linkeage (hopefully in a form of a configuration setting) that tells SharePoint where to direct the forms.
Thanks!
If you are using the SharePoint lists or form libraries to display the list of forms, you could add a jquery rewrite (in either a Custom Editor Web Part or Master Page) to look for links to the FormServer.aspx link.
<script type="text/javascript" src="~/_layouts/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
//Rewrite Form Links to Open in Custom Page
$("a[href*='/_layouts/FormServer.aspx']").each(function()
{
var formFileName = this.href.figureOutWhatFormAndParamsYouNeed()
var formServerUrl = 'https://server.example.com/_layouts/CustomPage.aspx'
this.href = formServerUrl
});
})
</script>
Have a look at the ServerFiles in the 12 Hive under 'Template\XML'. This has file extensions and a mapping to a redirect URL.
You can see there is a mapping for XSN and XML files in relation to InfoPath.
I haven't tried this and obviousily the normal caveats apply when altering files in the 12 Hive.
For uploading a file in sharepoint I use a webpart and an automatically generated form.
the tag for the upload file:
<input type="file" id="uploadfile" name="uploadfile" />
When I try to pick it up after posting, the file isn't accessible with the Request.Files attribute (Request.Files["uploadfile"]). (Request.Files looks like null on sharepoint)
Is there a solution in sharepoint without using the "runat=server" on the input tag?
To upload files to sharepoint you need to set enctype (enctype="multipart/form-data") on the form tag. Sharepoint doesn't add it when you use .
When using non ASP.NET controls, you can use 'this.Page.Form.Enctype = "multipart/form-data";' On Page_Load to add the enctype.
Is there a reason why you can't just use the ASP.NET FileUpload control? This will do all the hard work for you.
You can access a stream for the file via the FileContent property or as an array of bytes via the FileBytes property. Its filename is available via the FileName property.