Questions tagged [canvas-app]

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15 views

When a user opens a Lighting Component tab for the first time, the tab is failing to load the component

In the Chrome developer tools window, it printed a link. If I open that link, it opens a confirmation page to Allow or Deny. If I click on Allow, from next time is lightning component tab is opening ...
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14 views

How to show sharepoint data in salesforce using canvas app [closed]

I want to display a list of records which is present in SharePoint into Salesforce via canvas app. Can anyone give me some workaround for this? How to display a list view of records in Salesforce ...
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20 views

Salesforce mobile app - canvas app - pop up not working

I have a canvas app enable in a connected app. This canvas app is included in a visualforce page. The canvas app points to a web app hosted elsewhere. The web app authenticates its users by opening up ...
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28 views

How can we update Canvas App Url from Lightning component or Apex class

My usecase example: Configured Canvas App Url: https://example.com/path1 1)I want to change canvas app url at runtime to https://example.com/path1/library 2)I want to add some record parameter(eg:...
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32 views

How to authenticate oauth2 for canvas app?

I have a node application deployed on heroku that authenticates with salesforce using oauth2 webflow using connected app. I want to create a tab in salesforce that directly lands to the homepage of ...
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1answer
31 views

Can we put canvas app inside a public site? How this can be achieved?

I am trying to expose canvas app through a public site but I can see that it doesn't work. I can see that there is some request to /canvas/proxy.jsp which doesn't work inside a public site. Page Not ...
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34 views

Empty Parameter value in Signed request Lightening Component Canvas App intermittently

We are trying to add parameters in signed Request of lightening component for a canvas app using the below code. We notice that the parameter's value returns {} intermittently. Lightening Component ...
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25 views

Configurable Canvas Url for Managed Package

When creating a Canvas App in a managed package, we have to enter a static Canvas Url. This would be the production endpoint Url. How can we have this app point to different environments like ...
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150 views

Architecture decision: use canvas app or lightning out?

Suppose we need to develop an app which can be used both inside Salesforce and in another web site. And definitely we don't want to duplicate the code. So basically there are two options here: ...
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0answers
25 views

Update outer page from canvas app

I have several canvas apps implemented through lightning components on a lightning record page. The lightning page also contains a highlights panel and other panels that are native to lightning. ...
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133 views

Salesforce Canvas SDK in React Component

Hello I have a React App hosted on Heroku, I will iframe it into Salesforce Community by CanvasApp. I need to dynamic change the canvas height, so I followed instructions https://developer.salesforce....
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56 views

utility bar wont re-render

I have a canvas app inside a utility bar. I would like it to re-render when I change the tab. any suggestion and the canvas app is embedded through aura: component I have implemented onRecordIdChange ...
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36 views

Lightning App Builder - Unable to drag an iframe lightning component

We have a force:canvasApp Lightning Aura Component rendering an iframe, and after it's been fully loaded, the normal drag-and-drop functionality on the component within the Lightning App Builder just ...
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1answer
49 views

Enable USB Feature for Canvas: external website embedded in a VisuaForce page

I am using SF Canvas to embed an external Web Application in a VisualForce page in my org. The content is being successfully loaded in an IFrame in the browser. The page needs access to the USB ...
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0answers
55 views

Push Embedded Iframe Browser Notifications to Lightning Page

We have a Lightning Canvas App component that's an iframe into a web page that normally pushs notifications to the browser. When in the Lightning Page context, those browser notification don't reach ...
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33 views

Canvas App: How should I pass record or form information in

I am new to Canvas App. When I go through the existing documents and topics about Canvas App I have found them kind of confusing to me. How should I pass record or Visualforce/Lightning component ...
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0answers
17 views

Embed a existing website inside a community page

I have a requirement to embed a custom website (external) inside a community page. By clicking a button, the custom website content needs to be displayed and pre-filled with some information - which ...
0
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1answer
19 views

Edit Signed request

Is there anyway I can edit what is put into the signed request that SalesForce returns in a canvas app? I would like to change the context.user fields. It gives us Id's rather than names and I would ...
1
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1answer
52 views

Consumer key and secret for connected canvas app

In a managed package we have a Connected canvas app, which will be connected to the central server from all of the Orgs which have installed the package. After the user installs the app exchange app, ...
2
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1answer
179 views

Connected App for API & Canvas App Settings seem to contradict each other

We're trying to use the same connected app (using Web Server flow) for two purposes: 1) Allow API calls to Salesforce via an external website and 2) Use Canvas App to embed that external website into ...
3
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1answer
204 views

Canvas app inside managed package that connects to configurable endpoint

Our customers have versions of our Java web app installed in their data center. I want to build a managed packaged Salesforce App that is able to connect to those web app instances using Salesforce ...
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0answers
52 views

Get Canvas Context using force:canvasApp after authorization

I'm trying to see some of the authentication tokens returned by the client after successfully authorizing my force:canvasApp aura component. Any attempt to use Sfdc.canvas within lightning aura ...
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2answers
513 views

Publish Custom Canvas App Event from Lightning Aura Component to the Canvas App

We're currently using an aura component with the <force:canvasApp> component to embed our Canvas App. As mentioned in the answer to this post, Sfdc.canvas is not fully exposed to the aura ...
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0answers
41 views

Canvas app signed request 'content type' header is always using 'application/x-www-form-urlencoded'. Can this be set to application/json?

We have a situation where our APIs do not accept a content type of 'application/x-www-form-urlencoded' and I can't figure out how to force the canvas app configuration to use another content type that ...
10
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1answer
1k views

Canvas App (or equivalent) for Lightning Web Components

We are currently using the force:canvasApp lightning component to embed an external site securely into Salesforce. The Spring '19 release is introducing Lightning Web Components as the future of ...
3
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1answer
141 views

Visualforce page with canvasApp fails to load when using “login as” (user impersonation)

I have a Visualforce page that uses apex:canvasApp. The canvas app itself uses a signedrequest for authentication via SAML SSO. Everything loads fine when logged in as a real user, however when an ...