1. Get Sharepoint List Items Using Rest Api

NoteSetting WebTemplate to 'sts' will create a modern homepage. To create a classic homepage, set WebTemplate to 'sts#0'.How REST requests differ by environmentBuilding and sending an HTTP request may vary according to language, library, and add-in type, so you often need to change one or more request components when you're translating a request from one environment to another. For example, jQuery AJAX requests use data and type parameters to specify the request body and type, but cross-domain library requests use body and method parameters to specify those values.The following sections describe other common differences across environments.The way you get and send the form digest value depends on the add-inWhen you send a POST request, the request must include the form digest value in the X-RequestDigest header.

However, the way you get and send the value differs by add-in:.In SharePoint-hosted add-ins, you can just pass the following header:'X-RequestDigest': $('#REQUESTDIGEST').val.In cloud-hosted add-ins that use OAuth, first retrieve the form digest value by sending a request to the contextinfo endpoint, and then add it to requests, as shown in.In cloud-hosted add-ins that use the JavaScript cross-domain library, you don't need to specify the form digest value. By default, SP.RequestExecutor automatically handles this for you. (It also handles the content-length value.)Add-ins that use OAuth must pass access tokens in requestsCloud-hosted add-ins use either OAuth or the cross-domain library to authorize access to SharePoint data. Add-in components with code that runs on a remote web server must use OAuth to authorize access to SharePoint data. In this case, you need to include an Authorization header to send the access token. For an example that adds an authorization header to an HTTPWebRequest object, see. NoteCloud-hosted add-in components that are written in JavaScript must use the SP.RequestExecutor object in the cross-domain library to access to SharePoint data.

Cross-domain library requests don't need to include an access token.To learn more about OAuth access tokens and how to get them, see and.Endpoint URIs in cross-domain requests use SP.AppContextSite to change the contextRequests are sent to the resource endpoint that's specified in the url property of the request. Endpoint URIs use the following format:/api// (example, )Cross-domain library requests use this format when they access data on the add-in web, which is the default context for cross-domain library requests. But to access data on the host web or on another site collection, the requests need to initialize the host web or other site collection as the context. To do this, they use the SP.AppContextSite endpoint in the URI, as shown in Table 1. The example URIs in Table 1 use the @target alias to send the target URL in the query string because the URL contains a special character (':').

Get Sharepoint List Items Using Rest Api

NoteAn add-in web instance is required for a cloud-hosted add-in to access SharePoint data when using the cross-domain library.Table 1.

I used SharePoint 2013 Designer to implement SharePoint 2013 Workflow.I managed to use the REST API in Reusable Workflow to update a list item and the Workflow was executed completely.ie. My last step is to set the workflow status to 'Completed'The workflow only have one steps, set a few variables and then call HTTP web service (ie. REST API for update list item)However, when I clicked the 'Completed' link or clicked the Workflows button, it shows the following error.Sorry, something went wrongMethod 'StartWorkflowOnListItem' in type 'Microsoft.SharePoint.WorkflowServices.FabricWorkflowInstanceProvider' from assembly 'Microsoft.SharePoint.WorkflowServices, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' does not have an implementation.Does anyone know how to fix this? Hi,According to your description, my understanding is that when you click the workflow status link, it throws the error like above.Did you install SharePoint 2013 SP1 update?If yes, then the workflow upgrade issue requires that STS and OServer patches are at the same version.The security update you need to install:Update 2880963 for SharePoint Server 2013: May 13, 2014Here is a detailed blog for this issue for your reference:ThanksBest RegardsTechNet Community SupportPlease remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact. Hi,According to your description, my understanding is that when you click the workflow status link, it throws the error like above.Did you install SharePoint 2013 SP1 update?If yes, then the workflow upgrade issue requires that STS and OServer patches are at the same version.The security update you need to install:Update 2880963 for SharePoint Server 2013: May 13, 2014Here is a detailed blog for this issue for your reference:ThanksBest RegardsTechNet Community SupportPlease remember to mark the replies as answers if they help, and unmark the answers if they provide no help.

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