Ruby

SharePoint -- Update List

See more SharePoint Examples

This example shows how to update a SharePoint (to change the value of a list property, such as Title). Ruby

require 'chilkat'

success = false

# This requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

http = Chilkat::CkHttp.new()

# If SharePoint Windows classic authentication is used, then set the 
# Login, Password, LoginDomain, and NtlmAuth properties.
http.put_Login("SHAREPOINT_USERNAME")
http.put_Password("SHAREPOINT_PASSWORD")
http.put_LoginDomain("SHAREPOINT_NTLM_DOMAIN")
http.put_NtlmAuth(true)

# The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
# If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
# establish the cookie as shown at SharePoint Online Authentication

# To create a list, we're going to POST to
# https://SHAREPOINT_HTTPS_DOMAIN/_api/web/lists(guid'{list_guid}')
# with a request body containing the following JSON:
# 
# {
#   "__metadata": {
#     "type": "SP.List"
#   },
#   "Title": "New title"
# }

# In this case, the list_guid is "b0d92cec-4be1-4e52-943d-ebcb432e1c3b"
req = Chilkat::CkHttpRequest.new()
req.put_HttpVerb("POST")
req.put_Path("/_api/web/lists(guid'b0d92cec-4be1-4e52-943d-ebcb432e1c3b')")

# We need to add a form digest value in the X-RequestDigest header field.
# See this example for details on
# how to get (and cache) a form digest value
req.AddHeader("X-RequestDigest","SHAREPOINT_FORM_DIGEST")

# Set the Content-Type, and indicate that a JSON response is desired.
req.put_ContentType("application/json;odata=verbose")
req.AddHeader("Accept","application/json;odata=verbose")

# Create and add the JSON body.
# Use this online tool to generate code from sample JSON: 
# Generate Code to Create JSON
json = Chilkat::CkJsonObject.new()
json.UpdateString("__metadata.type","SP.List")
json.UpdateString("Title","New title")

# Send the POST using HTTPS (TLS). Port 443 is the default port for https.
bUseTls = true
resp = Chilkat::CkHttpResponse.new()
success = http.HttpSReq("SHAREPOINT_HTTPS_DOMAIN",443,bUseTls,req,resp)
if (success == false)
    print http.lastErrorText() + "\n";
    exit
end

# The response body contains JSON.
json.Load(resp.bodyStr())
json.put_EmitCompact(false)

# The expected success response code is 201.
# (Let's also check for 200, just in case things change..)
if ((resp.get_StatusCode() != 200) and (resp.get_StatusCode() != 201))
    print "Response status code = " + resp.get_StatusCode().to_s() + "\n";
    print json.emit() + "\n";
    print "Failed" + "\n";
    exit
end

# Show the successful JSON response.
print json.emit() + "\n";
print "Success." + "\n";

# Use this online tool to generate parsing code from sample JSON: 
# Generate Parsing Code from JSON