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| // Example : getListData ("https://brsupport.sharepoint.com/_api/Lists").then(r=>console.log(r))
var getListData = function(reqUrl) {
//GET Request using Fetch API
return fetch(reqUrl, {
method: "GET", //Http Verb
credentials: "include", //Send Cookie and other credential while make request
headers: {
Accept: "application/json; odata=nometadata" // Requesting data in specific this format
//"Content-Type": "application/json; odata=verbose" //Indicate that we are passing data in this format to server
} //Headers
//body: undefined
}).then(r => r.json());
};
// Example : getRequestDigest("https://brsupport.sharepoint.com").then(r=>console.log(r))
var getRequestDigest = function(rootUrl) {
//RequestDigest Request using Fetch API
return fetch(rootUrl + "/_api/contextinfo", {
method: "POST", //Http Verb
credentials: "include", //Send Cookie and other credential while make request
headers: {
Accept: "application/json; odata=nometadata", // Requesting data in specific this format
"Content-Type": "application/json; odata=nometadata" //Indicate that we are passing data in this format to server
}, //Headers
body: undefined
}).then(r => r.json());
};
//Example : CreateNewList ("https://brsupport.sharepoint.com/_api/Lists","SPList").then(r=>console.log(r))
var CreateNewList = function(reqUrl, listName) {
return getRequestDigest(reqUrl.split("/_api")[0]).then(function(digest) {
console.log("Received Request Digest",digest.FormDigestValue);
//RequestDigest Request using Fetch API
return fetch(reqUrl, {
method: "POST", //Http Verb
credentials: "include", //Send Cookie and other credential while make request
headers: {
Accept: "application/json; odata=nometadata", // Requesting data in specific this format
"Content-Type": "application/json; odata=nometadata", //Indicate that we are passing data in this format to server
"X-RequestDigest":digest.FormDigestValue //Requestdigest Required for POST, UPDATE and DELETE Operation
}, //Headers
body: JSON.stringify({Title :listName
, BaseTemplate: 100})
}).then(r => r.json());
});
};
//Example : UpdateList ("https://brsupport.sharepoint.com/_api/Lists/GetByTitle('SPList')","SPList1").then(r=>console.log(r))
var UpdateList = function(reqUrl, listName) {
return getRequestDigest(reqUrl.split("/_api")[0]).then(function(digest) {
console.log("Received Request Digest",digest.FormDigestValue);
//RequestDigest Request using Fetch API
return fetch(reqUrl, {
method: "POST", //Http Verb
credentials: "include", //Send Cookie and other credential while make request
headers: {
Accept: "application/json; odata=nometadata", // Requesting data in specific this format
"Content-Type": "application/json; odata=nometadata", //Indicate that we are passing data in this format to server
"X-RequestDigest":digest.FormDigestValue, //Requestdigest Required for POST, UPDATE and DELETE Operation
"IF-MATCH": "*",
"X-HTTP-Method": "MERGE"
}, //Headers
body: JSON.stringify({Title :listName
})}).then(r => r); // Update Operation doesn't return any data so need to convert it to JSON then(r => r.json());
});
};
//Example : DeleteList ("https://brsupport.sharepoint.com/_api/Lists/GetByTitle('SPList1')").then(r=>console.log(r))
var DeleteList = function(reqUrl) {
return getRequestDigest(reqUrl.split("/_api")[0]).then(function(digest) {
console.log("Received Request Digest",digest.FormDigestValue);
//RequestDigest Request using Fetch API
return fetch(reqUrl, {
method: "POST", //Http Verb
credentials: "include", //Send Cookie and other credential while make request
headers: {
Accept: "application/json; odata=nometadata", // Requesting data in specific this format
"Content-Type": "application/json; odata=nometadata", //Indicate that we are passing data in this format to server
"X-RequestDigest":digest.FormDigestValue, //Requestdigest Required for POST, UPDATE and DELETE Operation
"IF-MATCH": "*",
"X-HTTP-Method": "DELETE"
}, //Headers
// body: JSON.stringify({Title :listName //DELETE Operation doesn't need body parameter
}).then(r => r); // Delete Operation doesn't return any data so need to convert it to JSON then(r => r.json());
});
};
|
