Dart
Dart
OneNote - Create Page
See more OneNote Examples
Creates a new OneNote page with a rendered image and an attached PDF.Chilkat Dart Downloads
import 'package:chilkat/chilkat.dart';
void main() {
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
final http = CkHttp();
// To create a OneNote page, we want to send an HTTP request like the following:
// POST https://graph.microsoft.com/v1.0/me/onenote/sections/{section_id}/pages
// Content-length: 312
// Content-type: multipart/form-data; boundary=MyPartBoundary198374
//
// --MyPartBoundary198374
// Content-Disposition:form-data; name="Presentation"
// Content-Type:text/html
//
// <!DOCTYPE html>
// <html>
// <head>
// <title>A page with <i>rendered</i> images and an <b>attached</b> file</title>
// <meta name="created" content="2015-07-22T09:00:00-08:00" />
// </head>
// <body>
// <p>Here's an image from an online source:</p>
// <img src="https://..." alt="an image on the page" width="500" />
// <p>Here's an image uploaded as binary data:</p>
// <img src="name:imageBlock1" alt="an image on the page" width="300" />
// <p>Here's a file attachment:</p>
// <object data-attachment="FileName.pdf" data="name:fileBlock1" type="application/pdf" />
// </body>
// </html>
//
// --MyPartBoundary198374
// Content-Disposition:form-data; name="imageBlock1"
// Content-Type:image/jpeg
//
// ... binary image data ...
//
// --MyPartBoundary198374
// Content-Disposition:form-data; name="fileBlock1"
// Content-Type:application/pdf
//
// ... binary file data ...
//
// --MyPartBoundary198374--
// Build the request in a Chilkat HTTP request object:
final req = CkHttpRequest();
// Our URL is https://graph.microsoft.com/v1.0/me/onenote/sections/{section_id}/pages
// The path part of the URL is "/v1.0/me/onenote/sections/{section_id}/pages"
// In this example, our section ID is "0-3A33FCEB9B74CC15!20350"
req.path = '/v1.0/me/onenote/sections/0-3A33FCEB9B74CC15!20350/pages';
// We'll be sending a POST.
req.httpVerb = 'POST';
// The Content-Type is multipart/form-data
// Chilkat will automatically generate a boundary string.
req.contentType = 'multipart/form-data';
// When Chilkat HTTP was written many years ago, multipart requests were primarily for uploads.
// Thus the names of methods that add a multipart section end with "ForUpload".
// The multipart request we wish to build has 3 sections: text/html, image/jpeg, and application/pdf.
// ------------------------------
// Add the text/html part.
// ------------------------------
final sbHtml = CkStringBuilder();
final bCrlf = true;
sbHtml.appendLine('<!DOCTYPE html>', bCrlf);
sbHtml.appendLine('<html>', bCrlf);
sbHtml.appendLine(' <head>', bCrlf);
sbHtml.appendLine(' <title>A page with <i>rendered</i> images and an <b>attached</b> file</title>', bCrlf);
sbHtml.appendLine(' <meta name="created" content="TIMESTAMP_CURRENT" />', bCrlf);
sbHtml.appendLine(' </head>', bCrlf);
sbHtml.appendLine(' <body>', bCrlf);
sbHtml.appendLine(' <p>Here\'s an image from an online source:</p>', bCrlf);
sbHtml.appendLine(' <img src="https://www.chilkatsoft.com/images/starfish.jpg" alt="an image on the page" width="500" />', bCrlf);
sbHtml.appendLine(' <p>Here\'s an image uploaded as binary data:</p>', bCrlf);
sbHtml.appendLine(' <img src="name:imageBlock1" alt="an image on the page" width="300" />', bCrlf);
sbHtml.appendLine(' <p>Here\'s a file attachment:</p>', bCrlf);
sbHtml.appendLine(' <object data-attachment="FileName.pdf" data="name:fileBlock1" type="application/pdf" />', bCrlf);
sbHtml.appendLine(' </body>', bCrlf);
sbHtml.appendLine('</html>', bCrlf);
final dtNow = CkDateTime();
dtNow.setFromCurrentSystemTime();
final numReplaced = sbHtml.replace('TIMESTAMP_CURRENT', dtNow.getAsTimestamp(true));
req.addStringForUpload2('Presentation', '', sbHtml.getAsString(), 'utf-8', 'text/html');
// ------------------------------
// Add the JPG image.
// ------------------------------
try {
req.addFileForUpload2('imageBlock1', 'qa_data/jpg/penguins2.jpg', 'image/jpeg');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// ------------------------------
// Add the PDF attachment.
// ------------------------------
final bdPdf = CkBinData();
try {
bdPdf.loadFile('qa_data/pdf/helloWorld.pdf');
} on ChilkatException {
print('Failed to load PDF file.');
return;
}
try {
req.addBdForUpload('fileBlock1', 'FileName.pdf', bdPdf, 'application/pdf');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// Adds the "Authorization: Bearer ACCESS_TOKEN" header.
http.authToken = 'ACCESS_TOKEN';
// POST to https://graph.microsoft.com/v1.0/me/onenote/sections/{section_id}/pages
// The path part of the URL is already specified in the req object.
// We only need to specify the domain and the fact that we're doing "https" (SSL/TLS).
final resp = CkHttpResponse();
try {
http.httpSReq('graph.microsoft.com', 443, true, req, resp);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
final sbResponseBody = CkStringBuilder();
resp.getBodySb(sbResponseBody);
final jResp = CkJsonObject();
jResp.loadSb(sbResponseBody);
jResp.emitCompact = false;
print('Response status code: ${resp.statusCode}');
print('Response Body:');
print(jResp.emit());
final respStatusCode = resp.statusCode;
print('Response Status Code = $respStatusCode');
if (respStatusCode >= 400) {
print('Response Header:');
print(resp.header);
print('Failed.');
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/onenote/sections('0-3A33FCEB9B74CC15%2120350')/pages/$entity",
// "id": "0-18ac61117a664f7e946bcceaeebd6f57!36-3A33FCEB9B74CC15!20350",
// "self": "https://graph.microsoft.com/v1.0/users/admin@chilkat.io/onenote/pages/0-18ac61117a664f7e946bcceaeebd6f57!36-3A33FCEB9B74CC15!20350",
// "createdDateTime": "2020-10-22T19:02:12Z",
// "title": "A page with rendered images and an attached file",
// "createdByAppId": "WLID-00000000441C9990",
// "contentUrl": "https://graph.microsoft.com/v1.0/users/admin@chilkat.io/onenote/pages/0-18ac61117a664f7e946bcceaeebd6f57!36-3A33FCEB9B74CC15!20350/content",
// "lastModifiedDateTime": "2020-10-23T00:02:13.3254289Z",
// "links": {
// "oneNoteClientUrl": {
// "href": "onenote:https://d.docs.live.net/3a33fceb9b74cc15/Documents/Testing%20Notebook/Ddd.one#A%20page%20with%20rendered%20images%20and%20an%20attached%20file§ion-id=9d78c221-486e-45f8-8355-1810e475f6c0&page-id=36cd1982-1ef1-4b11-b5a1-30b3dbc43d05&end"
// },
// "oneNoteWebUrl": {
// "href": "https://onedrive.live.com/redir.aspx?cid=3a33fceb9b74cc15&page=edit&resid=3A33FCEB9B74CC15!20344&parId=3A33FCEB9B74CC15!187&wd=target%28Ddd.one%7C9d78c221-486e-45f8-8355-1810e475f6c0%2FA%20page%20with%20rendered%20images%20and%20an%20attached%20file%7C36cd1982-1ef1-4b11-b5a1-30b3dbc43d05%2F%29"
// }
// }
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
final odataContext = jResp.stringOf('"@odata.context"');
final id = jResp.stringOf('id');
final self = jResp.stringOf('self');
final createdDateTime = jResp.stringOf('createdDateTime');
final title = jResp.stringOf('title');
final createdByAppId = jResp.stringOf('createdByAppId');
final contentUrl = jResp.stringOf('contentUrl');
final lastModifiedDateTime = jResp.stringOf('lastModifiedDateTime');
final linksOneNoteClientUrlHref = jResp.stringOf('links.oneNoteClientUrl.href');
final linksOneNoteWebUrlHref = jResp.stringOf('links.oneNoteWebUrl.href');
}