#GeneratePDF

[creativeschoolrb]

Hi, this is Creative School. Today we share with you how to generate PDF documents from any website. If you want to develop a website and want to provide PDF downloading features, you are exactly in the right place. This video will help you to insert a PDF generator feature in your website on any page of any specific size and shape. GitHub Link: https://github.com/BorhanHosen/How-to-add-pdf-file-download-option-in-your-website.git 0:00 Explanation 3:10 Intro 3:39 Explaining Puppeteer 7:12 Server Side Code Explanation 15:01 Client Side Code Explanation 26:21 Final Touch 28:18 Outro Here are some of our previous tutorial links. You can watch and learn new things and techniques. Enjoy them: How to Send Data from HTML Form Data to Google Sheets | Creative School https://youtu.be/A4TPkOw2Ess Mastering Full Invoice Inventory Management in Microsoft Excel | Creative School Tutorial https://youtu.be/f8BTxan1QTo Motion Graphics in PowerPoint Full Playlist: https://youtube.com/playlist?list=PLsWfHxHIjBT87YgBulwX6X-bnEk4TayQu How to Create the Best Animated Info-graphic in PowerPoint [Part-1] 2020 || Creative School || https://youtu.be/rV-mykyBQIM Awesome Flat Intro Animation In PowerPoint Part 2 || Creative School || https://youtu.be/TafoVSYadEg The Night Sky with a Mountain, fountain, a tree, Bird & Moon Creating in PowerPoint || Creative School || https://youtu.be/jyCTlxJrGyg SAMSUNG Galaxy Boot Animation in PowerPoint [Full Tutorial- 2020] https://youtu.be/pqh-P1mUNp8 How to make an intro video of 10-minute school in PowerPoint 2020. [Part 1] https://youtu.be/I1xObR_SVco Water Animation In PowerPoint Animation! || Creative School https://youtu.be/WfzKTzbGVRA How to add pdf file #download option in your #website https://youtu.be/cNhQ-0VBt5A ===HashTags=== #reactjs #creativeschool #pdfconversion #html #nodejs #vscode #website #javascript #convertpdf #generatepdf #pdfconverter #downloadpdf #puppeteers #mernstack #javascript ===Related Tags=== react pdf generator, generate pdf using react, generate pdfs from html & css with nodejs using puppeteer, certificate generator website, how to create a pdf file using reactjs, html to pdf using javascript, generate pdf from html, generate pdf using javascript, how to add pdf object on a website, how to convert html to pdf in react app using jspdf, easy way to embed pdfs on a website, how to convert html content to pdf in react app using jspdf, generate pdf with react, how to create a pdf with node and puppeteer, generate pdfs from html & css with nodejs using puppeteer, puppeteer, getting to know puppeteer with example, get started with headless chrome and puppeteer, headless chrome and puppeteer, how to generate pdf from html with node.js, how to create a pdf file using reactjs, generate pdf using javascript, how to create pdfs with node js and react, puppeteer examples, puppeteer tutorial, puppeteer html to pdf generation with node.js,

[codesolutionsstuff]

Laravel 8 Generate PDF with Graph Tutorial

Laravel 8 – produce a PDF with an example graph We'll show you how to make a pdf with a graph in the Laravel 8 app in this tutorial. The term "graph" refers to a diagram that depicts a relationship between two or more things. Making a sequence of bars on graphing paper is an example of a graph. A graph is a diagram that depicts the relationships between two or more objects. Pie charts are one type of graphs. This tutorial will walk you through the process of creating a pdf with graph in a Laravel application, step by step.

Table of Content

- Install wkhtmltopdf Software - Install Laravel 8 App - Install mikehaertl/phpwkhtmltopdf - Add Routes - Create Controller by Command - Create Blade View - Run Development Server - Test This App

Step 1 – Install wkhtmltopdf Software

To begin, run the following command on your web server to install the wkhtmltopdf package. This programme will be installed on your webservers using the commands below: For Ubuntu: sudo apt install wkhtmltopdf For Windows: You must click on the below link and download the exe file. Then do the following https://wkhtmltopdf.org/  

Step 2 – Install Laravel 8 App

To install the latest version of the Laravel application, use the following command. So, open your terminal OR command prompt and type in the following: composer create-project --prefer-dist laravel/laravel blog  

Step 3 – Install mikehaertl/phpwkhtmltopdf

Install the mikehaertl/phpwkhtmltopdf package in this step. So, open your command prompt once more and type in the following command: composer require mikehaertl/phpwkhtmltopdf

Step 4 – Add Routes

Open the web.php file in this phase and add the following routes to it: routes/web.php use AppHttpControllersGraphPdfController; Route::get('graph', ); Route::get('download', )->name('download'); The very first route will display a graph on a web page, while the second will allow you to download a pdf file.

Step 5 – Create Controller by Command

Open your command prompt and type the following command to build a controller called GraphPDFcontroller: php artisan make:controller GraphPdfController This command will generate GraphPdfController.php as a controller. After that, navigate to app/Http/Controllers and open GraphPdfController.php. Then, in your controller file, update the following methods: Read the full article

[backkilop]

Use memory stream with pdfwriter

Use memory stream with pdfwriter pdf#

Chunk: It is used for displaying the smallest significant piece of text.We can add text to the above document using chunk, phrase, and paragraph. marginBottom: the margin on the bottom.ĭocument document = newDocument(PageSize.A4, 10, 10, 10, 10).In the above code, we are using Document parameterized constructor, with the following parameters. Response.AddHeader("Content-Disposition", "attachment filename=" + pdfName + ".pdf") Paragraph.Font = FontFactory.GetFont(FontFactory.HELVETICA, 12f, BaseColor.GREEN) Paragraph.Alignment = Element.ALIGN_LEFT

Use memory stream with pdfwriter pdf#

String text = "you are successfully created PDF file." Paragraph para = new Paragraph("This is from paragraph.") Phrase phrase = new Phrase("This is from Phrase.") PdfWriter writer = PdfWriter.GetInstance(document, memoryStream) Ĭhunk chunk = new Chunk("This is from chunk. Using(System.IO.MemoryStream memoryStream = new System.IO.MemoryStream())ĭocument document = new Document(PageSize.A4, 10, 10, 10, 10) protected void GeneratePDF(object sender, System.EventArgs e) Step 3: Create a method for creating the PDF file and write logic. Step 2: Now add the following two namespaces in the top of. Or we can install using package manager console with the following line: Step 1: We have to install iTextSharp through manage NuGet packages as below, We have to follow some simple steps for generating the pdf file. We are going to use iTextSharp Library for creating a PDF file.

[yazilimdefteri]

expo base64 pdf download and share

app.json  (birkaç izin fazla olabilir. Biraz fazla seçenek denemiştim.Deneyerek silebilirsiniz)

"ios": {  "supportsTablet": true,  "bundleIdentifier": "x",  "buildNumber": "1.0.0",  "infoPlist": {    "NSCameraUsageDescription": "This app uses the camera to scan barcodes on event tickets.",    "NSPhotoLibraryUsageDescription": "Select pictures for certain activities",      "UISupportsDocumentBrowser": true,      "UIFileSharingEnabled": true,      "LSSupportsOpeningDocumentsInPlace": true  } }, "android": {  "package": "x",  "versionCode": 1,  "permissions" : [    "CAMERA",    "READ_EXTERNAL_STORAGE",    "WRITE_EXTERNAL_STORAGE",    "READ_INTERNAL_STORAGE",    "WRITE_INTERNAL_STORAGE"  ] }

app.js

async function grabPdf(data) {    const buff = Buffer.from(data, 'base64')    return buff.toString('base64') } function getFileUri(name) {    return FileSystem.documentDirectory + `${encodeURI(name)}.pdf`; } async function generatePdf(data, filename) {    await Sharing.isAvailableAsync();    const pdf = await grabPdf(data);    const fileUri = getFileUri(filename);    await FileSystem.writeAsStringAsync(fileUri, pdf, { encoding: FileSystem.EncodingType.Base64 });        await Sharing.shareAsync(fileUri); }

generatePdf("JVBERi0xLjQKJeLjz9MKNCAwIG9iag”) //pdf base 64

[phungthaihy]

Generate PDF with Python - Reportlab http://ehelpdesk.tk/wp-content/uploads/2020/02/logo-header.png [ad_1] Here we will see how to install ... #alltech #androiddevelopment #angular #c #css #dataanalysis #datascience #deeplearning #development #docker #generatepdf #iosdevelopment #java #javascript #machinelearning #node.js #pdf #python #react #reportlab #unity #webdevelopment

[tak4hir0]

Evergreen: Serverless Functions & Compute for Customer 360 Platform   Delightful and cohesive digital experiences make for happy customers, partners and employees, and building those modern experiences requires direct and seamless access to Customer 360 data and business logic. That’s why we’re excited to announce Salesforce Evergreen — a new addition to the Customer 360 Platform that brings in serverless functions based on fully-managed Kubernetes, support for open programming languages and commonly used high-performance data stores. Evergreen is the best way to build the deep and engaging digital experiences that your customers have come to expect. Evergreen supports technologies and architectural patterns that make development teams productive and happy: Functions-as-a-Service for writing business logic and event processing in languages like Node.js, Java and Apex, using the full power of those languages’ package ecosystems. Functions can be triggered directly from Apex or using Platform Events, with many more invocation types and event sources to come. Microservices for building serverless HTTP apps and APIs that can be quickly evolved by small agile teams and composed into complex, engaging digital experiences. Services and functions are serverless, consume no resources when idle and automatically and elastically scale with traffic. Managed data stores like Postgres, Apache Kafka and Redis that complement the Salesforce Data APIs for high-performance persistence and real-time eventing. As an industry first, these features come with built-in customer context, driven by the Salesforce data model and low-code components. Evergreen is a seamless part of the Salesforce platform and no extra authentication or networking setup is required. For example, developers can invoke functions directly from Apex, run logic with org-context and query and write-back updates. Evergreen is based on Kubernetes and balances control and access to scalable container technology by providing a fully managed serverless service operated by Salesforce. This service lets you focus more on innovation rather than infrastructure operations. Evergreen opens Salesforce development to any development team because apps, functions and services can be built using common open languages, tools and technologies. At the Dreamforce 2019 Developer Keynote, we showcased how Salesforce customers like Caesars Entertainment can build a modern guest check-in experience using Evergreen. In the keynote demo, the Lightning Platform is used to quickly create an employee-facing iOS app for managing housekeeping and room-readiness and that is seamlessly extended with event-driven functions running on Evergreen. When housekeeping marks a room as ready using the employee app, a platform event triggers a Node.js function that uses guest-context to send a tailored real-time notification letting the guest know that the room is ready for early check-in. At the end of the stay, the Salesforce Flow powering the guest checkout can call out to a different function with invoicing details. The Node.js function can use the invoice details and an npm PDF module to quickly generate a bill. Here’s the sample function that receives the request as a CloudEvent fetches additional data, generates a PDF and adds a link to the PDF from the guest booking record: import { UnitOfWork, SObject } from '@salesforce/functions'; import { PDFDocument } from 'pdfkit'; import * as fs from 'fs'; module.exports = async function(event, context, logger) { const folioPayload = event.payload; // Creating a new Unit Of Work instance const uow = UnitOfWork; // Run SOQL query to fetch folio data const query = `SELECT Id, Description__c, Amount__c, Date__c FROM Booking_LineItems__c WHERE Reservation__c =:${folioPayload.recordId}`; const folioLineItems = await context.sfApi.query(query); // Call function to generate PDF and store in external data store // for Files Connect const pdfFilesConnect = await generatePdf( folioPayload.recordId, folioLineItems ); // Update the booking object const ReservationObject = new SObject('Reservation__c'); ReservationObject.Id = folioPayload.recordId; ReservationObject.Status__c = 'Paid and Folio created'; uow.registerModified(ReservationObject); // Update data uow.commit(); }; async function generatePdf(id, lineItems) { # generate and store folio PDF } Functions running on Evergreen idle when not in use and automatically scale to handle any invocation load or event throughput. Functions are easy to build from source with Cloud Native Buildpacks and developers are free to use any supported programming language and to pull in any package or library that’s going to help them get their job done. Evergreen is the latest addition to the Salesforce Platform, combining Heroku’s decade-long experience building scalable container runtimes and high-performance data stores with Lightning tools and features. The unique combination of serverless, elastic container technology and seamless access to customer data and low-code business logic makes Salesforce the obvious place to build and run the differentiated digital experiences that impress your customers, partners and employees. A developer preview of Evergreen will be available with the Spring ’20 release in February. Sign up to get Evergreen updates. You can also watch the Dreamforce Developer Keynote recording to see an Evergreen demo. If you’re joining us on-site at #DF19, drop by the Dreamforce Evergreen booth at Platform Park in the Trailhead area (At Moscone West) to learn more, or join us for these Evergreen-focused Dreamforce breakout sessions: Build More on the Salesforce Platform with Evergreen Functions: An Elastic Runtime for Node.js – Wed, Nov 20, (2:30-2:50pm), Moscone West (Surfside Theater) Salesforce Evergreen and Evergreen Functions: Build evented serverless consumer apps – Thurs, Nov 21 (3-3:40pm), Moscone West (Room 2007) Evented enterprise app architectures with Salesforce Evergreen and Evergreen Functions – Thurs, Nov 21 (5-5:40pm), Moscone West (Room 2024) Salesforce Evergreen and Evergreen Functions: Build evented serverless consumer apps – Fri, Nov 22, (12-12:40pm), Moscone West (Surfside Theater)

[miguelzapataros]

La calidad en la edición científica ¿son de calidad o, mejor, son investigación los autoinformes, los self report studies?

Fig. 1 Volcado de pantalla del artículo “Why do people say nasty things about self‐reports?” de George S. Howard

En mi condición de editor de RED he estado hoy haciendo la revisión editorial ---observando si los artículos recibidos cumplen las normas editoriales, si realmente difunden una investigación o cualquiera otra de las modalidades de artículo propios de la revista, viendo si hay revisores adecuados, etc.---. En el transcurso de ella, en los últimos que he visto, de una decena de artículos cuya revisión editorial acabo de hacer SÓLO UNO PUEDE CONSIDERARSE UNA INVESTIGACIÓN. Terrible situación y circunstancias que dan lugar a ella. De esos artículos la inmensa mayoría son self report studies. Modalidad no aceptada por RED como primera o única modalidad de supuesta metodología de investigación:

“En los casos de artículos que incluyan una o más investigaciones  solo se admite el método conocido como self-report study[2] como método auxiliar, en ningún caso para probar la tesis principal del estudio”

La nota [2] dice:

A self-report study is a type of survey, questionnaire, or poll in which respondents read the question and select a response by themselves without researcher interference. A self-report is any method which involves asking a participant about their feelings, attitudes, beliefs and so on. Examples of self-reports are questionnaires and interviews; self-reports are often used as a way of gaining participants' responses in observational studies and experiments. (Whitley and  Kite, 2013).

Hasta aquí lo sucedido en la revisión editorial. A continuación ha sucedido algo aún peor, sobre todo si lo relacionamos con lo anterior y por lo llamativo de la coincidencia en el tiempo. Una prestigiosa revista, situada en el Q1 (primer cuartil, el intervalo formado por las revistas que reciben el 25% de las citas totales)  de Scielo, de la que soy revisor, me acaba de enviar un artículo que, precisamente, es un self report study.

La mayor parte de los que he rechazado en RED son de ese tipo.

Pero vean lo que dice Elsevier (2018) en su página tomado de la Guide for Authors -Author information pack, de la revista Journal of Research in Personality:

"Papers that rely solely on cross-sectional designs and self-report questionnaire methods among convenience samples are often rejected without review." 

Lo dice en su guía para autores.

No es muy coherente, ¿no?

Posteriormente, al publicar este hecho en un post de Facebook, un colega mexicano comentó no sin cierta amargura que los programas de doctorado no forman investigadores que luego puedan ser tutores de los doctorandos. Se queja incluso que son los propios doctorandos los que ponen al corriente al director de tesis, se invierte el flujo de formación, porque de esta forma “el aprendiz lo es del maestro, ¡¡¡no de si mismo!!!”

A ese comentario manifiesto mi sensación de pena por lo lejos que se está en Latinoamérica no sólo del sentido de la formación convencional sino incluso de lo que significan de fraude los self report studies. Mi experiencia es que ante la exigencia de artículos y de investigaciones serias, considerando como tales las que llevan aparataje estadístico y probabilístico (contraste de hipóteisi, estimación de intervalos de confianza, estimación de la media y de otros parámetros, análisis de la covarianza, etc) con profusión de sumatorios, letras griegas,.. mucha gente opta por hacer cuestionarios de satisfacción y de otros autoconceptos, para justificar, como es el caso de nuestra área la calidad de métodos y de visiones sobre la instrucción y sobre el aprendizaje. Esto lo hemos dicho aquí y aquí.

Pero volviendo a la línea principal de este post, obviando situaciones como la anterior y respondiendo a la queja del colega, planteamos que es necesaria, imprescindible una capacitación en habilidades editoras, como autores y editores, de los investigadores, y hacerlo de forma transversal, para todas las disciplinas: Ciencias humanas, sociales y ciencias experimentales, ingenierías y matemáticas, o de la salud y jurídicas.

Estamos intentando crear, y para ello convencer a las autoridades académicas latinoamericanas, de la necesidad de formación en competencias editoriales de la sociedad del conocimiento a los investigadores.

Sobre todo ello y para ilustrar, es interesante ver la propuesta a universidades e instituciones latinoamericanas sobre capacitación en habilidades trasversales sobre edición científica e la Sociedad del Conocimiento podemos ver el post de RED de Hypotheses Formación de investigadores en competencias digitales para la investigación y para la difusión de la ciencia

Donde se dice:

La edición científica constituye un imperativo de la actividad investigadora y también de la innovación docente. Así se pone de manifiesto en todos los procesos de promoción profesional de los universitarios, en su función docente, investigadora o de gestión de la educación universitaria.

El proceso de la edición, de su difusión y de su impacto, visibilidad y citación tiene unas características propias y diferenciadas tanto en la fase de publicación como en la fase gris de la edición en la web social, que la constituyen en una actividad distinta de la publicación científica tradicional que exige una competencia compleja, o una serie de competencias, que la universidad hasta ahora no ha abordado como apoyo a sus profesores, investigadores y gestores.

En la que se denomina “decisión que cambia la vida” los ministros de Economía, Comercio, Industria, Educación y Ciencia han suscrito una resolución para que antes del 2020 toda la ciencia en la EU sea de libre acceso. Esta resolución, así como las disposiciones operantes tanto en la EU como en Reino Unido, EE. UU. o Canadá, y las aplicaciones de la declaración de Budapest sobre Open Access [cita], hacen que la forma estándar de difundir la ciencia sean las de acceso abierto. Por tanto, es un imperativo dotar a los investigadores de herramientas conceptuales y procedimentales para la edición en Open Access. Pero esto como veremos ya no es suficiente. Hace falta que se lleven a cabo práctica y políticas, los preprints, el autoarchivo por autores y revistas, y la creación de repositorios por las instituciones, para que la edición es un proceso en progreso desde el mismo momento en que se produce la investigación, en que esta esté viva. Son las opciones oro, y sobre todo verde de edición científica.

Las universidades y los centros de investigación cuentan en la actualidad con una tradición y una presencia notable en el área de edición en Open Access en distintas áreas, pero sobre todo en Ciencias Sociales y Humanas, como se manifiesta en los indicadores de Webometría, y en general como corresponde por su misión a estas instituciones sea cual sea su área disciplinar.

Corresponde pues a los centros y órganos de decisión hacerse eco y tomar la iniciativa de poner en marcha la formación en este tipo de competencias para los profesores, investigadores y gestores de las universidades.

Y se ofrece un posible guion de contenidos

 Referencias

Elsevier (2018). Guide for Authors - Author information pack, Journal of Research in Personality:  https://www.elsevier.com/journals/journal-of-research-in-personality/00926566/guide-for-authors?fbclid=IwAR17u4vg1VDr9KrHwoTIkPo4pLT9pHHLobyVRGTmDvXNRqQMa0j6sQ8dqwQ y https://www.elsevier.com/wps/find/journaldescription.cws_home/622897?generatepdf=true

Whitley, B.E. and  Kite, M.E. (2013). Principles of Research in Behavioral Science, Routledge Third Edition