Odata Post Example

I am not doing any of the niceties like getting result counts to show a real navigation bar. New here?. For a workable example, please see: If this post helps, For ODATA semantics you can look up the docs at odata. Each REST command is a POST, GET, PUT, PATCH, or DELETE http request (mapping to CRUD) where the specifics of the command are in the url. Please feel free to insert the link of your document or blog by selecting the edit button from Actions. To prevent this behavior and post only properties that are set explicitly, use the SaveChangesOptions. The jqXHR Object. Using the Power BI product initially it seems like an excellent product, however if we can’t gain access to the text users need, it ends up a bit of a non-starter for CRM. Dear SAPLearners, in this tutorial we will learn how to create OData service using RFC or BAPI in SAP Netweaver Gateway. So I went back to my code and realized that I hadn't assigned the TypeId field as you do in your example. In this post, we will learn about OData by using ASP. {"widget": { "debug": "on", "window": { "title": "Sample Konfabulator Widget", "name": "main_window", "width": 500, "height": 500 }, "image": { "src": "Images/Sun. My question is ,how can I create post method for the lightswitch odata service , so that other team will call this post method to insert a record in to. So I extracted from Simple. OData is defined as "An open protocol to allow the creation and consumption of queryable and interoperable RESTful APIs in a simple and standard way" in odata. "POST", If you closely look at the. C# (CSharp) Rest. I didn't know that was a required field - but apparently it is. Using familiar SQL query language you can read/query data from API sources or JSON / XML / CSV Files inside SQL Server (T-SQL) or your favorite Reporting (i. Have a look at GenerateEdmModel() function. This Tutorial shows how to use the Apache Olingo Library for CRUD operations on an OData Service. This document fits best the readers who has a relative good knowledge of OData (e. Refer to Let’s code CRUDQ and Function Import operations in OData service!. How to Learn OData on Postman. While there are plenty of read/update/delete examples out there for using Angular JS + Odata + Kendo UI, I have not yet come across a CREATE/POST exampleand I am struggling with the right method to basically insert form entered data to an odata service via the kendo model and datasource. They’re used in examples throughout the SharePoint REST API Documentation, and there is a brief description of them (see references), but they are not very well explained. The default name is DynamicsNAV90. Using PowerShell to Collect User Logon Data from Citrix Monitoring OData Feed: Guest Blog Post by Bryan Zanoli Posted Feb 23 2015 by Dane Young with 20 Comments For the last several years, I’ve had the honor and privilege of working closely with a colleague of mine, Bryan Zanoli. The key here is to make sure and get the formdigest value when you post. The recently launched ASP. This article shows how to add Plaid to an IFTTT (if-this-then-that) workflow in a Logic App. Maintaining OData service. For example, /Products(1)/Supplier has three segments:. If a request uses the POST, PUT or another method that sends data to the server, SoapUI will display an editor for the message body contents: The Media Type box provides a number of standard media types for the request body, but you are free to enter any other value instead:. AddRelatedObject test. For example, GET /odata/Products(1) maps to ProductsController. The OData protocol exposes a uniform service interface to operate on collections of structured and unstructured data. For example, besides replacing and improving the Visual Studio for Database Professionals ("Data Dude") product, it's also the new place to find former Visual Studio Business Intelligence Design Studio (BIDS) functionality such as Analysis Services, Reporting Services and Integration Services. svc is invalid, due to is not a wsdl but a WCF service. Postman sample OData queries. Introduction to OData. Each example table was created by running the custom activities from within Word. o jQuery, JavaScript, CSOM, JSOM, REST & OData o Microsoft Azure Project Abstract: Project Online Implementation for Microsoft internal Project Managers, delivery managers, directors and executives’ word wide (MSGD). This real-world business case, which is similar to any user's Open Data Protocol (OData) service request, illustrates the entire process: covering the app creation, required. You can even have a v4 endpoint that runs side-by-side with a v3 endpoint. OData Introduction and Querying Existing OData Service - Part 1 (This Post). OData services are REST services so data modification operations are also allowed. Net Web API. OData (Open Data Protocol) is an OASIS standard that defines the best practice for building and consuming RESTful APIs. An OData request uses the REST model for all requests. The adapter provides a great alternative to WCF Data Services client. post method. So your Post method should have the following signature: See "Adding an Entity to the Entity Set" in Create an OData v4 Endpoint Using ASP. Batch requests are made with the HTTP POST method. For the umpteenth time my [FromBody] parameter is NULL. My next blog post will dive into how to create OData workflow activates. REST API, JSON, XML, CSV, Amazon S3 …). As I showed in the post it is very easy to install it and to use it as a. However, OData 4 is extensible in that it allows you to create special methods if needed. They’re used in examples throughout the SharePoint REST API Documentation, and there is a brief description of them (see references), but they are not very well explained. Setting up your model. In this post I am going to highlight how we can generate the correct POST request. Developers can create custom OData actions and functions to publish custom operations too. 0 compliant library once the OData standard is published at OASIS. When the list contains lookup fields, a normal GET operation on the list only returns the id from the lookup field which may not be enough for some cases. For more information about server-driven paging, take a look at this sample. This is what allows Breeze to correctly reflect the. No binding between the parameter of my function and the Json data in BODY Request. OData automatically calls HttpConfiguration. While there are plenty of read/update/delete examples out there for using Angular JS + Odata + Kendo UI, I have not yet come across a CREATE/POST exampleand I am struggling with the right method to basically insert form entered data to an odata service via the kendo model and datasource. The "OData PHP Producer" is designed in a generic way such that you can expose data from any data source ( relational database, file system etc. OData - More Than Just REST. 0 project to the solution and enable Odata in it. Ask Question Asked 3 years, but in my post method the input objLogin is always null Please help me in resolving this issue. And given that the we will not need to create anything special but just a simple set of methods which will perform HTTP requests, in this tutorial, I will show you a handy and scalable way to create a client for Angular 2 which will consume the OData web service. In this tutorial we will learn how to perform CRUD operations using Dynamics CRM 2016 Web API. There are two main scenarios that I want to cover here:. The schedule starts every five minutes on all available Robots and does not take into account non-working days. I already using XPO and DevExpress OData like the attached image. Combined with TypeScript and AngularJs, Odata 4 provides an important component in creating modern SPA (Single Page Applications) quickly and easily. The projects in this solution corrspond to the following Web API OData tutorials:01 Endpoint: Creating an OData Endpoint02 Relations: Working with Entity Relations03 Actions: Supporting OData Actions The Open Data. x-csrf token handling will be done by the SAPUI5 OData model api. I need the command to save,. I have the java web service running properly. What's OData protocol? The Open Data Protocol (OData) is a data access protocol for the web. If you are in SAP then you must have realized that in the recent days the term OData is getting a lot of attention. NET applications. I meet a problem when a call URI ODATA Controller with DATAs in POST HTTP Action. OData Support - Teiid 8. This can be configured with WebGet or WebInvoke attribute. i am not getting correct example of ODATA POST method call in VDB. You can write a simple test script to retrieve values. One interesting point: consuming Odata in a Windows Phone project is identical to the techniques in ANY Silverlight application. Here's how Web API handles parameters and how you can optionally manage multiple parameters to API Controller methods. OData - More Than Just REST. So, we do have a choice to expand any given property. This ModelDrivenFormIntegration control acts as a bridge and brings the contextual data from the host model-driven form to the embedded canvas app. This tutorial shows how to create an OData v4 endpoint that supports CRUD operations. WCF Data Services Tutorial - A Step by Step Approach Create a WCF Data Service. In future on goal is to provide an OData 4. Need to delete record from Microsoft CRM 2011 by using the oData call in Microsoft CRM 2011. Time to sort things out and write it down. The documentation for Invoke-RestMethod is a long sea of text. Next, select the CData OData data source from the Machine Data Source tab. The OData service is ready to run and can provide basic functionalities, for example to query the metadata (XML representation of the EDM). TestlistListItem is the type name here. This is the highest-level description of the resources exposed by that OData service. Take the example here, where we use the “get customer” odata service. (You'll get the badge for this mission about 30 days after you complete it. Therefore it contains the Explaining the Client section which explains how to implement the CRUD operations based on sample code and a Client Quickstart Guide which give a step by step guide to create a sample and server to see both together in action. Reference URIs in URL and request body using @odata. Also i can send this odata formatted object to Windows Table Storage REST API for save/update operations. CHAPTER 1 OData SDK Overview. This could be through the Excel Data Tab, Power Pivot or Power Query. If you are trying it in Browser, you need to install REST client in your browser (For Example: Advance Rest Client plugin for Chrome). A Walk-Thru. We can get the response in either OData format or get the raw value of the property. WCF Data Services and jQuery. Go to “Reports – English – Project Overview Dashboard” and click on the 3 dots, select “Edit“. The example given below. Odata Service to post multiple table as a request in a single call " " 3. The projects in this solution corrspond to the following Web API OData tutorials:01 Endpoint: Creating an OData Endpoint02 Relations: Working with Entity Relations03 Actions: Supporting OData Actions The Open Data. For more information, see the complete functioning example. 5, all of jQuery's Ajax methods return a superset of the XMLHTTPRequest object. So, we do have a choice to expand any given property. All these are based on OData V4 sample service To create an entity in a collection, the client sends a POST request to that collection's URL. 0, Android and iOS. NET , OData , TopHeaderMenu , Web · 3 Comments This article demonstrates how to use an OData generated client. Brock Turner’s bleary-eyed mug shot. OData provides a uniform way to query and manipulate data sets through CRUD operations (create, read, update, and delete). In this article, we consider some of the most common examples demonstrating how to connect to various sources of data using a DevExtreme data layer. This is what allows Breeze to correctly reflect the. OData (Open Data Protocol) is an OASIS standard that defines the best practice for building and consuming RESTful APIs. ODBC PowerPack is a collection of high-performance ODBC API Drivers for various API data source (i. Creating an HTTP Service with ASP. How to consume a SAP NetWeaver Gateway OData service with OAuth 2. Apache Olingo provides libraries which enable developers to implement OData producers and OData consumers. Within Excel, we have multiple ways to import data. Simple Examples of PowerShell's Invoke-RestMethod 01 Oct 2014. Introduction. 2 for OData with strong CRL types. How to Learn OData on Postman. This topic contains a reference for construction filters and queries for OData URIs. oData and JSON Format. Join a community of over 2. In the above example working out the type of the collection is pretty simple, but of course OData paths (i. OData is a standard originally developed by Microsoft for interprocess communication over HTTP and is based on REST with XML/JSON payloads. OData (Open Data Protocol) is an OASIS standard that establishes best practices for designing RESTful APIs. Using familiar SQL query language you can read/query data from API sources or JSON / XML / CSV Files inside SQL Server (T-SQL) or your favorite Reporting (i. This document shows ho you can perform GET-PUT-POST etc using SAP Gateway Client. 1 million is rendered as "1,000,000") to help readability for the end user. A sample OData service is available for developers to use during development and testing. 0, and the OData 4. A question that we frequently receive is how can I filter out data before it gets to Microsoft Flow? The answer to this question is: OData filter queries. Details can be found here. UiPath Orchestrator is a web application that manages, controls and monitors UiPath Robots that run repetitive business processes. Getting started with OData v4 in ASP. SDK will send the request after serializing the object into OData JSON (with metadata) format so that my service can understand its schema as well. to access the information in the database. You can rate examples to help us improve the quality of examples. Figure 15 shows an example jQuery POST request. OData v4 Web API. This sample will introduce how to support DateTime type in Web API OData V4. Data OData adapter a platform independent core and packaged it as Simple. Currently Microsoft internal Project managers are managing their schedules with Excels and other metrics with Virtuoso tool. The available OData Java library implements OData version 2. read is used to retrieve data from an OData-enabled service as an AtomPub feed or a JSON document. Using this tool clients will be able to query data inside Campus Nexus Studentand create graphs, charts and dashboard from the data in Campus Nexus Student. OData and has a working version 5. How to consume a SAP NetWeaver Gateway OData service with OAuth 2. OData query options. You can go through this article to know available OData query string options. You can find documentation about the provider of an OData web service (also referred to as an OData. We can invoke the action by issuing a Post on ~/odata/Customers/Default. So I went back to my code and realized that I hadn't assigned the TypeId field as you do in your example. In this tutorial, you learn how to instantly run OData queries with the Postman app against a real environment and provide you a sandbox to play with different sample queries and see the results. Sample how to use here. The values for the items and and discountCode parameters are passed in the body of the request. It makes it easier to build applications for a multitude of devices which consume or manipulate data stored in Team Foundation Server 2010, 2012, or CodePlex. The first is the traditional approach via SAP's JCo Java Library, while the second utilises the newer HTTPS OData interface. Here's how Web API handles parameters and how you can optionally manage multiple parameters to API Controller methods. In the next post, we would summarize whatever we have learned and understood till now. Example of Portfolio page. Hi @ericleigh007,. Read more here. WCF has option to send the response in JSON object. This blog post provides you with an sample round trip example (create - read - update - delete) using ByD OData services for product business objects. NET Web API. Components Demo URIParser /Components/URIParser. Using familiar SQL query language you can read/query data from API sources or JSON / XML / CSV Files inside SQL Server (T-SQL) or your favorite Reporting (i. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. The OData implementation on ASP. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] It standardizes certain query operations like limiting number of returned objects, performing. 5, all of jQuery's Ajax methods return a superset of the XMLHTTPRequest object. Swashbuckle OData Integration Azure API App (Preview) If you haven’t checked it out yet, Swagger is a sleek and sexy way to provide rich documentation of your RESTful endpoints. The Open Data Protocol (OData) is a data access protocol for the web. Client commands that WCF Data Services client failed to execute. Manually removing the odata-version header from the request in Fiddler solves the problem. What's OData protocol? The Open Data Protocol (OData) is a data access protocol for the web. In this tutorial, you learn how to instantly run OData queries with the Postman app against a real environment and provide you a sandbox to play with different sample queries and see the results. The ODataStore is a store that provides an interface for loading and editing data from an individual OData entity collection and handling related events. One of the tools to “explore” this Odata feed is Excel. Odata Service to post multiple table as a request in a single call “ “ 3. 6m developers to have your questions answered on Post to WebAPI and ODATA resulting in multiple posts of Kendo UI for jQuery Data Source. NET Boilerplate. On July 2018, Microsoft OData Team is announced general availability (GA) of OData (Open OData Protocol) on ASP. Create read-only OData endpoint using Asp. This post is about getting started with OData in ASP. The following examples demonstrate how to use chores in the TM1 REST API. In this post, we will learn about OData by using ASP. For now, I'll show you a sample of each AdventureWorks OData resource. Net: Web API 2 + Help Pages + OData Doing each of them separately is fairly easy and there's lots of tutorials on how to do it. Introduction. Software versions used in the tutorial. Create an entity record using the Web API. Now, we will create one controller class where we will process our data. Query the context using Linq. Currently Microsoft internal Project managers are managing their schedules with Excels and other metrics with Virtuoso tool. Net Web API - Part 2. For example, besides replacing and improving the Visual Studio for Database Professionals ("Data Dude") product, it's also the new place to find former Visual Studio Business Intelligence Design Studio (BIDS) functionality such as Analysis Services, Reporting Services and Integration Services. They are described in the Data Layer article. C# (CSharp) Microsoft. OData Connected Service is a tool that generates code to faciliate consumption of OData services. In this post, we will create a simple Web API OData service that performs CRUD operations on an in-memory object collection. These are the top rated real world C# (CSharp) examples of Microsoft. A sample OData service is available for developers to use during development and testing. The jqXHR Object. AddToOrderDetails method. Often you need to also represent relationships between multiple entities. No binding between the parameter of my function and the Json data in BODY Request. TimeOfDay or Edm. read is used to retrieve data from an OData-enabled service as an AtomPub feed or a JSON document. The OData Model enables binding of control properties and aggregations to data from a remote server The complete dataset is stored on the server and only the requested fields are transferred to the client Currently supported versions: sap. Take the example here, where we use the “get customer” odata service. NET Web API. This tool will generate a DataServiceContext and classes for each of the entity types and complex types found in the service description. This is the second part of a using NAV OData web services directly from C/AL code. Its mentioned in example above. Removing unwanted columns is recommended as it enhances the performance of OData queries by limiting the data that is retrieved and transformed. 2) OData-Teiid Client?. Both read and write are allowed. This is the third part of Building OData Service using Asp. Ask Question Asked 3 years, but in my post method the input objLogin is always null Please help me in resolving this issue. ODataQuery extracted from open source projects. Dear SAPLearners, in this tutorial we will learn how to create OData service using RFC or BAPI in SAP Netweaver Gateway. The OData implementation on ASP. For Enterpise license, may I know if the limitation is only on Citrix Director console, or also apply to monitor service OData query using linqpad ? Thanks, Tony. Data Source Examples. However,…. For more information, see the complete functioning example. I am doing work on ODATA, do we have a simple app that runs local and runs in sandbox. Consuming a NAV 2013 Page using C# and ODATA. 0 counterpart of ODBC, Microsoft’s Open Database Connectivity API, by enabling create, read, update, and delete (CRUD) operations with HTTP POST, GET, PUT, and DELETE methods on structured and semi-structured data formatted as AtomPub documents with elements. This is the second part of Building OData Service using Asp. 2 for OData with strong CRL types. Software versions used in the tutorial. Hidden page that shows the message digest from the home page. The Open Data Protocol (OData) is a data access protocol built on core protocols like HTTP and commonly accepted methodologies like REST for the web. Expand the project, right click on Data Model and choose Create and the Function Import. js router middleware. Need to delete record from Microsoft CRM 2011 by using the oData call in Microsoft CRM 2011. Visual Studio 11 Beta: Easier Development with LocalDB. Blackbaud CRM only supports returning the entire result set of the query in the order that it is sorted in the query. Net Web API. OData Support - Teiid 8. NET Web API: OData Tutorial Sample Shows how to create an OData endpoint using ASP. You run into any problems, click on the console icon at the bottom. I'm building a flow that connects to a Sharepoint Online list and filters the list down using ODATA. Use all the features of Power BI to analyze and visualize your ForeSee survey respondent data by using the OData Connector to make a direct connection. In future on goal is to provide an OData 4. Client (internally used by Simple. OData Sample. For more information, see Chapter 4, “Metadata,” on page 11. I would like to acces the broker via OData in our java application. 0 project to the solution and enable Odata in it. net-mvc, c#, Web Api, json. ReadAsStringAsync(). 1 million is rendered as "1,000,000") to help readability for the end user. This relatively brief post will explain what Parameter Aliases are in OData. I just purchased a Partner Edge version of SAP Hybris C4C. It offers lots of features, like uniform URL conventions for field selection, sorting, filtering, various functions, etc. Posting data in Json format in OData services Jan 03, As Atuna said you can create the request body for POST by using the response body. For example, if we want to get name property of employee entity the method name becomes "GetName" and definition is as following. Now we have a fair idea of the RESTful and STATEless concept. This post is very useful(UI5-Consuming oData service & building Fiori App), can you add some addtioinal function,for example: selection screen/ a search button, or Delete/Modify button. Getting started with OData v4 in ASP. From there, you get the option to choose the table(s) of interest and then get the query editor interface to choose and/or filter columns, perform data transformations, etc. Consuming OData based Rest service in C# [en-US] After adding the service reference in wich you define the uri to the service, we start building our code. Data OData adapter). The adapter provides a great alternative to WCF Data Services client. Data OData adapter a platform independent core and packaged it as Simple. For example the following query should be supported. How to perform a post operation in Odata service from sapui5 mobile application is explained here. This URL can for example be used in SharePoint Designer Workflows in the "Call a HTTP WebService" Action. One of the tools to “explore” this Odata feed is Excel. Currently OData is widely used for exposing data. The OData endpoint is a new REST-based service that allows for integrating with Dynamics 365 for Operations. Below are some tips to help with using an OData client to authenticate and use methods to read and write data in the system. OData is operating data over HTTP. If you're reading this article there's a good chance you already know about oData - what it is and why you want to use it. NET Provider (or any of 170+ other ADO. Having recently set up an old desktop as a dev machine in order to avoid trashing my main computer with evaluation software (don't get me started), I decided it was time to try out Visual Studio 11 Beta and its new features that promise to ease database development. I not found the complete documentation of XPO OData Service to research. You received this message because you are subscribed to the Google Groups "OData Discussion" group. Have a look at GenerateEdmModel() function. Here are some example requests to the controller defined above. Importing data into Access is a onetime import; this means that any changes made to the Access table will not be reflected back to the main data source and vice versa. No binding between the parameter of my function and the Json data in BODY Request. How to perform a post operation in Odata service from sapui5 mobile application is explained here. For example, if we want to get name property of employee entity the method name becomes "GetName" and definition is as following. For these examples to work, two TurboIntegrator processes need to be in place, myProcess1 and myProcess2. Core (ODataLib) into the ODataLib representation, which is translated into the standard expression tree. In April 2015 OASIS submitted OData v4 and OData JSON Format v4 to ISO/IEC JTC 1 for approval as an international standard. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] Now we provide an easier way to help you understand OData and also make it quite easy for you to contribute your own scenarios. So if you want to access Google API with Salesforce lightning connect , it can be done. In this blog post we are going to cover some of the most popular OData filter queries using some of our most popular connectors including SQL Server, Dynamics 365 and SharePoint Online. OData Explorer If you are working with UI5 and OData in general, you will quickly figure out the benefits of the OData v2 Model , especially if you have an existing OData service in the backend, UI5 makes it quite easy to bind a widget directly against the data including sorting, limiting, filtering, etc. > Intercepting and post-processing OData queries on the server. You will see the OData feed. There are various kinds of libraries and tools can be used to consume OData services. You can use filter and query expressions in OData URIs to limit the results that are returned. So now I've a complete example of a batch query that contains two GET requests and a single POST request (easy to add more) in a changeset. Sample shows all of this working end to end, and the remainder of this post will talk you through what that code is doing. Querying and CRUD API in jsreport is based on OData protocol. By Sam Nasr; 06/13/2012; ASP. In my last post I demonstrated a simple way to interrogate an Excel based PowerPivot model using either MDX,DMV or the new DAX Query Table commands. I went back to your example and it worked. OData is operating data over HTTP. PostOnlySetProperties option in SaveChanges() , as shown. Using OData can be easy, in this post I hope to show a few examples that might help shed light on how you can leverage OData queries in your solution without needing an IT Degree in Software Development. You can rate examples to help us improve the quality of examples. IS there a way to do a POST one line at a time from the file that contain array of json events: one JSON per line. You can even have a v4 endpoint that runs side-by-side with a v3 endpoint. 2 Post method Example. Odata, related entities, Post Rollup 12. Please note, this type name is case sensitive. In this article, we consider some of the most common examples demonstrating how to connect to various sources of data using a DevExtreme data layer. OData Sample. When I make a request to the OData URL using the FQDN in my Web browser, I can see the OData feed, but if I substitute in the IP instead, I get an HTTP 400 (Bad Request - Invalid Hostname). WCF has option to send the response in JSON object. How to use Apache Olingo as Client Library¶. Client (internally used by Simple. Just create one Object of OdataConvertionModelBuilder class and register it. However I'm getting stuck because I don't know how to add the service reference in our eclipse environment. This is the first post of a mini series about creating an opinionated ASP. Great post, I’ve been working with oData to extract data from CRM Online for a while now, the only way I can get the optionset data out is to use a tool in the CRMToolbox. Consume OData Restful Services in Angular 2 Published Jan 13, 2017 Last updated Jan 18, 2017 Today I want to speak about a feature which I think can be of a high importance in the near future, which is OData. OData is operating data over HTTP. No binding between the parameter of my function and the Json data in BODY Request. The adapter provides a great alternative to WCF Data Services client. post method. Browse the Full Access (Read-Write) Service. You received this message because you are subscribed to the Google Groups "OData Discussion" group. Postman sample OData queries. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: