mattersnas.blogg.se - Excel previewer

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You can try experimenting with visualizations using the collections listed above as a starting point and tweak the code to get the results you need for your own data. You can use it in the same way as debugging a web page.

This will open the visualizer Developer Tools attached to the sandbox. You can debug a visualization in Postman by right-clicking in the Visualize area and choosing Inspect visualization. The layout string is inserted into the of the rendered page, including any JavaScript, CSS, and HTML that the template contains. You will see this rendered HTML page in the Visualize tab. Postman uses the information you pass to pm.t() to render an HTML page in the sandbox for the visualizer. You can use this to control how Handlebars compiles the template.

options (optional): The third argument is an options object for pile().

The properties of this object can be accessed in the template.

data (optional): The second parameter is data that you can bind to the template.

layout (required): The first parameter is a Handlebars HTML template string.

The pm.t() method takes three parameters: You can access visualizers from the Postman API.

DIY collection that renders a bar chart using ChartJS.

Import the collection > open a request from Collections on the left sidebar in Postman > click Send to run it-you'll see the rendered data in Visualize. Use the Run in Postman buttons to import from the documentation for each one. See more visualizer code working by importing any of the following collections. The second parameter is the data that was passed to pm.t(). This callback accepts two parameters: error and data. The pm.getData(callback) method takes a callback function as its parameter. This is only applicable to JavaScript code in the template, for example if your template includes code to render a chart. Accessing data inside the templateĪny elements inside your template can access the data passed in the second argument to pm.t() by calling the pm.getData(callback) method. This lets you render your request data using the visualization tool of your choice (for example D3.js). To import an additional external JavaScript library, add the URL to a tag in the template code, using the same approach you would use to load JavaScript into an HTML file. You can use any of the libraries in the Postman Sandbox to programmatically generate the layout template. Similarly, you can add interactions using JavaScript code in tags inside your template HTML code. You can load an external stylesheet using tags in your HTML template code, using the same technique as adding a stylesheet to a web page. Adding styling and interaction to visualizations

The table is rendered as HTML as it would be in a web browser. Send the request in Postman and select the Visualize tab to see the table. The value assigned to the response property is the response JSON data from the request parsed as an object.