Amp script

Find reference info, a developer guide, and Lightning Locker tools. Discover the best source for metadata coverage information, amp script.

The amp-script component allows you to run custom JavaScript. To maintain AMP's performance guarantees, your code runs in a Web Worker, and certain restrictions apply. Your code can access that virtual DOM as document. But amp-script gives your code access to a virtual DOM. For design details, see the "Intent to Implement" issue.

Amp script

The amp-script component allows you to run custom JavaScript. Your code runs in a Web Worker, and certain restrictions apply. For inline scripts, you need to generate a script hash. Use the data-ampdevmode attribute to disable this requirement during development. Visit the documentation to learn more. To load your script from a URL, use the src attribute. This example loads and runs a script called hello. You can also include a script inline and reference it by id. Here, we use fixed-height layout, and we specify the height in an HTML attribute. See the documentation for details.

The current time is:. AMPscript functions are actions that tell the system what to do.

The user interface in Content Builder allows you some of that functionality, but knowing how to use AMPscript will let you unlock more features. The basics below are common to most all programming and scripting languages and also applies to AMPscript. Syntax : The syntax is the structure of the scripting language and how the code needs to be written to work properly. Variables : A variable is used as a storage location which contains data used in your scripting. Functions : Functions are special commands to tell the system to perform an action. The syntax of AMPscript needs to be written in specific delimiters. AMPscript can be written in blocks of code or inline.

About 5 mins. Remember when your teachers gave you writing assignments? Maybe they showed you how to write in different styles, such as poems, stories, and research papers. You learned that each style of writing is different, but all of them are correct. Similarly, AMPscript can be written in a few ways and all are correct. Why do you need AMPscript for this, when you can just use personalization strings? Now comes the good stuff: getting stuff done.

Amp script

The amp-script component allows you to run custom JavaScript. To maintain AMP's performance guarantees, your code runs in a Web Worker, and certain restrictions apply. Your code can access that virtual DOM as document. But amp-script gives your code access to a virtual DOM. For design details, see the "Intent to Implement" issue. DOM elements and their properties are generally supported, with a few limits.

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But first, what does it stand for? Functions : Functions are special commands to tell the system to perform an action. Imagine them as containers that store data that you define. See User gestures above. In this example, money. AMPscript can be written in blocks of code or inline. In the next unit, we cover the basic functions and syntax that you need to know to start using AMPscript. Language Basics. Time Estimate. The AMP project strongly encourages your participation and contributions! Because of the strong security boundary, sandboxed scripts do not need to provide a script hash.

The user interface in Content Builder allows you some of that functionality, but knowing how to use AMPscript will let you unlock more features.

In the next unit, we cover the basic functions and syntax that you need to know to start using AMPscript. Language Basics. Here's another example. Case Sensitivity. Indicates the beginning and ending of inline AMPscript, which displays the return value of the function referenced. Need more help? Basics The basics below are common to most all programming and scripting languages and also applies to AMPscript. AMPscript for Marketers. This helps keep content layout shift from causing a poor user experience. Order of Operations. To use AMPscript, you insert it into the content body of your messages at the point where you want it to render. Evaluating Conditions.