You can use statements and functions in the load script to load and transform data into your app or script. You can also use functions in visualization expressions to build dynamic visualizations.
Load scripts
Qlik Cloud Analytics and Qlik Sense use a data load script to connect to and retrieve data from various data sources. In apps, the load script is managed in Data load editor. In scripts, the load script is managed in Script. In the script, the fields and tables to load are specified. You can also manipulate the data structure by using script statements, expressions, and variables.
Script syntax overview
Backus-Naur formalism underlies the script syntax.
Script statements and keywords
Statements and keywords to use in your scripts.
Script and chart functions
Transform and aggregate data with load scripts and chart expressions.
Tutorial - Scripting for beginners
After completing this tutorial, you should be comfortable with loading data using scripts, editing scripts, and transforming data.
Tutorial - Next steps in scripting
After completing this tutorial, you should be comfortable with loading data using some of the more advanced scripting functions in Qlik Sense.
Visualization expressions
You can use expressions to process data in the app in order to produce a result that can be seen in a visualization. You can build visualizations that are more dynamic and powerful, with expressions for dimensions and measures. You can also use expressions to change the presentation of visualizations dynamically.
Chart expressions
Expressions to process data and change the way it looks in your visualization.
Script and chart functions
Functions for your data load scripts and chart expressions.