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First, we declare the multiplierValueGetter() higher-order function.Return Math.round(params.data * params.data * 100) / 100 TKey extends string | number | symbol = string>( In this example, the requirement is to create a value getter that is type-safe and uses the data provided to AG Grid to conditionally multiply a value within our data set. This is where we can leverage the pipeline for rendering cells:Īnd, here is a demo using Angular: Using the valueGetter() callback functionįirst, we can use a valueGetter() to fetch and/or mutate data in a cell using a provided callback function. However, often times an AG Grid implementation is not this simple. Without any customization and in the simplest form, each cell in AG Grid is rendered as a string based on the field specified in the provided row data.
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How to create a type-safe and performant cell renderer.How to create a type-safe value formatted to format the value of a cell.How to create a type-safe value getter to retrieve the value for a cell.How to leverage the new TypeScript generics provided by the AG Grid API (released in version 28).Many of their clients use AG Grid to meet customer requirements for displaying tabular data. Why? For two primary reasons: performance and extensibility. Our friends at LiveLoveApp, are big fans of AG Grid. This post contributed to the AG Grid blog by Brian Love and originally posted here