![]() ![]() When you return true, the grid knows it must refresh the cell. columnDefs = Ī value setter should return true if the value was updated successfully and false if the value was not updated (including if the value was not changed). Where the value getter allows getting values from your data using a function rather than a field, the value setter allows you to set values into your data using a function rather than specifying a field. Value SetterĪ Value Setter is the inverse of a Value Getter. Use this if you want to manage the grid data state externally, such as in a Redux store. Read Only Edit stops the grid from updating data, and relies on the application to make the update after the edit is complete. the data item isn't a simple key / value pair map, but contains a more complex structure). This is useful if you are not using field, or somehow need to manipulate the data in another way (e.g. Use valueSetter if you want the grid to manage the data (ie update the data inline) but you want to update in a way other than using field. When I export the grid in CSV format, I get undefined for the color column, which is a cell renderer, I searched for a solution for this and I found this in the official documentation : The raw values, and not the result of cell renderer, will get used, meaning: Cell Renderers will NOT be used. Value Setters provides an alternative to using field for setting the data. This page discusses alternatives to this approach. This covers the most common case, where the grid owns the data state and treats the data as mutable. A Key Creator is supplied to the filter using 圜reator = countryNameKe圜reator which extracts the name property for the Set Filter.After editing a cell, the grid normally inserts the new value into your data using the column definition field attribute.Use value getters when retrieving the data requires more logic, including executing your own. A Value Getter is a function that gets called allowing values to be pulled from literally anywhere, including executing any expressions you wish along the way. = true is set, which means the complex object will be converted to a string, and the same value used for both key and display purposes. This video and the next three are based on the aggr-data starting point.Country (Complex Object as String) column is supplied the same complex object through colDef.field.A value formatter is supplied to the column using colDef.valueFormatter = countryValueFormatter which extracts the name property for the cell values.A value formatter is supplied to the filter using = countryValueFormatter which extracts the name property for the Filter List.A Key Creator is supplied to the filter using 圜reator = countr圜odeKe圜reator which extracts the code property for the Set Filter.Country (Complex Object as Value) column is supplied a complex object through colDef.field.The following example shows the Key Creator handling complex objects for the Set Filter. Values provided to the Filter List should be the string values when this setting is on. This will use the Key Creator to generate a string value that is used for both. This behaviour can still be replicated by setting nvertValuesToStrings = true. In AG Grid versions prior to 29.0, the value generated by the Key Creator was used as both the key and display value. If Supplied Values are used for the Filter List, these must be the full complex objects. ![]() If the Key Creator or Value Formatter were not provided at all, the Set Filter would not work. The snippet above shows a Key Creator function that returns the country code from the complex object, and a Value Formatter that returns the name. When a different sort order is required, a Comparator can be supplied to the set filter as shown below: this. Values inside a Set Filter will be sorted by default, where the values are converted to a string value and sorted in ascending order according to their UTF-16 codes. Supplying filter values directly to the Set Filter is also discussed. This section describes how Filter List values can be managed through custom sorting and formatting. ![]()
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