In Flexmonster, you can filter field members based on a certain condition. For example, you can create a filter to display dates of the previous quarter or countries that contain "Republic" in their name.
The filter by condition exists for the following field types:
Each field type supports different filtering conditions. The filter’s availability for data sources also depends on the field type.
| Filter for number fields | Filter for string fields | Filter for date fields | Filter for time fields | |
|---|---|---|---|---|
| JSON | ||||
| CSV | ||||
| Flexmonster Data Server | ||||
| MongoDB | ||||
| Microsoft Analysis Services | ||||
| Custom data source API | * | * | * | |
| Elasticsearch |
* For the custom data source API, the filter by condition must be implemented on your server. For more details, refer to the Implementing filters guide.
The following filtering conditions are available for each data type:
Note Filter by condition does not work for fields of the "date" type. You can still apply selection and value filters to fields of this type.
The filter by condition can be:
Step 1. Open the filter view by clicking the field’s name or using the field’s context menu.
Step 2. Depending on the field’s type, select an option to filter by:
This will open a subview where you can specify the filter by condition.
Step 3. In the subview, choose a condition from the dropdown menu and enter a condition value in the input field.
The screenshot below shows an example of a filter configuration:
Step 4. Once the filter is configured, click the APPLY button to save your configuration.
If you want to preset a filter in your report, we recommend the following approach:
Your report will now contain the filter configuration. If needed, you can edit the filter configuration programmatically. To learn more, see the API reference:
To set or change the filter at runtime, use the setFilter() API call:
flexmonster.setFilter("Country", {
query: {
begin: "U",
},
});
You can view the existing filter configuration using the getFilter() method.
Try a live sample on JSFiddle.
Filter by condition can also be combined with the filter by selection. For more information, visit the Advanced tips guide.
Learn how to clear the filter by condition:
Step 1. Open the filter view by clicking the field’s name or using the field’s context menu.
Step 2. Select the Clear filter option located in the lower-right corner of the subview:
Step 3. Click the APPLY button to save your changes.
You can clear all filters from a field using the clearFilter() API call. For example:
flexmonster.clearFilter("Country");
Try a live sample on JSFiddle.