module:core_user/local/participantsfilter/filter

module:core_user/local/participantsfilter/filter

new (require("core_user/local/participantsfilter/filter"))(filterType, rootNode, initialValues)

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Constructor for a new filter.

Parameters:
Name Type Description
filterType String

The type of filter that this relates to
rootNode HTMLElement

The root node for the participants filterset
initialValues Array

The initial values for the selector

Members

filterRoot

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Get the root node for this filter.

filterValue

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Get the composed value for this filter.

jointype

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Get the type of join specified.

name

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Get the name of this filter.

placeholder

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Get the placeholder to use when showing the value selector.

rawValues

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Get the list of raw values for this filter type.

showSuggestions

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Whether to show suggestions in the autocomplete.

values

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Get the list of values for this filter type.

Methods

(async) addValueSelector(initialValues)

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Add the value selector to the filter row.

Parameters:
Name Type Description
initialValues Array

getFilterValueNode() → {HTMLElement}

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Get the HTMLElement which contains the value selector.

Returns:
Type
HTMLElement

getSourceDataForFilter() → {Array}

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Get the possible data for this filter type.

Returns:
Type
Array

tearDown()

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Perform any tear-down for this filter type.

(inner) getOptionsForSelect(select) → {Array.<HTMLOptionElement>}

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Fetch all checked options in the select.

This is a poor-man's polyfill for select.selectedOptions, which is not available in IE11.

Parameters:
Name Type Description
select HTMLSelectElement
Returns:

All selected options

Type
Array.<HTMLOptionElement>