mirror of
https://github.com/openfoodfoundation/openfoodnetwork
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50 lines
1.3 KiB
CoffeeScript
50 lines
1.3 KiB
CoffeeScript
angular.module("admin.utils").directive "ofnSelect2", ($sanitize, $timeout, $filter) ->
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require: 'ngModel'
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restrict: 'C'
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scope:
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data: "="
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minSearch: "@"
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text: "@"
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blank: "=?"
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filter: "=?"
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onSelecting: "=?"
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multiple: '@'
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link: (scope, element, attrs, ngModel) ->
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$timeout ->
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scope.text ?= 'name'
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scope.multiple ?= false
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scope.filter ?= -> true
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if scope.data.$promise
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scope.data.$promise.then -> init()
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else
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init()
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element.on "select2-opening", scope.onSelecting || angular.noop
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attrs.$observe 'disabled', (value) ->
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element.select2('enable', !value)
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ngModel.$formatters.push (value) ->
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element.select2('val', value)
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value
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ngModel.$parsers.push (value) ->
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return value.split(",") if scope.multiple
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value
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init = ->
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scope.data.unshift(scope.blank) if scope.blank? && typeof scope.blank is "object"
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item.name = $sanitize(item.name) for item in scope.data
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element.select2
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multiple: scope.multiple
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minimumResultsForSearch: scope.minSearch || 0
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data: ->
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filtered = $filter('filter')(scope.data,scope.filter)
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{ results: filtered, text: scope.text }
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formatSelection: (item) ->
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item[scope.text]
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formatResult: (item) ->
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item[scope.text]
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