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$.widget( "custom.category_complete", $.ui.autocomplete, { |
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_create: function() { |
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this._super(); |
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this.widget().menu( "option", "items", "> :not(.ui-autocomplete-category)" ); |
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}, |
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_renderMenu: function(ul, items) { |
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var self = this, |
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currentCategory = ""; |
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items.forEach(function(item) { |
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if (item.category !== currentCategory) { |
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ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" ); |
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currentCategory = item.category; |
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} |
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self._renderItemData(ul, item); |
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}); |
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} |
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}); |
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window.midcom_helper_datamanager2_autocomplete = { |
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get_default_options: function() { |
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return { |
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minLength: 2, |
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source: midcom_helper_datamanager2_autocomplete.query, |
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select: midcom_helper_datamanager2_autocomplete.select, |
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position: {collision: 'flipfit'} |
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}; |
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}, |
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query: function(request, response) { |
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var identifier = $('.ui-autocomplete-loading').attr('id').replace(/_search_input$/, ''), |
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query_options_var = identifier + '_handler_options', |
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query_options = window[query_options_var], |
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cache = $('.ui-autocomplete-loading').data('cache'), |
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term = request.term; |
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function filter_existing(data) { |
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if ($('#' + identifier + '_selection_holder').length === 0) { |
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return data; |
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} |
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return data.filter(function(element) { |
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return $('#' + identifier + '_selection_holder span.autocomplete-selected[data-id="' + element.id + '"]').length === 0; |
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}); |
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} |
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if (cache === undefined) { |
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cache = {}; |
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} |
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if (term in cache) { |
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response(filter_existing(cache[term])); |
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return; |
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} |
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query_options.term = term; |
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$('.ui-autocomplete-loading').removeClass('ui-autocomplete-error') |
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$.ajax({ |
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url: query_options.handler_url, |
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dataType: "json", |
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method: query_options.method, |
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data: query_options, |
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success: function(data) { |
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if (!$.isEmptyObject(data)) { |
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cache[term] = data; |
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} |
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data = filter_existing(data); |
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$('.ui-autocomplete-loading').data('cache', cache); |
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response(data); |
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}, |
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error: function(jqXHR, textStatus, errorThrown) { |
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$('.ui-autocomplete-loading') |
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.addClass('ui-autocomplete-error') |
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.prop('title', errorThrown); |
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response(); |
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} |
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}); |
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}, |
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select: function(event, ui) { |
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var identifier = event.target.id.replace(/_search_input$/, ''); |
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if ($('#' + identifier + '_selection_holder').length > 0) { |
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midcom_helper_datamanager2_autocomplete.update_selection(identifier, ui.item.id, 'add'); |
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midcom_helper_datamanager2_autocomplete.add_item(identifier, ui.item.id, ui.item.label, 'autocomplete-new'); |
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event.preventDefault(); |
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} else { |
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$('#' + identifier + '_selection').val(JSON.stringify([ui.item.id])); |
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$(event.target).data('selected', ui.item.label); |
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} |
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}, |
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open: function() { |
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var offset = $(this).offset(), |
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height = $(window).height() - (offset.top + $(this).height() + 10); |
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$('ul.ui-autocomplete').css('maxHeight', height); |
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}, |
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/** |
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* Enable the creation mode |
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*/ |
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enable_creation_mode: function(identifier, creation_url) { |
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var dialog_id = identifier + '_creation_dialog', |
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handler_options = window[identifier + '_handler_options'], |
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input = $('#' + identifier + '_search_input'), |
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create_dialog = $('<div class="autocomplete_widget_creation_dialog" id="' + dialog_id + '"><div class="autocomplete_widget_creation_dialog_content_holder"></div></div>').insertAfter(input), |
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create_button = $('<div class="autocomplete_widget_create_button" id="' + identifier + '_create_button"></div>').insertAfter(create_dialog); |
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input.css({float: 'left'}); |
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create_button |
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.button({ |
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icons: { |
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primary: 'ui-icon-plusthick' |
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}, |
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text: false |
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}) |
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.on('click', function() { |
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var url = creation_url + '?chooser_widget_id=' + identifier; |
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if ( $('#' + identifier + '_search_input').val() !== '' |
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&& handler_options.creation_default_key !== undefined) { |
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url += '&defaults[' + handler_options.creation_default_key + ']=' + $('#' + identifier + '_search_input').val(); |
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} |
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var iframe_html = '<iframe src="' + url + '" id="' + identifier + '_creation_dialog_content"' |
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+ ' class="chooser_widget_creation_dialog_content"' |
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+ ' frameborder="0"' |
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+ ' width="100%"' |
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+ ' height="100%"' |
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+ ' scrolling="auto"></iframe>'; |
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make_dialog(create_dialog.html(iframe_html), { |
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height: 350, |
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width: 500 |
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}); |
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}); |
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}, |
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136
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/** |
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* Add creation result to form (from chooser-compatible data) |
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*/ |
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add_result_item: function(identifier, data) { |
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var handler_options = window[identifier + '_handler_options'], |
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input_value = ''; |
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handler_options.result_headers.forEach(function(value) { |
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if (data[value.name] !== undefined) { |
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input_value += data[value.name] + ', '; |
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} |
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}); |
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midcom_helper_datamanager2_autocomplete.update_selection(identifier, data[handler_options.id_field], 'add'); |
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midcom_helper_datamanager2_autocomplete.add_item(identifier, data[handler_options.id_field], input_value.replace(/, $/, ''), 'autocomplete-new'); |
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}, |
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151
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create_dm2_widget: function(selector, min_length) { |
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var identifier = selector.replace(/_search_input$/, ''), |
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handler_options = window[identifier + '_handler_options'], |
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dm2_defaults = { |
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minLength: min_length, |
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//Don't change input field during keyboard navigation: |
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focus: function(event) { |
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event.preventDefault(); |
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} |
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}, |
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options = $.extend(dm2_defaults, midcom_helper_datamanager2_autocomplete.get_default_options()), |
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input = $('#' + selector), |
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readonly = input.attr('type') === 'hidden', |
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selection_holder_class = 'autocomplete-selection-holder'; |
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166
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function remove_item(item) { |
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var animate_property = 'height', |
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animation_config = {}; |
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170
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midcom_helper_datamanager2_autocomplete.update_selection(identifier, item.data('id'), 'remove'); |
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if (handler_options.allow_multiple !== true) { |
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input.show().focus(); |
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if (handler_options.creation_mode_enabled) { |
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$('#' + identifier + '_create_button').show(); |
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} |
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} |
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if (item.hasClass('autocomplete-saved')) { |
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item.removeClass('autocomplete-selected'); |
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item.addClass('autocomplete-todelete'); |
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} else { |
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if (handler_options.allow_multiple !== true) { |
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item.remove(); |
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} else { |
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184
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if ( item.next().length > 0 |
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185
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&& item.offset().top === item.next().offset().top) { |
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186
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animate_property = 'width'; |
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187
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} |
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188
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animation_config[animate_property] = 0; |
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189
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item |
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190
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.css('visibility', 'hidden') |
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191
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.find('.autocomplete-item-label') |
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192
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.animate(animation_config, {duration: 200, complete: function(){item.remove();}}); |
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193
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} |
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194
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} |
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195
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} |
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196
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197
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if (readonly) { |
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198
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selection_holder_class += ' autocomplete-selection-holder-readonly'; |
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199
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} |
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200
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201
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input.parent() |
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202
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.append('<span class="' + selection_holder_class + '" id="' + identifier + '_selection_holder"></span>') |
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203
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.addClass('autocomplete-widget'); |
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204
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if (handler_options.creation_mode_enabled) { |
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205
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midcom_helper_datamanager2_autocomplete.enable_creation_mode(identifier, handler_options.creation_handler); |
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206
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input.parent().addClass('autocomplete-widget-creation-enabled'); |
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207
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} |
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208
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handler_options.preset_order.forEach(function(id) { |
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209
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var text = handler_options.preset[id]; |
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210
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if (handler_options.id_field === 'id') { |
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211
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id = parseInt(id); |
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212
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} |
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213
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midcom_helper_datamanager2_autocomplete.add_item(identifier, id, text, 'autocomplete-saved'); |
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214
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if (input.is('[required]')) { |
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215
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input.prop('required', false); |
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216
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input.data('required', true) |
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217
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} |
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218
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}); |
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219
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if (readonly) { |
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220
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return; |
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221
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} |
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222
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223
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if (handler_options.categorize_by_parent_label !== false) { |
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224
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input.category_complete(options); |
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225
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} else { |
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226
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input |
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227
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.autocomplete(options) |
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228
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.autocomplete("instance")._renderItem = function(ul, item) { |
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229
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var desc = item.description || ''; |
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230
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return $('<li>') |
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231
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.append('<div><div class="item-label">' + item.label + '</div><span class="item-description">' + desc + "</span></div>" ) |
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232
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.appendTo( ul ); |
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233
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}; |
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234
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} |
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235
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236
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input.parent().on('click', '.autocomplete-selection-holder .autocomplete-action-icon', function() { |
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237
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var item = $(this).parent(), |
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238
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item_id = item.data('id'); |
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239
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240
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if (item.hasClass('autocomplete-selected')) { |
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241
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remove_item(item); |
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242
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} else if (item.hasClass('autocomplete-todelete')) { |
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243
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midcom_helper_datamanager2_autocomplete.update_selection(identifier, item_id, 'add'); |
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244
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midcom_helper_datamanager2_autocomplete.restore_item(identifier, item); |
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245
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} else { |
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246
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midcom_helper_datamanager2_autocomplete.hide_input(identifier, true); |
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247
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} |
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248
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}); |
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249
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|
250
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if (handler_options.sortable === true) { |
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251
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$("#" + identifier + "_selection_holder").sortable({ |
|
252
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items: "> span.autocomplete-item", |
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253
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placeholder: 'autocomplete-placeholder', |
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254
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forcePlaceholderSize: true, |
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255
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update: function() { |
|
256
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var result = []; |
|
257
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$("#" + identifier + "_selection_holder .autocomplete-item:not(.autocomplete-todelete)") |
|
258
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.each(function() { |
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259
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result.push($(this).data("id")); |
|
260
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}); |
|
261
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$("#" + identifier + "_selection").val(JSON.stringify(result)); |
|
262
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} |
|
263
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|
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}); |
|
264
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|
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|
|
265
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|
|
$("#" + identifier + "_search_input").on("autocompleteselect", function() { |
|
266
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$("#" + identifier + "_selection_holder").sortable("refresh"); |
|
267
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|
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}); |
|
268
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|
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} |
|
269
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|
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}, |
|
270
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|
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|
271
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|
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restore_item: function(identifier, item) { |
|
272
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midcom_helper_datamanager2_autocomplete.hide_input(identifier, true); |
|
273
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|
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|
274
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|
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item.removeClass('autocomplete-todelete'); |
|
275
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|
|
item.addClass('autocomplete-selected'); |
|
276
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|
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}, |
|
277
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|
|
278
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|
|
hide_input: function(identifier, switch_focus) { |
|
279
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|
|
var handler_options = window[identifier + '_handler_options']; |
|
280
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|
|
281
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|
|
if (handler_options.allow_multiple !== true) { |
|
282
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|
|
$('#' + identifier + '_search_input').hide(); |
|
283
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|
|
if (handler_options.creation_mode_enabled) { |
|
284
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$('#' + identifier + '_create_button').hide(); |
|
285
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} |
|
286
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|
|
$('#' + identifier + '_selection_holder').find('.autocomplete-new').remove(); |
|
287
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|
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if (switch_focus === true) { |
|
288
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|
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$('#' + identifier + '_search_input').closest('.form .element').nextAll().find(':focusable:visible').first().focus(); |
|
289
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|
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} |
|
290
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|
|
} |
|
291
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|
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}, |
|
292
|
|
|
|
|
293
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|
|
add_item: function(identifier, item_id, text, status) { |
|
294
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|
|
var selection_holder = $('#' + identifier + '_selection_holder'), |
|
295
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|
|
existing_item = selection_holder.find('[data-id="' + item_id + '"]'), |
|
296
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|
|
selected = midcom_helper_datamanager2_autocomplete.is_selected(identifier, item_id), |
|
297
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|
|
item; |
|
298
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|
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|
|
299
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|
|
if (existing_item.length === 0) { |
|
300
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|
midcom_helper_datamanager2_autocomplete.hide_input(identifier, status !== 'autocomplete-saved'); |
|
301
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|
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|
302
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|
|
status = (selected === true ? 'selected ' : 'todelete ') + status; |
|
303
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|
|
item = $('<span class="autocomplete-item autocomplete-' + status + '" data-id="' + item_id + '"><span class="autocomplete-item-label" title="' + text + '">' + text + '</span></span>'); |
|
304
|
|
|
if (!selection_holder.hasClass('autocomplete-selection-holder-readonly')) { |
|
305
|
|
|
item.append('<span class="autocomplete-action-icon"><i class="fa fa-check"></i><i class="fa fa-plus"></i><i class="fa fa-trash"></i></span>'); |
|
306
|
|
|
} |
|
307
|
|
|
item.prependTo(selection_holder); |
|
308
|
|
|
} else if (existing_item.hasClass('autocomplete-todelete')) { |
|
309
|
|
|
midcom_helper_datamanager2_autocomplete.restore_item(identifier, existing_item); |
|
310
|
|
|
} |
|
311
|
|
|
}, |
|
312
|
|
|
is_selected: function(identifier, item_id) { |
|
313
|
|
|
var selection = JSON.parse($('#' + identifier + '_selection').val()); |
|
314
|
|
|
return selection.indexOf(item_id) !== -1; |
|
315
|
|
|
}, |
|
316
|
|
|
update_selection: function(identifier, item_id, operation) { |
|
317
|
|
|
var selection = JSON.parse($('#' + identifier + '_selection').val()), |
|
318
|
|
|
handler_options = window[identifier + '_handler_options'], |
|
319
|
|
|
input = $('#' + identifier + '_search_input'); |
|
320
|
|
|
|
|
321
|
|
|
if (operation === 'add') { |
|
322
|
|
|
if (handler_options.allow_multiple !== true) { |
|
323
|
|
|
selection = []; |
|
324
|
|
|
} |
|
325
|
|
|
if (selection.indexOf(item_id) === -1) { |
|
326
|
|
|
selection.push(item_id); |
|
327
|
|
|
} |
|
328
|
|
|
} else if (selection.indexOf(item_id) !== -1) { |
|
329
|
|
|
selection.splice(selection.indexOf(item_id), 1); |
|
330
|
|
|
} |
|
331
|
|
|
if (input.data('required')) { |
|
332
|
|
|
input.prop('required', selection.length === 0); |
|
333
|
|
|
} |
|
334
|
|
|
$('#' + identifier + '_selection') |
|
335
|
|
|
.val(JSON.stringify(selection)) |
|
336
|
|
|
.trigger('change'); |
|
337
|
|
|
}, |
|
338
|
|
|
|
|
339
|
|
|
/** |
|
340
|
|
|
* Generate and attach HTML for autocomplete widget (for use outside of DM2) |
|
341
|
|
|
*/ |
|
342
|
|
|
create_widget: function(config, autocomplete_options) { |
|
343
|
|
|
var default_config = { |
|
344
|
|
|
id_field: 'guid', |
|
345
|
|
|
auto_wildcards: 'both', |
|
346
|
|
|
categorize_by_parent_label: false, |
|
347
|
|
|
placeholder: '', |
|
348
|
|
|
default_value: '', |
|
349
|
|
|
default_text: '' |
|
350
|
|
|
}, |
|
351
|
|
|
default_value = config.default_value || default_config.default_value, |
|
352
|
|
|
default_text = config.default_text || default_config.default_text, |
|
353
|
|
|
placeholder = config.placeholder || default_config.placeholder, |
|
354
|
|
|
widget = config.input || null; |
|
355
|
|
|
|
|
356
|
|
|
if (widget === null) { |
|
357
|
|
|
widget = $('<input type="text" id="' + config.id + '_search_input" name="' + config.id + '_search_input" />'); |
|
358
|
|
|
if (config.insertAfter !== undefined) { |
|
359
|
|
|
widget.insertAfter($(config.insertAfter)); |
|
360
|
|
|
} else if (config.appendTo !== undefined) { |
|
361
|
|
|
widget.appendTo($(config.appendTo)); |
|
362
|
|
|
} |
|
363
|
|
|
} |
|
364
|
|
|
widget |
|
365
|
|
|
.attr('placeholder', placeholder) |
|
366
|
|
|
.val(default_text) |
|
367
|
|
|
.after($('<input type="hidden" id="' + config.id + '_selection" name="' + config.id + '_selection" value="' + default_value + '" />')); |
|
368
|
|
|
|
|
369
|
|
|
autocomplete_options = $.extend({autoFocus: true}, midcom_helper_datamanager2_autocomplete.get_default_options(), autocomplete_options || {}); |
|
370
|
|
|
window[config.id + '_handler_options'] = $.extend({}, default_config, config.widget_config); |
|
371
|
|
|
|
|
372
|
|
|
if (window[config.id + '_handler_options'].categorize_by_parent_label === true) { |
|
373
|
|
|
widget.category_complete(autocomplete_options); |
|
374
|
|
|
} else { |
|
375
|
|
|
widget.autocomplete(autocomplete_options); |
|
376
|
|
|
} |
|
377
|
|
|
} |
|
378
|
|
|
}; |
|
379
|
|
|
|
flack /
openpsa
