1 namespace('kivi', function(k){
2 k.ChartPicker = function($real, options) {
3 // short circuit in case someone double inits us
4 if ($real.data("chart_picker"))
5 return $real.data("chart_picker");
17 PICKED: 'chartpicker-picked',
18 UNDEFINED: 'chartpicker-undefined',
19 FAT_SET_ITEM: 'chartpicker_fat_set_item',
24 fat_set_item: $real.hasClass(CLASSES.FAT_SET_ITEM),
27 PICKED: CLASSES.PICKED,
28 UNDEFINED: CLASSES.UNDEFINED
30 var real_id = $real.attr('id'); // id of selected chart_picker, e.g. bank_id
31 var $dummy = $('#' + real_id + '_name'); // the input_field of the chart_picker
32 var $type = $('#' + real_id + '_type'); // hidden input_field of the chart_picker, added in Presenter
33 var $category = $('#' + real_id + '_category'); // hidden input_field of the chart_picker, added in Presenter, never changes
34 var $choose = $('#' + real_id + '_choose');
35 var $booked = $('#' + real_id + '_booked');
36 var state = STATES.PICKED;
37 var last_real = $real.val();
38 var last_dummy = $dummy.val();
41 function open_dialog () {
42 // console.log('open_dialog');
43 // console.log($type);
44 // console.log(real_id);
46 url: 'controller.pl?action=Chart/chart_picker_search',
47 // data that can be accessed in template chart_picker_search via FORM.boss
48 data: $.extend({ // add id of part to the rest of the data in ajax_data, e.g. no_paginate, booked, ...
50 hide_chart_details: 1, // gets overwritten by ajax_data
52 }, ajax_data($dummy.val())),
53 id: 'chart_selection',
55 title: k.t8('Chart picker'),
60 window.clearTimeout(timer);
64 function ajax_data(term) {
65 var categories = $("#category input:checkbox:checked").map(function(){ return $(this).val(); }).get();
67 'filter.all:substr:multi::ilike': term,
68 'filter.selected_category': categories,
69 'filter.booked': $('#booked').prop('checked') ? 1 : 0,
70 hide_chart_details: $('#hide_chart_details').prop('checked') ? 1 : 0,
71 booked: $booked && $booked.val() ? $booked.val() : '',
72 choose: $choose && $choose.val() ? $choose.val() : '',
76 if ($type && $type.val())
77 data['filter.type'] = $type.val().split(',');
79 if ($category && $category.val())
80 data['filter.category'] = $category.val().split(',');
85 function set_item (item) {
88 // autocomplete ui has name, ajax items have description
89 $dummy.val(item.name ? item.name : item.value);
94 state = STATES.PICKED;
95 last_real = $real.val();
96 last_dummy = $dummy.val();
97 last_unverified_dummy = $dummy.val();
98 $real.trigger('change');
100 if (o.fat_set_item && item.id) {
102 url: 'controller.pl?action=Chart/show.json',
103 data: { id: item.id },
104 success: function(rsp) {
105 $real.trigger('set_item:ChartPicker', rsp);
109 $real.trigger('set_item:ChartPicker', item);
114 function make_defined_state () {
115 if (state == STATES.PICKED) {
118 } else if (state == STATES.UNDEFINED && $dummy.val() == '')
121 last_unverified_dummy = $dummy.val();
122 set_item({ id: last_real, name: last_dummy })
127 function annotate_state () {
128 if (state == STATES.PICKED)
129 $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
130 else if (state == STATES.UNDEFINED && $dummy.val() == '')
131 $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
133 last_unverified_dummy = $dummy.val();
134 $dummy.addClass(STATES.UNDEFINED).removeClass(STATES.PICKED);
138 function update_results () {
140 url: 'controller.pl?action=Chart/chart_picker_result',
142 'real_id': $real.val(),
143 }, ajax_data(function(){ var val = $('#chart_picker_filter').val(); return val === undefined ? '' : val })),
144 success: function(data){ $('#chart_picker_result').html(data) }
148 function result_timer (event) {
149 if (!$('hide_chart_details').prop('checked')) {
150 if (event.keyCode == KEY.PAGE_UP) {
151 $('#chart_picker_result a.paginate-prev').click();
154 if (event.keyCode == KEY.PAGE_DOWN) {
155 $('#chart_picker_result a.paginate-next').click();
159 window.clearTimeout(timer);
160 timer = window.setTimeout(update_results, 100);
163 function close_popup() {
164 $('#chart_selection').dialog('close');
167 function handle_changed_text(callbacks) {
169 url: 'controller.pl?action=Chart/ajax_autocomplete',
171 data: $.extend( ajax_data($dummy.val()), { prefer_exact: 1 } ),
172 success: function (data) {
173 if (data.length == 1) {
175 if (callbacks && callbacks.match_one) callbacks.match_one(data[0]);
176 } else if (data.length > 1) {
177 state = STATES.UNDEFINED;
178 if (callbacks && callbacks.match_many) callbacks.match_many(data);
180 state = STATES.UNDEFINED;
181 if (callbacks &&callbacks.match_none) callbacks.match_none();
188 $dummy.autocomplete({
189 source: function(req, rsp) {
191 url: 'controller.pl?action=Chart/ajax_autocomplete',
194 data: ajax_data(req.term),
195 success: function (data){ rsp(data) }
198 select: function(event, ui) {
202 /* In case users are impatient and want to skip ahead:
203 * Capture <enter> key events and check if it's a unique hit.
204 * If it is, go ahead and assume it was selected. If it wasn't don't do
205 * anything so that autocompletion kicks in. For <tab> don't prevent
206 * propagation. It would be nice to catch it, but javascript is too stupid
207 * to fire a tab event later on, so we'd have to reimplement the "find
208 * next active element in tabindex order and focus it".
211 * event.which does not contain tab events in keypressed in firefox but will report 0
212 * chrome does not fire keypressed at all on tab or escape
214 $dummy.keydown(function(event){
215 if (event.which == KEY.ENTER || event.which == KEY.TAB) {
216 // if string is empty assume they want to delete
217 if ($dummy.val() == '') {
220 } else if (state == STATES.PICKED) {
223 if (event.which == KEY.TAB) {
224 event.preventDefault();
225 handle_changed_text();
227 if (event.which == KEY.ENTER) {
228 handle_changed_text({
229 match_one: function(){$('#update_button').click();},
230 match_many: function(){open_dialog();}
235 state = STATES.UNDEFINED;
239 $dummy.on('paste', function(){
240 setTimeout(function() {
241 handle_changed_text();
245 $dummy.blur(function(){
246 window.clearTimeout(timer);
247 timer = window.setTimeout(annotate_state, 100);
250 // now add a picker div after the original input
251 var pcont = $('<span>').addClass('position-absolute');
252 var picker = $('<div>');
254 pcont.append(picker);
255 picker.addClass('icon16 search').click(open_dialog);
258 real: function() { return $real },
259 dummy: function() { return $dummy },
260 type: function() { return $type },
261 category: function() { return $category },
262 update_results: update_results,
263 result_timer: result_timer,
265 reset: make_defined_state,
266 is_defined_state: function() { return state == STATES.PICKED },
267 init_results: function () {
268 $('div.chart_picker_chart').each(function(){
269 $(this).click(function(){
271 id: $(this).children('input.chart_picker_id').val(),
272 name: $(this).children('input.chart_picker_description').val(), // hidden field
279 $('#chart_selection').keydown(function(e){
280 if (e.which == KEY.ESCAPE) {
287 $real.data('chart_picker', cp);
293 $('input.chart_autocomplete').each(function(i,real){
294 kivi.ChartPicker($(real));