1 namespace('kivi', function(k){
4 k.ProjectPicker = function($real, options) {
5 // short circuit in case someone double inits us
6 if ($real.data("project_picker"))
7 return $real.data("project_picker");
19 PICKED: 'projectpicker-picked',
20 UNDEFINED: 'projectpicker-undefined',
27 PICKED: CLASSES.PICKED,
28 UNDEFINED: CLASSES.UNDEFINED
30 var real_id = $real.attr('id');
31 var $dummy = $('#' + real_id + '_name');
32 var $customer_id = $('#' + real_id + '_customer_id');
33 var state = STATES.PICKED;
34 var last_real = $real.val();
35 var last_dummy = $dummy.val();
38 function ajax_data(term) {
40 'filter.all:substr:multi::ilike': term,
41 'filter.valid': 'valid',
42 no_paginate: $('#no_paginate').prop('checked') ? 1 : 0,
46 if ($customer_id && $customer_id.val())
47 data['filter.customer_id'] = $customer_id.val().split(',');
52 function set_item (item) {
55 // autocomplete ui has name, use the value for ajax items, which contains displayable_name
56 $dummy.val(item.name ? item.name : item.value);
61 state = STATES.PICKED;
62 last_real = $real.val();
63 last_dummy = $dummy.val();
65 $real.trigger('change');
66 $real.trigger('set_item:ProjectPicker', item);
71 function make_defined_state () {
72 if (state == STATES.PICKED) {
75 } else if (state == STATES.UNDEFINED && $dummy.val() === '')
78 set_item({ id: last_real, name: last_dummy })
83 function annotate_state () {
84 if (state == STATES.PICKED)
85 $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
86 else if (state == STATES.UNDEFINED && $dummy.val() === '')
87 $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
89 $dummy.addClass(STATES.UNDEFINED).removeClass(STATES.PICKED);
93 function update_results () {
95 url: 'controller.pl?action=Project/project_picker_result',
97 'real_id': $real.val(),
98 }, ajax_data(function(){ var val = $('#project_picker_filter').val(); return val === undefined ? '' : val })),
99 success: function(data){ $('#project_picker_result').html(data) }
103 function result_timer (event) {
104 if (!$('no_paginate').prop('checked')) {
105 if (event.keyCode == KEY.PAGE_UP) {
106 $('#project_picker_result a.paginate-prev').click();
109 if (event.keyCode == KEY.PAGE_DOWN) {
110 $('#project_picker_result a.paginate-next').click();
114 window.clearTimeout(timer);
115 timer = window.setTimeout(update_results, 100);
118 function handle_changed_text(callbacks) {
120 url: 'controller.pl?action=Project/ajax_autocomplete',
122 data: $.extend( ajax_data($dummy.val()), { prefer_exact: 1 } ),
123 success: function (data) {
124 if (data.length == 1) {
126 if (callbacks && callbacks.match_one) callbacks.match_one(data[0]);
127 } else if (data.length > 1) {
128 state = STATES.UNDEFINED;
129 if (callbacks && callbacks.match_many) callbacks.match_many(data);
131 state = STATES.UNDEFINED;
132 if (callbacks &&callbacks.match_none) callbacks.match_none();
139 $dummy.autocomplete({
140 source: function(req, rsp) {
142 url: 'controller.pl?action=Project/ajax_autocomplete',
144 data: ajax_data(req.term),
145 success: function (data){ rsp(data) }
148 select: function(event, ui) {
152 /* In case users are impatient and want to skip ahead:
153 * Capture <enter> key events and check if it's a unique hit.
154 * If it is, go ahead and assume it was selected. If it wasn't don't do
155 * anything so that autocompletion kicks in. For <tab> don't prevent
156 * propagation. It would be nice to catch it, but javascript is too stupid
157 * to fire a tab event later on, so we'd have to reimplement the "find
158 * next active element in tabindex order and focus it".
161 * event.which does not contain tab events in keypressed in firefox but will report 0
162 * chrome does not fire keypressed at all on tab or escape
164 $dummy.keydown(function(event){
165 if (event.which == KEY.ENTER || event.which == KEY.TAB) {
166 // if string is empty assume they want to delete
167 if ($dummy.val() === '') {
170 } else if (state == STATES.PICKED) {
173 if (event.which == KEY.TAB) {
174 event.preventDefault();
175 handle_changed_text();
177 if (event.which == KEY.ENTER) {
178 handle_changed_text({
179 match_one: function(){$('#update_button').click();},
184 state = STATES.UNDEFINED;
188 $dummy.on('paste', function(){
189 setTimeout(function() {
190 handle_changed_text();
194 $dummy.blur(function(){
195 window.clearTimeout(timer);
196 timer = window.setTimeout(annotate_state, 100);
199 // now add a picker div after the original input
200 var pcont = $('<span>').addClass('position-absolute');
201 var picker = $('<div>');
203 pcont.append(picker);
206 real: function() { return $real },
207 dummy: function() { return $dummy },
208 type: function() { return $type },
209 customer_id: function() { return $customer_id },
210 update_results: update_results,
211 result_timer: result_timer,
213 reset: make_defined_state,
214 is_defined_state: function() { return state == STATES.PICKED },
215 init_results: function () {
216 $('div.project_picker_project').each(function(){
217 $(this).click(function(){
219 id: $(this).children('input.project_picker_id').val(),
220 name: $(this).children('input.project_picker_description').val(),
226 $('#project_selection').keydown(function(e){
227 if (e.which == KEY.ESCAPE) {
233 $real.data('project_picker', pp);
239 $('input.project_autocomplete').each(function(i,real){
240 kivi.ProjectPicker($(real));