1 namespace('kivi', function(k){
2 k.ProjectPicker = function($real, options) {
3 // short circuit in case someone double inits us
4 if ($real.data("project_picker"))
5 return $real.data("project_picker");
17 PICKED: 'projectpicker-picked',
18 UNDEFINED: 'projectpicker-undefined',
25 PICKED: CLASSES.PICKED,
26 UNDEFINED: CLASSES.UNDEFINED
28 var real_id = $real.attr('id');
29 var $dummy = $('#' + real_id + '_name');
30 var $customer_id = $('#' + real_id + '_customer_id');
31 var state = STATES.PICKED;
32 var last_real = $real.val();
33 var last_dummy = $dummy.val();
36 function ajax_data(term) {
38 'filter.all:substr:multi::ilike': term,
39 'filter.valid': 'valid',
40 no_paginate: $('#no_paginate').prop('checked') ? 1 : 0,
44 if ($customer_id && $customer_id.val())
45 data['filter.customer_id'] = $customer_id.val().split(',');
50 function set_item (item) {
53 // autocomplete ui has name, use the value for ajax items, which contains displayable_name
54 $dummy.val(item.name ? item.name : item.value);
59 state = STATES.PICKED;
60 last_real = $real.val();
61 last_dummy = $dummy.val();
62 last_unverified_dummy = $dummy.val();
64 $real.trigger('change');
65 $real.trigger('set_item:ProjectPicker', item);
70 function make_defined_state () {
71 if (state == STATES.PICKED) {
74 } else if (state == STATES.UNDEFINED && $dummy.val() == '')
77 last_unverified_dummy = $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 last_unverified_dummy = $dummy.val();
90 $dummy.addClass(STATES.UNDEFINED).removeClass(STATES.PICKED);
94 function update_results () {
96 url: 'controller.pl?action=Project/project_picker_result',
98 'real_id': $real.val(),
99 }, ajax_data(function(){ var val = $('#project_picker_filter').val(); return val === undefined ? '' : val })),
100 success: function(data){ $('#project_picker_result').html(data) }
104 function result_timer (event) {
105 if (!$('no_paginate').prop('checked')) {
106 if (event.keyCode == KEY.PAGE_UP) {
107 $('#project_picker_result a.paginate-prev').click();
110 if (event.keyCode == KEY.PAGE_DOWN) {
111 $('#project_picker_result a.paginate-next').click();
115 window.clearTimeout(timer);
116 timer = window.setTimeout(update_results, 100);
119 $dummy.autocomplete({
120 source: function(req, rsp) {
122 url: 'controller.pl?action=Project/ajax_autocomplete',
124 data: ajax_data(req.term),
125 success: function (data){ rsp(data) }
128 select: function(event, ui) {
132 /* In case users are impatient and want to skip ahead:
133 * Capture <enter> key events and check if it's a unique hit.
134 * If it is, go ahead and assume it was selected. If it wasn't don't do
135 * anything so that autocompletion kicks in. For <tab> don't prevent
136 * propagation. It would be nice to catch it, but javascript is too stupid
137 * to fire a tab event later on, so we'd have to reimplement the "find
138 * next active element in tabindex order and focus it".
141 * event.which does not contain tab events in keypressed in firefox but will report 0
142 * chrome does not fire keypressed at all on tab or escape
144 $dummy.keydown(function(event){
145 if (event.which == KEY.ENTER || event.which == KEY.TAB) {
146 // if string is empty assume they want to delete
147 if ($dummy.val() == '') {
150 } else if (state == STATES.PICKED) {
153 if (event.which == KEY.TAB) event.preventDefault();
155 url: 'controller.pl?action=Project/ajax_autocomplete',
157 data: $.extend( ajax_data($dummy.val()), { prefer_exact: 1 } ),
158 success: function (data) {
159 if (data.length == 1) {
161 if (event.which == KEY.ENTER)
162 $('#update_button').click();
168 if (event.which == KEY.ENTER)
171 state = STATES.UNDEFINED;
175 $dummy.blur(function(){
176 window.clearTimeout(timer);
177 timer = window.setTimeout(annotate_state, 100);
180 // now add a picker div after the original input
181 var pcont = $('<span>').addClass('position-absolute');
182 var picker = $('<div>');
184 pcont.append(picker);
187 real: function() { return $real },
188 dummy: function() { return $dummy },
189 type: function() { return $type },
190 customer_id: function() { return $customer_id },
191 update_results: update_results,
192 result_timer: result_timer,
194 reset: make_defined_state,
195 is_defined_state: function() { return state == STATES.PICKED },
196 init_results: function () {
197 $('div.project_picker_project').each(function(){
198 $(this).click(function(){
200 id: $(this).children('input.project_picker_id').val(),
201 name: $(this).children('input.project_picker_description').val(),
207 $('#project_selection').keydown(function(e){
208 if (e.which == KEY.ESCAPE) {
214 $real.data('project_picker', pp);
220 $('input.project_autocomplete').each(function(i,real){
221 kivi.ProjectPicker($(real));