-$(function(){
- $('input.customer_autocomplete').each(function(i,real){
- var dummy = $('#' + real.id + '_name');
- $(dummy).autocomplete({
- source: function(req, rsp) {
+namespace('kivi', function(k){
+ k.CustomerVendorPicker = function($real, options) {
+ // short circuit in case someone double inits us
+ if ($real.data("customer_vendor_picker"))
+ return $real.data("customer_vendor_picker");
+
+ var KEY = {
+ ESCAPE: 27,
+ ENTER: 13,
+ TAB: 9,
+ LEFT: 37,
+ RIGHT: 39,
+ PAGE_UP: 33,
+ PAGE_DOWN: 34,
+ };
+ var CLASSES = {
+ PICKED: 'customer-vendor-picker-picked',
+ UNDEFINED: 'customer-vendor-picker-undefined',
+ FAT_SET_ITEM: 'customer-vendor-picker-fat-set-item',
+ }
+ var o = $.extend({
+ limit: 20,
+ delay: 50,
+ fat_set_item: $real.hasClass(CLASSES.FAT_SET_ITEM),
+ }, options);
+ var STATES = {
+ PICKED: CLASSES.PICKED,
+ UNDEFINED: CLASSES.UNDEFINED
+ }
+ var real_id = $real.attr('id');
+ var $dummy = $('#' + real_id + '_name');
+ var $type = $('#' + real_id + '_type');
+ var $unit = $('#' + real_id + '_unit');
+ var state = STATES.PICKED;
+ var last_real = $real.val();
+ var last_dummy = $dummy.val();
+ var timer;
+
+ function ajax_data(term) {
+ var data = {
+ 'filter.all:substr:multi::ilike': term,
+ 'filter.obsolete': 0,
+ current: $real.val(),
+ type: $type.val(),
+ };
+
+ return data;
+ }
+
+ function set_item (item) {
+ if (item.id) {
+ $real.val(item.id);
+ // autocomplete ui has name, ajax items have description
+ $dummy.val(item.name ? item.name : item.description);
+ } else {
+ $real.val('');
+ $dummy.val('');
+ }
+ state = STATES.PICKED;
+ last_real = $real.val();
+ last_dummy = $dummy.val();
+ last_unverified_dummy = $dummy.val();
+ $real.trigger('change');
+
+ if (o.fat_set_item && item.id) {
$.ajax({
- url: 'controller.pl?action=CustomerVendor/ajaj_customer_autocomplete',
- dataType: "json",
- data: {
- term: req.term,
- current: function() { real.val },
- obsolete: 0,
+ url: 'controller.pl?action=CustomerVendor/show.json',
+ data: { id: item.id, db: item.type },
+ success: function(rsp) {
+ $real.trigger('set_item:CustomerVendorPicker', rsp);
},
- success: function (data){ rsp(data) }
});
+ } else {
+ $real.trigger('set_item:CustomerVendorPicker', item);
+ }
+ annotate_state();
+ }
+
+ function make_defined_state () {
+ if (state == STATES.PICKED) {
+ annotate_state();
+ return true
+ } else if (state == STATES.UNDEFINED && $dummy.val() == '')
+ set_item({})
+ else {
+ last_unverified_dummy = $dummy.val();
+ set_item({ id: last_real, name: last_dummy })
+ }
+ annotate_state();
+ }
+
+ function annotate_state () {
+ if (state == STATES.PICKED)
+ $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
+ else if (state == STATES.UNDEFINED && $dummy.val() == '')
+ $dummy.removeClass(STATES.UNDEFINED).addClass(STATES.PICKED);
+ else {
+ last_unverified_dummy = $dummy.val();
+ $dummy.addClass(STATES.UNDEFINED).removeClass(STATES.PICKED);
+ }
+ }
+
+ $dummy.autocomplete({
+ source: function(req, rsp) {
+ $.ajax($.extend(o, {
+ url: 'controller.pl?action=CustomerVendor/ajaj_autocomplete',
+ dataType: "json",
+ data: ajax_data(req.term),
+ success: function (data){ rsp(data) }
+ }));
},
- limit: 20,
- delay: 50,
select: function(event, ui) {
- $(real).val(ui.item.id);
- $(dummy).val(ui.item.name);
+ set_item(ui.item);
},
});
- });
+ /* In case users are impatient and want to skip ahead:
+ * Capture <enter> key events and check if it's a unique hit.
+ * If it is, go ahead and assume it was selected. If it wasn't don't do
+ * anything so that autocompletion kicks in. For <tab> don't prevent
+ * propagation. It would be nice to catch it, but javascript is too stupid
+ * to fire a tab event later on, so we'd have to reimplement the "find
+ * next active element in tabindex order and focus it".
+ */
+ /* note:
+ * event.which does not contain tab events in keypressed in firefox but will report 0
+ * chrome does not fire keypressed at all on tab or escape
+ */
+ $dummy.keydown(function(event){
+ if (event.which == KEY.ENTER || event.which == KEY.TAB) {
+ // if string is empty assume they want to delete
+ if ($dummy.val() == '') {
+ set_item({});
+ return true;
+ } else if (state == STATES.PICKED) {
+ return true;
+ }
+ if (event.which == KEY.TAB) event.preventDefault();
+ $.ajax({
+ url: 'controller.pl?action=CustomerVendor/ajaj_autocomplete',
+ dataType: "json",
+ data: $.extend( ajax_data($dummy.val()), { prefer_exact: 1 } ),
+ success: function (data) {
+ if (data.length == 1) {
+ set_item(data[0]);
+ if (event.which == KEY.ENTER)
+ $('#update_button').click();
+ } else {
+ }
+ annotate_state();
+ }
+ });
+ if (event.which == KEY.ENTER)
+ return false;
+ } else {
+ state = STATES.UNDEFINED;
+ }
+ });
+
+ $dummy.blur(function(){
+ window.clearTimeout(timer);
+ timer = window.setTimeout(annotate_state, 100);
+ });
+
+ // now add a picker div after the original input
+ var pp = {
+ real: function() { return $real },
+ dummy: function() { return $dummy },
+ type: function() { return $type },
+ set_item: set_item,
+ reset: make_defined_state,
+ is_defined_state: function() { return state == STATES.PICKED },
+ }
+ $real.data('customer_vendor_picker', pp);
+ return pp;
+ }
+});
+
+$(function(){
+ $('input.customer_vendor_autocomplete').each(function(i,real){
+ kivi.CustomerVendorPicker($(real));
+ })
});
projects / kivitendo-erp.git / blobdiff