+++ /dev/null
-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/show.json',
- data: { id: item.id, db: item.type },
- success: function(rsp) {
- $real.trigger('set_item:CustomerVendorPicker', rsp);
- },
- });
- } 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) }
- }));
- },
- select: function(event, ui) {
- 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));
- })
-});