changeloc/UPGRADE: Hinweis, dass Brieffunktion Template Toolkit nutzt …

[mfinanz.git] / js / autocomplete_part.js

diff --git a/js/autocomplete_part.js b/js/autocomplete_part.js
index f7fe0d5207be75320c7b96d1167a13fd5d65eb81..cc9354ac322543af592b704d61d851b798115ca4 100644 (file)
--- a/js/autocomplete_part.js
+++ b/js/autocomplete_part.js
@@ -1,28 +1,191 @@
-$(function(){
-  $('input.part_autocomplete').each(function(i,real){
-    var $dummy  = $('#' + real.id + '_name');
-    var $type   = $('#' + real.id + '_type');
-    var $column = $('#' + real.id + '_column');
-    $dummy.autocomplete({
-      source: function(req, rsp) {
+namespace('kivi', function(k){
+  k.PartPicker = function($real, options) {
+    // short circuit in case someone double inits us
+    if ($real.data("part_picker"))
+      return $real.data("part_picker");
+
+    var KEY = {
+      ESCAPE: 27,
+      ENTER:  13,
+      TAB:    9,
+      LEFT:   37,
+      RIGHT:  39,
+      PAGE_UP: 33,
+      PAGE_DOWN: 34,
+    };
+    var CLASSES = {
+      PICKED:       'partpicker-picked',
+      UNDEFINED:    'partpicker-undefined',
+      FAT_SET_ITEM: 'partpicker_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 $convertible_unit = $('#' + real_id + '_convertible_unit');
+    var state   = STATES.PICKED;
+    var last_real = $real.val();
+    var last_dummy = $dummy.val();
+    var timer;
+
+    function open_dialog () {
+      k.popup_dialog({
+        url: 'controller.pl?action=Part/part_picker_search',
+        data: $.extend({
+          real_id: real_id,
+        }, ajax_data($dummy.val())),
+        id: 'part_selection',
+        dialog: {
+          title: k.t8('Part picker'),
+          width: 800,
+          height: 800,
+        }
+      });
+      window.clearTimeout(timer);
+      return true;
+    }
+
+    function ajax_data(term) {
+      var data = {
+        'filter.all:substr:multi::ilike': term,
+        'filter.obsolete': 0,
+        'filter.unit_obj.convertible_to': $convertible_unit && $convertible_unit.val() ? $convertible_unit.val() : '',
+        no_paginate:  $('#no_paginate').prop('checked') ? 1 : 0,
+        current:  $real.val(),
+      };
+
+      if ($type && $type.val())
+        data['filter.type'] = $type.val().split(',');
+
+      if ($unit && $unit.val())
+        data['filter.unit'] = $unit.val().split(',');
+
+      return data;
+    }
+
+    function set_item (item) {
+      if (item.id) {
+        $real.val(item.id);
+        // autocomplete ui has name, use the value for ajax items, which contains displayable_name
+        $dummy.val(item.name ? item.name : item.value);
+      } 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({
         $.ajax({

-          url: 'controller.pl?action=Part/ajax_autocomplete',
-          dataType: "json",
-          data: {
-            term: req.term,
-            type: function() { return $type.val() },
-            column: function() { return $column.val()===undefined ? '' : $column.val() },
-            current: function() { return real.value },
-            obsolete: 0,
+          url: 'controller.pl?action=Part/show.json',
+          data: { id: item.id },
+          success: function(rsp) {
+            $real.trigger('set_item:PartPicker', rsp);

           },
           },

-          success: function (data){ rsp(data) }

         });
         });

+      } else {
+        $real.trigger('set_item:PartPicker', 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);
+      }
+    }
+
+    function update_results () {
+      $.ajax({
+        url: 'controller.pl?action=Part/part_picker_result',
+        data: $.extend({
+            'real_id': $real.val(),
+        }, ajax_data(function(){ var val = $('#part_picker_filter').val(); return val === undefined ? '' : val })),
+        success: function(data){ $('#part_picker_result').html(data) }
+      });
+    };
+
+    function result_timer (event) {
+      if (!$('no_paginate').prop('checked')) {
+        if (event.keyCode == KEY.PAGE_UP) {
+          $('#part_picker_result a.paginate-prev').click();
+          return;
+        }
+        if (event.keyCode == KEY.PAGE_DOWN) {
+          $('#part_picker_result a.paginate-next').click();
+          return;
+        }
+      }
+      window.clearTimeout(timer);
+      timer = window.setTimeout(update_results, 100);
+    }
+
+    function close_popup() {
+      $('#part_selection').dialog('close');
+    };
+
+    function handle_changed_text(callbacks) {
+      $.ajax({
+        url: 'controller.pl?action=Part/ajax_autocomplete',
+        dataType: "json",
+        data: $.extend( ajax_data($dummy.val()), { prefer_exact: 1 } ),
+        success: function (data) {
+          if (data.length == 1) {
+            set_item(data[0]);
+            if (callbacks && callbacks.match_one) callbacks.match_one(data[0]);
+          } else if (data.length > 1) {
+            state = STATES.UNDEFINED;
+            if (callbacks && callbacks.match_many) callbacks.match_many(data);
+          } else {
+            state = STATES.UNDEFINED;
+            if (callbacks &&callbacks.match_none) callbacks.match_none();
+          }
+          annotate_state();
+        }
+      });
+    };
+
+    $dummy.autocomplete({
+      source: function(req, rsp) {
+        $.ajax($.extend(o, {
+          url:      'controller.pl?action=Part/ajax_autocomplete',
+          dataType: "json",
+          data:     ajax_data(req.term),
+          success:  function (data){ rsp(data) }
+        }));

       },
       },

-      limit: 20,
-      delay: 50,

       select: function(event, ui) {
       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:
       },
     });
     /*  In case users are impatient and want to skip ahead:


@@ -33,62 +196,92 @@ $(function(){
      *  to fire a tab event later on, so we'd have to reimplement the "find
      *  next active element in tabindex order and focus it".
      */
      *  to fire a tab event later on, so we'd have to reimplement the "find
      *  next active element in tabindex order and focus it".
      */

-    $dummy.keypress(function(event){
-      if (event.keyCode == 13 || event.keyCode == 9) { // enter or tab or tab
-        // if string is empty asume they want to delete
+    /* 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 ($dummy.val() == '') {
         if ($dummy.val() == '') {

-          $(real).val('');
+          set_item({});
+          return true;
+        } else if (state == STATES.PICKED) {

           return true;
         }
           return true;
         }

-        $.ajax({
-          url: 'controller.pl?action=Part/ajax_autocomplete',
-          dataType: "json",
-          data: {
-            term: $dummy.val(),
-            type: function() { return $type.val() },
-            column: function() { return $column.val()===undefined ? '' : $column.val() },
-            current: function() { return real.value },
-            obsolete: 0,
-          },
-          success: function (data){
-            // only one
-            if (data.length == 1) {
-              $(real).val(data[0].id);
-              $dummy.val(data[0].description);
-              if (event.keyCode == 13)
-                $('#update_button').click();
-            }
-          }
-        });
-        if (event.keyCode == 13)
+        if (event.which == KEY.TAB) {
+          event.preventDefault();
+          handle_changed_text();
+        }
+        if (event.which == KEY.ENTER) {
+          handle_changed_text({
+            match_one:  function(){$('#update_button').click();},
+            match_many: function(){open_dialog();}
+          });

           return false;
           return false;

-      };
+        }
+      } else {
+        state = STATES.UNDEFINED;
+      }
+    });
+
+    $dummy.on('paste', function(){
+      setTimeout(function() {
+        handle_changed_text();
+      }, 1);

     });
 
     $dummy.blur(function(){
     });
 
     $dummy.blur(function(){

-      if ($dummy.val() == '')
-        $(real).val('');
-    })
+      window.clearTimeout(timer);
+      timer = window.setTimeout(annotate_state, 100);
+    });

 
     // now add a picker div after the original input
 
     // now add a picker div after the original input

-    var pcont  = $('<span>').addClass('position-absolute');
-    var picker = $('<div>');
-    $dummy.after(pcont);
-    pcont.append(picker);
-    picker.addClass('icon16 CRM--Schnellsuche').click(function(){
-      open_jqm_window({
-        url: 'controller.pl',
-        data: {
-          action: 'Part/part_picker_search',
-          real_id: function() { return $(real).attr('id') },
-          'filter.all:substr::ilike': function(){ return $dummy.val() },
-          'filter.type': function(){ return $type.val() },
-          'column': function(){ return $column.val() },
-          'real_id': function() { return real.id },
-        },
-        id: 'part_selection',
-      });
-      return true;
-    });
-  });
-})
+    var popup_button = $('<span>').addClass('ppp_popup_button');
+    $dummy.after(popup_button);
+    popup_button.click(open_dialog);
+
+    var pp = {
+      real:           function() { return $real },
+      dummy:          function() { return $dummy },
+      type:           function() { return $type },
+      unit:           function() { return $unit },
+      convertible_unit: function() { return $convertible_unit },
+      update_results: update_results,
+      result_timer:   result_timer,
+      set_item:       set_item,
+      reset:          make_defined_state,
+      is_defined_state: function() { return state == STATES.PICKED },
+      init_results:    function () {
+        $('div.part_picker_part').each(function(){
+          $(this).click(function(){
+            set_item({
+              id:   $(this).children('input.part_picker_id').val(),
+              name: $(this).children('input.part_picker_description').val(),
+              unit: $(this).children('input.part_picker_unit').val(),
+              partnumber:  $(this).children('input.part_picker_partnumber').val(),
+              description: $(this).children('input.part_picker_description').val(),
+            });
+            close_popup();
+            $dummy.focus();
+            return true;
+          });
+        });
+        $('#part_selection').keydown(function(e){
+           if (e.which == KEY.ESCAPE) {
+             close_popup();
+             $dummy.focus();
+           }
+        });
+      }
+    }
+    $real.data('part_picker', pp);
+    return pp;
+  }
+});
+
+$(function(){
+  $('input.part_autocomplete').each(function(i,real){
+    kivi.PartPicker($(real));
+  })
+});