Turn openils.acq.Picklist into a real dojo object to make rest of

code simpler

git-svn-id: svn://svn.open-ils.org/ILS/branches/acq-experiment@9596 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/web/js/dojo/openils/acq/Picklist.js b/Open-ILS/web/js/dojo/openils/acq/Picklist.js
index de6710a..2346e7c 100644 (file)
--- a/Open-ILS/web/js/dojo/openils/acq/Picklist.js
+++ b/Open-ILS/web/js/dojo/openils/acq/Picklist.js
@@ -18,54 +18,83 @@ if(!dojo._hasResource['openils.acq.Picklist']) {
 dojo._hasResource['openils.acq.Picklist'] = true;
 dojo.provide('openils.acq.Picklist');
 
+dojo.require('dojo.data.ItemFileWriteStore');
+dojo.require('dojox.grid.Grid');
+dojo.require('dojox.grid._data.model');
 dojo.require('fieldmapper.Fieldmapper');
+dojo.require('fieldmapper.dojoData');
 
 /** Declare the Picklist class with dojo */
 dojo.declare('openils.acq.Picklist', null, {
-    /* add instance methods here if necessary */
-});
-
-openils.acq.Picklist.cache = {};
-
-openils.acq.Picklist.createStore = function(pl_id, onComplete) {
-    // Fetches the list of titles in a picklist and builds a grid
+    constructor: function (pl_id, onComplete) {
+       var pl_this = this;             // 'this' doesn't exist inside callbacks
+       var mkStore = function (r) {
+           var storeData;
+           var msg;
+           var items = [];
 
-    function mkStore(r) {
-       var msg;
-       var items = [];
-       while (msg = r.recv()) {
-           var data = msg.content();
-           openils.acq.Picklist.cache[data.id()] = data;
+           while (msg = r.recv()) {
+               var data = msg.content();
+               pl_this._data[data.id()] = data;
+               items.push(data);
+           }
 
-           items.push(data);
-       }
-       onComplete(jub.toStoreData(items));
-    }
+           storeData = jub.toStoreData(items);
+           pl_this._store = new dojo.data.ItemFileWriteStore({data:storeData});
+           pl_this._model = new dojox.grid.data.DojoData(null, pl_this._store,
+                                                      {rowsPerPage:20, clientSort:true,
+                                                       query:{id:'*'}});
+           onComplete(pl_this._model);
+       };
 
-    fieldmapper.standardRequest(
-       ['open-ils.acq', 'open-ils.acq.lineitem.picklist.retrieve'],
-       { async: true,
-         params: [openils.User.authtoken, pl_id, {flesh_attrs:1}],
-         oncomplete: mkStore
-       });
-};
+       this._id = pl_id;
+       this._data = {};
+       this._plist = null;
+       // Fetch the picklist information
+       fieldmapper.standardRequest(
+           ['open-ils.acq', 'open-ils.acq.picklist.retrieve'],
+           { async: false,
+             params: [openils.User.authtoken, pl_id, {flesh_lineitem_count:1}],
+             oncomplete: function(r) {
+                 var msg = r.recv();
+                 pl_this._plist = msg.content();
+             }
+           });
 
-openils.acq.Picklist.find_attr = function(id, at_name, at_type) {
-    var li = openils.acq.Picklist.cache[id];
-    for (var i in li.attributes()) {
-       var attr = li.attributes()[i];
-       if (attr.attr_type() == at_type && attr.attr_name() == at_name) {
-           return attr.attr_value();
+       // Fetch the title list for the picklist, asynchronously
+       fieldmapper.standardRequest(
+           ['open-ils.acq', 'open-ils.acq.lineitem.picklist.retrieve'],
+           { async: true,
+             params: [openils.User.authtoken, pl_id, {flesh_attrs:1}],
+             oncomplete: mkStore
+           });
+    },
+    id: function () {
+       return this._id;
+    },
+    name: function() {
+       return this._plist.name();
+    },
+    owner: function() {
+       return this._plist.owner();
+    },
+    create_time: function() {
+       return this._plist.create_time();
+    },
+    edit_time: function() {
+       return this._plist.edit_time();
+    },
+    find_attr: function(id, at_name, at_type) {
+       attr_list = this._data[id].attributes();
+       for (var i in attr_list) {
+           var attr = attr_list[i];
+           if (attr.attr_type() == at_type && attr.attr_name() == at_name) {
+               return attr.attr_value();
+           }
        }
-    }
-    return '';
-};
-
-openils.acq.Picklist.onRowClick = function(evt) {
-    var gridRefs = openils.acq.Picklist._gridRefs;
-    var row = gridRefs.grid.model.getRow(evt.rowIndex);
+       return '';
+    },
+});
 
-    openils.acq.Lineitems.loadGrid('oils-acq-picklist-details-grid', row.id);
-};
 }