From 01d6e37d85ce9d6710a3716e78bb0b99d1e55fef Mon Sep 17 00:00:00 2001
From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Mon, 12 Jan 2009 16:03:34 +0000
Subject: [PATCH] allow the caller to define the field sort order, either a
 full list or the initial subset

git-svn-id: svn://svn.open-ils.org/ILS/trunk@11796 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 Open-ILS/web/js/dojo/openils/widget/EditDialog.js | 66 ++++++++++++++++++++---
 1 file changed, 60 insertions(+), 6 deletions(-)

diff --git a/Open-ILS/web/js/dojo/openils/widget/EditDialog.js b/Open-ILS/web/js/dojo/openils/widget/EditDialog.js
index 16966dfeb9..de254cf8f0 100644
--- a/Open-ILS/web/js/dojo/openils/widget/EditDialog.js
+++ b/Open-ILS/web/js/dojo/openils/widget/EditDialog.js
@@ -19,6 +19,7 @@ if(!dojo._hasResource['openils.widget.EditDialog']) {
             fmClass : '',
             fmObject : null,
             mode : 'update',
+            fieldOrder : null, // ordered list of field names, optional.
 
             /**
              * Builds a basic table of key / value pairs.  Keys are IDL display labels.
@@ -27,7 +28,7 @@ if(!dojo._hasResource['openils.widget.EditDialog']) {
             startup : function() {
                 this.inherited(arguments);
                 this.fmClass = (this.fmObject) ? this.fmObject.classname : this.fmClass;
-                fmIDL = fieldmapper.IDL.fmclasses[this.fmClass];
+                this.fmIDL = fieldmapper.IDL.fmclasses[this.fmClass];
 
                 var table = document.createElement('table');
                 var tbody = document.createElement('tbody');
@@ -35,12 +36,14 @@ if(!dojo._hasResource['openils.widget.EditDialog']) {
                 table.appendChild(tbody);
 
                 this.limitPerms = [];
-                if(fmIDL.permacrud && fmIDL.permacrud[this.mode])
-                    this.limitPerms = fmIDL.permacrud[this.mode].perms;
+                if(this.fmIDL.permacrud && this.fmIDL.permacrud[this.mode])
+                    this.limitPerms = this.fmIDL.permacrud[this.mode].perms;
 
-                for(var f in fmIDL.fields) {
-                    var field = fmIDL.fields[f];
-                    if(field.virtual) continue;
+                this._buildSortedFieldList()
+
+                for(var f in this.sortedFieldList) {
+                    var field = this.sortedFieldList[f];
+                    if(!field || field.virtual) continue;
 
                     var row = document.createElement('tr');
                     var nameTd = document.createElement('td');
@@ -61,6 +64,57 @@ if(!dojo._hasResource['openils.widget.EditDialog']) {
 
                 openils.Util.addCSSClass(table, 'oils-fm-edit-dialog');
             },
+
+            _buildSortedFieldList : function() {
+                this.sortedFieldList = [];
+
+                if(this.fieldOrder) {
+
+                    for(var idx in this.fieldOrder) {
+                        var name = this.fieldOrder[idx];
+                        for(var idx2 in this.fmIDL.fields) {
+                            if(this.fmIDL.fields[idx2].name == name) {
+                                this.sortedFieldList.push(this.fmIDL.fields[idx2]);
+                                break;
+                            }
+                        }
+                    }
+                    
+                    // if the user-defined order does not list all fields, 
+                    // shove the extras on the end.
+                    var anonFields = [];
+                    for(var idx in this.fmIDL.fields)  {
+                        var name = this.fmIDL.fields[idx].name;
+                        if(this.fieldOrder.indexOf(name) < 0) {
+                            anonFields.push(this.fmIDL.fields[idx]);
+                        }
+                    }
+
+                    anonFields = anonFields.sort(
+                        function(a, b) {
+                            if(a.label > b.label) return 1;
+                            if(a.label < b.label) return -1;
+                            return 0;
+                        }
+                    );
+
+                    this.sortedFieldList = this.sortedFieldList.concat(anonFields);
+
+                } else {
+                    // no sort order defined, sort all fields on display label
+
+                    for(var f in this.fmIDL.fields) 
+                        this.sortedFieldList.push(this.fmIDL.fields[f]);
+                    this.sortedFieldList = this.sortedFieldList.sort(
+                        // by default, sort on label
+                        function(a, b) {
+                            if(a.label > b.label) return 1;
+                            if(a.label < b.label) return -1;
+                            return 0;
+                        }
+                    );
+                } 
+            }
         }
     );
 }
-- 
2.11.0