Open-ILS/web/js/dojo/openils/widget/EditPane.js

   1 if(!dojo._hasResource['openils.widget.EditPane']) {
   2     dojo.provide('openils.widget.EditPane');
   3     dojo.require('openils.widget.AutoWidget');
   4     dojo.require('openils.widget.AutoFieldWidget');
   5     dojo.require('fieldmapper.Fieldmapper');
   6     dojo.require('dijit.layout.ContentPane');
   7     dojo.require('openils.Util');
   8     dojo.require('openils.PermaCrud');
   9
  10     dojo.declare(
  11         'openils.widget.EditPane',
  12         [dijit.layout.ContentPane, openils.widget.AutoWidget],
  13         {
  14             mode : 'update',
  15             onPostSubmit : null, // apply callback
  16             onCancel : null, // cancel callback
  17             hideActionButtons : false,
  18
  19             constructor : function(args) {
  20                 this.fieldList = [];
  21                 for(var k in args)
  22                     this[k] = args[k];
  23             },
  24
  25             /**
  26              * Builds a basic table of key / value pairs.  Keys are IDL display labels.
  27              * Values are dijit's, when values set
  28              */
  29             startup : function() {
  30                 this.inherited(arguments);
  31                 this.initAutoEnv();
  32
  33                 var table = document.createElement('table');
  34                 var tbody = document.createElement('tbody');
  35                 this.domNode.appendChild(table);
  36                 table.appendChild(tbody);
  37
  38                 this.limitPerms = [];
  39                 if(this.fmIDL.permacrud && this.fmIDL.permacrud[this.mode])
  40                     this.limitPerms = this.fmIDL.permacrud[this.mode].perms;
  41
  42                 for(var f in this.sortedFieldList) {
  43                     var field = this.sortedFieldList[f];
  44                     if(!field || field.virtual) continue;
  45
  46                     var row = document.createElement('tr');
  47                     var nameTd = document.createElement('td');
  48                     var valTd = document.createElement('td');
  49                     var valSpan = document.createElement('span');
  50                     valTd.appendChild(valSpan);
  51
  52                     nameTd.appendChild(document.createTextNode(field.label));
  53                     row.appendChild(nameTd);
  54                     row.appendChild(valTd);
  55                     tbody.appendChild(row);
  56
  57                     var widget = new openils.widget.AutoFieldWidget({
  58                         idlField : field,
  59                         fmObject : this.fmObject,
  60                         fmClass : this.fmClass,
  61                         parentNode : valSpan,
  62                         orgLimitPerms : this.limitPerms
  63                     });
  64
  65                     widget.build();
  66                     this.fieldList.push({name:field.name, widget:widget});
  67                     this.applySaveOnEnter(widget);
  68                 }
  69                 if(!this.hideActionButtons)
  70                     this.buildActionButtons(tbody);
  71
  72                 openils.Util.addCSSClass(table, 'oils-fm-edit-dialog');
  73             },
  74
  75             applySaveOnEnter : function(widget) {
  76                 var self = this;
  77                 dojo.connect(this, 'onKeyDown',
  78                     function(e) {
  79                         if(e.keyCode == dojo.keys.ENTER)
  80                             self.performAutoEditAction();
  81                     }
  82                 );
  83             },
  84
  85             buildActionButtons : function(tbody) {
  86                 var row = document.createElement('tr');
  87                 var cancelTd = document.createElement('td');
  88                 var applyTd = document.createElement('td');
  89                 var cancelSpan = document.createElement('span');
  90                 var applySpan = document.createElement('span');
  91                 row.appendChild(cancelTd);
  92                 row.appendChild(applyTd);
  93                 cancelTd.appendChild(cancelSpan);
  94                 applyTd.appendChild(applySpan);
  95                 tbody.appendChild(row);
  96
  97                 var self = this;
  98                 new dijit.form.Button({
  99                     label:'Cancel', // XXX
 100                     onClick : this.onCancel
 101                 }, cancelSpan);
 102
 103                 new dijit.form.Button({
 104                     label:'Save',  // XXX
 105                     onClick: function() {self.performAutoEditAction();}
 106                 }, applySpan);
 107             },
 108
 109             getFields : function() {
 110                 return this.fieldList.map(function(a) { return a.name });
 111             },
 112
 113             getFieldValue : function(field) {
 114                 for(var i in this.fieldList) {
 115                     if(field == this.fieldList[i].name)
 116                         return this.fieldList[i].widget.getFormattedValue();
 117                 }
 118             },
 119
 120             performAutoEditAction : function() {
 121                 var self = this;
 122                 self.performEditAction({
 123                     oncomplete:function(r) {
 124                         if(self.onPostSubmit)
 125                             self.onPostSubmit(r);
 126                     }
 127                 });
 128             },
 129
 130             performEditAction : function(opts) {
 131                 var pcrud = new openils.PermaCrud();
 132                 var fields = this.getFields();
 133                 if(this.mode == 'create')
 134                     this.fmObject = new fieldmapper[this.fmClass]();
 135                 for(var idx in fields)
 136                     this.fmObject[fields[idx]](this.getFieldValue(fields[idx]));
 137                 if(this.mode == 'create' && this.fmIDL.pkey_sequence)
 138                     this.fmObject[fieldmapper[this.fmClass].Identifier](null);
 139                 pcrud[this.mode](this.fmObject, opts);
 140             }
 141         }
 142     );
 143 }
 144