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                 if(this.readOnly)
  33                     this.hideActionButtons = true;
  34
  35                 var table = this.table = document.createElement('table');
  36                 var tbody = document.createElement('tbody');
  37                 this.domNode.appendChild(table);
  38                 table.appendChild(tbody);
  39
  40                 this.limitPerms = [];
  41                 if(this.fmIDL.permacrud && this.fmIDL.permacrud[this.mode])
  42                     this.limitPerms = this.fmIDL.permacrud[this.mode].perms;
  43
  44                 if(!this.overrideWidgets)
  45                     this.overrideWidgets = {};
  46
  47                 if(!this.overrideWidgetClass)
  48                     this.overrideWidgetClass = {};
  49
  50                 for(var f in this.sortedFieldList) {
  51                     var field = this.sortedFieldList[f];
  52                     if(!field || field.virtual) continue;
  53
  54                     if(field.name == this.fmIDL.pkey && this.mode == 'create' && this.fmIDL.pkey_sequence)
  55                         continue; /* don't show auto-generated fields on create */
  56
  57                     var row = document.createElement('tr');
  58                     var nameTd = document.createElement('td');
  59                     var valTd = document.createElement('td');
  60                     var valSpan = document.createElement('span');
  61                     valTd.appendChild(valSpan);
  62
  63
  64                     nameTd.appendChild(document.createTextNode(field.label));
  65                     row.setAttribute('fmfield', field.name);
  66                     row.appendChild(nameTd);
  67                     row.appendChild(valTd);
  68                     tbody.appendChild(row);
  69
  70                     var widget = new openils.widget.AutoFieldWidget({
  71                         idlField : field,
  72                         fmObject : this.fmObject,
  73                         fmClass : this.fmClass,
  74                         parentNode : valSpan,
  75                         orgLimitPerms : this.limitPerms,
  76                         readOnly : this.readOnly,
  77                         widget : this.overrideWidgets[field.name],
  78                         widgetClass : this.overrideWidgetClass[field.name],
  79                         disableWidgetTest : this.disableWidgetTest
  80                     });
  81
  82                     widget.build();
  83                     this.fieldList.push({name:field.name, widget:widget});
  84                 }
  85                 if(!this.hideActionButtons)
  86                     this.buildActionButtons(tbody);
  87
  88                 openils.Util.addCSSClass(table, 'oils-fm-edit-pane');
  89             },
  90
  91             applySaveOnEnter : function(widget) {
  92                 var self = this;
  93                 dojo.connect(this, 'onKeyDown',
  94                     function(e) {
  95                         if(e.keyCode == dojo.keys.ENTER)
  96                             self.performAutoEditAction();
  97                     }
  98                 );
  99             },
 100
 101             buildActionButtons : function(tbody) {
 102                 var row = document.createElement('tr');
 103                 var cancelTd = document.createElement('td');
 104                 var applyTd = document.createElement('td');
 105                 var cancelSpan = document.createElement('span');
 106                 var applySpan = document.createElement('span');
 107                 row.appendChild(cancelTd);
 108                 row.appendChild(applyTd);
 109                 cancelTd.appendChild(cancelSpan);
 110                 applyTd.appendChild(applySpan);
 111                 tbody.appendChild(row);
 112
 113                 var self = this;
 114                 new dijit.form.Button({
 115                     label:'Cancel', // XXX
 116                     onClick : this.onCancel
 117                 }, cancelSpan);
 118
 119                 new dijit.form.Button({
 120                     label:'Save',  // XXX
 121                     onClick: function() {self.performAutoEditAction();}
 122                 }, applySpan);
 123             },
 124
 125             getFields : function() {
 126                 return this.fieldList.map(function(a) { return a.name });
 127             },
 128
 129             getFieldValue : function(field) {
 130                 for(var i in this.fieldList) {
 131                     if(field == this.fieldList[i].name)
 132                         return this.fieldList[i].widget.getFormattedValue();
 133                 }
 134             },
 135
 136             performAutoEditAction : function() {
 137                 var self = this;
 138                 self.performEditAction({
 139                     oncomplete:function(r) {
 140                         if(self.onPostSubmit)
 141                             self.onPostSubmit(r);
 142                     }
 143                 });
 144             },
 145
 146             performEditAction : function(opts) {
 147                 var pcrud = new openils.PermaCrud();
 148                 var fields = this.getFields();
 149                 if(this.mode == 'create')
 150                     this.fmObject = new fieldmapper[this.fmClass]();
 151                 for(var idx in fields)
 152                     this.fmObject[fields[idx]](this.getFieldValue(fields[idx]));
 153                 if(this.mode == 'create' && this.fmIDL.pkey_sequence)
 154                     this.fmObject[this.fmIDL.pkey](null);
 155                 pcrud[this.mode](this.fmObject, opts);
 156             }
 157         }
 158     );
 159 }
 160