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