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
  50                     nameTd.appendChild(document.createTextNode(field.label));
  51                     row.appendChild(nameTd);
  52                     row.appendChild(valTd);
  53                     tbody.appendChild(row);
  54
  55                     var widget = new openils.widget.AutoFieldWidget({
  56                         idlField : field,
  57                         fmObject : this.fmObject,
  58                         parentNode : valTd,
  59                         orgLimitPerms : this.limitPerms
  60                     });
  61
  62                     widget.build();
  63                     this.fieldList.push({name:field.name, widget:widget});
  64                     this.applySaveOnEnter(widget);
  65                 }
  66                 if(!this.hideActionButtons)
  67                     this.buildActionButtons(tbody);
  68
  69                 openils.Util.addCSSClass(table, 'oils-fm-edit-dialog');
  70             },
  71
  72             applySaveOnEnter : function(widget) {
  73                 var self = this;
  74                 dojo.connect(this, 'onKeyDown',
  75                     function(e) {
  76                         if(e.keyCode == dojo.keys.ENTER)
  77                             self.performAutoEditAction();
  78                     }
  79                 );
  80             },
  81
  82             buildActionButtons : function(tbody) {
  83                 var row = document.createElement('tr');
  84                 var cancelTd = document.createElement('td');
  85                 var applyTd = document.createElement('td');
  86                 row.appendChild(cancelTd);
  87                 row.appendChild(applyTd);
  88                 tbody.appendChild(row);
  89
  90                 var self = this;
  91                 new dijit.form.Button({
  92                     label:'Cancel', // XXX
  93                     onClick : this.onCancel
  94                 }, cancelTd);
  95
  96                 new dijit.form.Button({
  97                     label:'Save',  // XXX
  98                     onClick: function() {self.performAutoEditAction();}
  99                 }, applyTd);
 100             },
 101
 102             getFields : function() {
 103                 return this.fieldList.map(function(a) { return a.name });
 104             },
 105
 106             getFieldValue : function(field) {
 107                 for(var i in this.fieldList) {
 108                     if(field == this.fieldList[i].name)
 109                         return this.fieldList[i].widget.getFormattedValue();
 110                 }
 111             },
 112
 113             performAutoEditAction : function() {
 114                 var self = this;
 115                 self.performEditAction({
 116                     oncomplete:function(r) {
 117                         if(self.onPostSubmit)
 118                             self.onPostSubmit(r);
 119                     }
 120                 });
 121             },
 122
 123             performEditAction : function(opts) {
 124                 var pcrud = new openils.PermaCrud();
 125                 var fields = this.getFields();
 126                 if(this.mode == 'create')
 127                     this.fmObject = new fieldmapper[this.fmClass]();
 128                 for(var idx in fields)
 129                     this.fmObject[fields[idx]](this.getFieldValue(fields[idx]));
 130                 if(this.mode == 'create')
 131                     this.fmObject[fieldmapper[this.fmClass].Identifier](null);
 132                 pcrud[this.mode](this.fmObject, opts);
 133             }
 134         }
 135     );
 136 }
 137