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