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

   1 if(!dojo._hasResource['openils.widget.AutoWidget']) {
   2     dojo.provide('openils.widget.AutoWidget');
   3     dojo.require('dojo.data.ItemFileWriteStore');
   4     dojo.require('fieldmapper.dojoData');
   5     dojo.require('fieldmapper.IDL');
   6
   7     // common superclass to auto-generated UIs
   8     dojo.declare('openils.widget.AutoWidget', null, {
   9
  10         fieldOrder : null, // ordered list of field names, optional.
  11         sortedFieldList : [], // holds the sorted IDL defs for our fields
  12         fmObject : null, // single fielmapper object
  13         fmObjectList : null, // list of fieldmapper objects
  14         fmClass : '', // our fieldmapper class
  15
  16         // locates the relevent IDL info
  17         initAutoEnv : function() {
  18             if(this.fmObjectList && this.fmObjectList.length)
  19                 this.fmClass = this.fmObjectList[0].classname;
  20             if(this.fmObject)
  21                 this.fmClass = this.fmObject.classname;
  22             this.fmIDL = fieldmapper.IDL.fmclasses[this.fmClass];
  23             this.buildSortedFieldList();
  24         },
  25
  26         buildAutoStore : function() {
  27             var list = [];
  28             if(this.fmObjectList) {
  29                 list = this.fmObjectList;
  30             } else {
  31                 if(this.fmObject)
  32                     list = [this.fmObject];
  33             }
  34             return new dojo.data.ItemFileWriteStore(
  35                 {data:fieldmapper[this.fmClass].toStoreData(list)});
  36         },
  37
  38         buildSortedFieldList : function() {
  39             this.sortedFieldList = [];
  40
  41             if(this.fieldOrder) {
  42
  43                 for(var idx in this.fieldOrder) {
  44                     var name = this.fieldOrder[idx];
  45                     for(var idx2 in this.fmIDL.fields) {
  46                         if(this.fmIDL.fields[idx2].name == name) {
  47                             this.sortedFieldList.push(this.fmIDL.fields[idx2]);
  48                             break;
  49                         }
  50                     }
  51                 }
  52
  53                 // if the user-defined order does not list all fields,
  54                 // shove the extras on the end.
  55                 var anonFields = [];
  56                 for(var idx in this.fmIDL.fields)  {
  57                     var name = this.fmIDL.fields[idx].name;
  58                     if(this.fieldOrder.indexOf(name) < 0) {
  59                         anonFields.push(this.fmIDL.fields[idx]);
  60                     }
  61                 }
  62
  63                 anonFields = anonFields.sort(
  64                     function(a, b) {
  65                         if(a.label > b.label) return 1;
  66                         if(a.label < b.label) return -1;
  67                         return 0;
  68                     }
  69                 );
  70
  71                 this.sortedFieldList = this.sortedFieldList.concat(anonFields);
  72
  73             } else {
  74                 // no sort order defined, sort all fields on display label
  75
  76                 for(var f in this.fmIDL.fields)
  77                     this.sortedFieldList.push(this.fmIDL.fields[f]);
  78                 this.sortedFieldList = this.sortedFieldList.sort(
  79                     // by default, sort on label
  80                     function(a, b) {
  81                         if(a.label > b.label) return 1;
  82                         if(a.label < b.label) return -1;
  83                         return 0;
  84                     }
  85                 );
  86             }
  87         },
  88     });
  89 }
  90