git.roojs.org Git - Pman.Core/blob - Pman.Delete.js

   1 /*
   2  * Generic Delete function (moved from Pman.js)
   3  *
   4  * with progressbar version.
   5  */
   6
   7
   8 Pman.Delete = {
   9
  10
  11     selections : function(tab)
  12     {
  13         var r = [];
  14
  15
  16         var s = tab.grid.getSelectionModel().getSelections();
  17         if (!s.length)  {
  18             Roo.MessageBox.alert("Error", "Select at least one Row to delete" );
  19             return '';
  20         }
  21         var reader = tab.grid.reader || tab.grid.ds.reader;
  22         for(var i = 0; i < s.length; i++) {
  23             r.push(reader.getId(s[i].json));
  24         }
  25         return r;
  26     },
  27
  28     // previous version - no progress..
  29
  30     simple : function(tab, tbl)
  31     {
  32
  33         var r = this.selections(tab);
  34         if (!r.length) {
  35             return;
  36         }
  37
  38
  39         Roo.MessageBox.confirm("Confirm", "Are you sure you want to delete that?",
  40             function(btn) {
  41                 if (btn != 'yes') {
  42                     return;
  43                 }
  44                 Pman.Delete.simpleCall(tab, tbl, r, function(response) {
  45                     tab.grid.getView().mainWrap.unmask();
  46                     if ( tab.paging ) {
  47                         tab.paging.onClick('refresh');
  48                     } else if (tab.grid.footer && tab.grid.footer.onClick) {
  49                         // new xtype built grids
  50                         tab.grid.footer.onClick('refresh');
  51                     } else if (tab.refresh) {
  52                         tab.refresh(); // this might cause problems as panels have a refresh method?
  53                     } else {
  54                         tab.grid.getDataSource().load();
  55                     }
  56
  57
  58
  59                 });
  60
  61             }
  62
  63         );
  64      },
  65
  66     simpleCall : function(tab, tbl, r, resp)
  67     {
  68             // what about the toolbar??
  69         tab.grid.getView().mainWrap.mask("Deleting");
  70         new Pman.Request({
  71             url: baseURL + '/Roo/'+tbl,
  72             method: 'POST',
  73             params: {
  74                 _delete : r.join(',')
  75             },
  76             success: resp,
  77             failure: function(act) {
  78
  79                 Roo.log(act);
  80                 var msg = '';
  81                 try {
  82                     msg = act.errorMsg;
  83                 } catch(e) {
  84                     msg = "Error deleting";
  85                 }
  86                 tab.grid.getView().mainWrap.unmask();
  87                 Roo.MessageBox.alert("Error",  msg);
  88             }
  89
  90         });
  91     }
  92
  93     progress : function(tab, tbl) {
  94
  95         var r = [];
  96
  97
  98         var s = tab.grid.getSelectionModel().getSelections();
  99         if (!s.length)  {
 100             Roo.MessageBox.alert("Error", "Select at least one Row to delete" );
 101             return '';
 102         }
 103         var reader = tab.grid.reader || tab.grid.ds.reader;
 104         for(var i = 0; i < s.length; i++) {
 105             r.push(reader.getId(s[i].json));
 106         }
 107
 108         Roo.MessageBox.confirm("Confirm", "Are you sure you want to delete that?",
 109             function(btn) {
 110                 if (btn != 'yes') {
 111                     return;
 112                 }
 113                 // what about the toolbar??
 114                 tab.grid.getView().mainWrap.mask("Deleting");
 115                 new Pman.Request({
 116                     url: baseURL + '/Roo/'+tbl+'.php',
 117                     method: 'POST',
 118                     params: {
 119                         _delete : r.join(',')
 120                     },
 121                     success: function(response) {
 122                         tab.grid.getView().mainWrap.unmask();
 123                         if ( tab.paging ) {
 124                             tab.paging.onClick('refresh');
 125                         } else if (tab.grid.footer && tab.grid.footer.onClick) {
 126                             // new xtype built grids
 127                             tab.grid.footer.onClick('refresh');
 128                         } else if (tab.refresh) {
 129                             tab.refresh(); // this might cause problems as panels have a refresh method?
 130                         } else {
 131                             tab.grid.getDataSource().load();
 132                         }
 133
 134
 135
 136                     },
 137                     failure: function(act) {
 138
 139                         Roo.log(act);
 140                         var msg = '';
 141                         try {
 142                             msg = act.errorMsg;
 143                         } catch(e) {
 144                             msg = "Error deleting";
 145                         }
 146                         tab.grid.getView().mainWrap.unmask();
 147                         Roo.MessageBox.alert("Error",  msg);
 148                     }
 149
 150                 });
 151             }
 152
 153         );
 154         return '';
 155     },
 156
 157 }