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                 tab.grid.getView().mainWrap.mask("Deleting");
  45                 Pman.Delete.simpleCall(tab, tbl, r, function(response) {
  46                     tab.grid.getView().mainWrap.unmask();
  47                     if ( tab.paging ) {
  48                         tab.paging.onClick('refresh');
  49                     } else if (tab.grid.footer && tab.grid.footer.onClick) {
  50                         // new xtype built grids
  51                         tab.grid.footer.onClick('refresh');
  52                     } else if (tab.refresh) {
  53                         tab.refresh(); // this might cause problems as panels have a refresh method?
  54                     } else {
  55                         tab.grid.getDataSource().load();
  56                     }
  57
  58
  59
  60                 });
  61
  62             }
  63
  64         );
  65      },
  66
  67     simpleCall : function(tab, tbl, r, resp)
  68     {
  69             // what about the toolbar??
  70
  71         new Pman.Request({
  72             url: baseURL + '/Roo/'+tbl,
  73             method: 'POST',
  74             params: {
  75                 _delete : r.join(',')
  76             },
  77             success: resp,
  78             failure: function(act) {
  79
  80                 Roo.log(act);
  81                 var msg = '';
  82                 try {
  83                     msg = act.errorMsg;
  84                 } catch(e) {
  85                     msg = "Error deleting";
  86                 }
  87                 tab.grid.getView().mainWrap.unmask();
  88                 Roo.MessageBox.alert("Error",  msg);
  89             }
  90
  91         });
  92     },
  93
  94     progress : function(tab, tbl) {
  95
  96         var r = [];
  97
  98
  99         var s = tab.grid.getSelectionModel().getSelections();
 100         if (!s.length)  {
 101             Roo.MessageBox.alert("Error", "Select at least one Row to delete" );
 102             return '';
 103         }
 104         var reader = tab.grid.reader || tab.grid.ds.reader;
 105         for(var i = 0; i < s.length; i++) {
 106             r.push(reader.getId(s[i].json));
 107         }
 108
 109         Roo.MessageBox.confirm("Confirm", "Are you sure you want to delete that?",
 110             function(btn) {
 111                 if (btn != 'yes') {
 112                     return;
 113                 }
 114                 // what about the toolbar??
 115                 tab.grid.getView().mainWrap.mask("Deleting");
 116                 new Pman.Request({
 117                     url: baseURL + '/Roo/'+tbl+'.php',
 118                     method: 'POST',
 119                     params: {
 120                         _delete : r.join(',')
 121                     },
 122                     success: function(response) {
 123                         tab.grid.getView().mainWrap.unmask();
 124                         if ( tab.paging ) {
 125                             tab.paging.onClick('refresh');
 126                         } else if (tab.grid.footer && tab.grid.footer.onClick) {
 127                             // new xtype built grids
 128                             tab.grid.footer.onClick('refresh');
 129                         } else if (tab.refresh) {
 130                             tab.refresh(); // this might cause problems as panels have a refresh method?
 131                         } else {
 132                             tab.grid.getDataSource().load();
 133                         }
 134
 135
 136
 137                     },
 138                     failure: function(act) {
 139
 140                         Roo.log(act);
 141                         var msg = '';
 142                         try {
 143                             msg = act.errorMsg;
 144                         } catch(e) {
 145                             msg = "Error deleting";
 146                         }
 147                         tab.grid.getView().mainWrap.unmask();
 148                         Roo.MessageBox.alert("Error",  msg);
 149                     }
 150
 151                 });
 152             }
 153
 154         );
 155         return '';
 156     },
 157
 158 }