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I have a grid with check-box model and I want to disable some of the check-boxes on certain condition.

  1. Don't want to use renderer to override the DOM element.

  2. Want to do something like this.....

    grid.getStore().load({          
  scope: this,          
  callback: function(records, operation, success) {            
    if (success) {              
      var sm = grid.getSelectionModel();              
      Ext.each(records, function(record) {                
        if (record.data.chkd) {
          var row = record.index;
          // console.log(record.index);                  
          sm.select(row, true);                  
          // HERE WANT TO DISABLE THE CHECKBOX FOR THE PARTICULAR RECORD
        }
      });              
    } else {              
      //alert(success);
      //console.log(operation.exception);
    }
  }
});

Thanks in advance for your help!!

Gilsha
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aswininayak
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  • By Using renderer we can disable these checkboxes but the problem is when we will try to use grid.getView().getSelectionModel().getSelection(); to get the selected records it wont work. So we have to manually check the records we selected... – aswininayak Apr 03 '13 at 13:43
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    I used checkcolumn and solved this as per this link http://stackoverflow.com/questions/10042052/extjs-checkcolumn-disable-for-some-rows-based-on-value – aswininayak Apr 24 '13 at 11:59
  • OP do you mind answering this question with your answer? – Akin Okegbile Jul 05 '19 at 15:33

0 Answers0