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  1. #1
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    Default Answered: getRowClass removes gridpanel rows completely

    Answered: getRowClass removes gridpanel rows completely


    I currently define an Ext.grid.GridPanel component where I'm applying the following viewConfig in the constructor of the defined component:

    Code:
    this.viewConfig = {
                getRowClass : function (row, index) {
                    return 'row-error';  //should be conditional in production, of course
                }
            };
    The problem is that, if i use this function, no rows are displayed. They aren't even present in the <tbody>-tag in the HTML.

    When I try the following, all rows are normal:
    Code:
    this.viewConfig = {};
    Can anyone explain what i'm doing wrong? I don't have any css defined for this so far, but surely that shouldn't matter as the html elements should at least be present in the source?
    Last edited by quintenvk; 7 May 2013 at 6:37 AM. Reason: formatting

  2. Fixed, the problem was in ext3-compat.js. Anyone who bumps into this problem, the error is on line 973, see this code:

    Code:
    this.getRowClass = function(rec, rowIndex, rowParams, store){
                            var result = this.__getRowClass(rec, rowIndex, rowParams, store);
                            if (rowParams && rowParams.body) {
                                delete rowParams.body;
                                breaking({pkg:'Ext.grid.View', member:'getRowClass.rowParams.body', single:true,
                                    msg:'To implement a custom row body you must add the RowBody feature (ftype:"rowbody") '+
                                        'to the grid\'s viewConfig and override the "getAdditionalData" template method '+
                                        '(or use the Ext.grid.RowBodyPlugin helper class). Unfortunately this cannot be '+
                                        'inferred at design time so it must be fixed manually.'});
                            }
                            if (rowParams && rowParams.bodyStyle) {
                                delete rowParams.bodyStyle;
                                deprecate({pkg:'Ext.grid.View', member:'getRowClass.rowParams.bodyStyle', single:true,
                                    msg:'To implement custom row styles you must add the RowBody feature (ftype:"rowbody") '+
                                        'to the grid\'s viewConfig and override the "getAdditionalData" template method '+
                                        '(or use the Ext.grid.RowBodyPlugin helper class). Note that in 3.x this property '+
                                        'was a CSS style spec, whereas now you specify "rowBodyCls" as a CSS classname instead. Ignoring for now.'});
                            }
                            if (rowParams && rowParams.tstyle) {
                                delete rowParams.tstyle;
                                deprecate({pkg:'Ext.grid.View', member:'getRowClass.rowParams.tstyle', single:true,
                                    msg:'Grid row bodies no longer use a wrapping TABLE element, so the "tstyle" property '+
                                        'no longer directly applies. If you have CSS styles that still need to be applied, you '+
                                        'should add the RowBody feature (ftype:"rowbody") to the grid\'s viewConfig and override '+
                                        'the "getAdditionalData" template method (or use the Ext.grid.RowBodyPlugin helper class). '+
                                        'Note that in 3.x this property was a CSS style spec, whereas now you would use the "rowBodyCls" '+
                                        'CSS classname instead (and adjust for the fact that there is no TABLE if needed). Ignoring for now.'});
                            }
                            return result;
                        };

  3. #2
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    Default


    Fixed, the problem was in ext3-compat.js. Anyone who bumps into this problem, the error is on line 973, see this code:

    Code:
    this.getRowClass = function(rec, rowIndex, rowParams, store){
                            var result = this.__getRowClass(rec, rowIndex, rowParams, store);
                            if (rowParams && rowParams.body) {
                                delete rowParams.body;
                                breaking({pkg:'Ext.grid.View', member:'getRowClass.rowParams.body', single:true,
                                    msg:'To implement a custom row body you must add the RowBody feature (ftype:"rowbody") '+
                                        'to the grid\'s viewConfig and override the "getAdditionalData" template method '+
                                        '(or use the Ext.grid.RowBodyPlugin helper class). Unfortunately this cannot be '+
                                        'inferred at design time so it must be fixed manually.'});
                            }
                            if (rowParams && rowParams.bodyStyle) {
                                delete rowParams.bodyStyle;
                                deprecate({pkg:'Ext.grid.View', member:'getRowClass.rowParams.bodyStyle', single:true,
                                    msg:'To implement custom row styles you must add the RowBody feature (ftype:"rowbody") '+
                                        'to the grid\'s viewConfig and override the "getAdditionalData" template method '+
                                        '(or use the Ext.grid.RowBodyPlugin helper class). Note that in 3.x this property '+
                                        'was a CSS style spec, whereas now you specify "rowBodyCls" as a CSS classname instead. Ignoring for now.'});
                            }
                            if (rowParams && rowParams.tstyle) {
                                delete rowParams.tstyle;
                                deprecate({pkg:'Ext.grid.View', member:'getRowClass.rowParams.tstyle', single:true,
                                    msg:'Grid row bodies no longer use a wrapping TABLE element, so the "tstyle" property '+
                                        'no longer directly applies. If you have CSS styles that still need to be applied, you '+
                                        'should add the RowBody feature (ftype:"rowbody") to the grid\'s viewConfig and override '+
                                        'the "getAdditionalData" template method (or use the Ext.grid.RowBodyPlugin helper class). '+
                                        'Note that in 3.x this property was a CSS style spec, whereas now you would use the "rowBodyCls" '+
                                        'CSS classname instead (and adjust for the fact that there is no TABLE if needed). Ignoring for now.'});
                            }
                            return result;
                        };