Grid Summary Plugin With Fixed Summary Row

[tripEXITo]

Thanks Guys!! Very Useful Plugin! and easy to implement.

[uniring]

Just an improvement:

calculate : function(rs, cm) {
...
if (cf.summaryType) {
    for (var j = 0, jlen = rs.length; j < jlen; j++) {
        var r = rs[j]; // get a single Record
        if(typeof cf.summaryType == 'function') {
            data[cname] = cf.summaryType(r.get(cname), r, cname, data, j);
        } else {
	    data[cname] = Ext.ux.grid.GridSummary.Calculations[cf.summaryType](r.get(cname), r, cname, data, j);
        }
    }
}
...
}

This allows for custom calculations. Another way is to make a new config variable like cf.summaryFunc.

[mystix]

Originally Posted by uniring

Just an improvement:

calculate : function(rs, cm) {
...
if (cf.summaryType) {
    for (var j = 0, jlen = rs.length; j < jlen; j++) {
        var r = rs[j]; // get a single Record
        if(typeof cf.summaryType == 'function') {
            data[cname] = cf.summaryType(r.get(cname), r, cname, data, j);
        } else {
	    data[cname] = Ext.ux.grid.GridSummary.Calculations[cf.summaryType](r.get(cname), r, cname, data, j);
        }
    }
}
...
}

This allows for custom calculations. Another way is to make a new config variable like cf.summaryFunc.

hmmm... how's that an improvement?
you're only moving the function call out of the Ext.ux.grid.GridSummary.Calculations object
unless you're omitting that object altogether?

[uniring]

You're right, too many hours of coding sorry, i've just done it this way to avoid remembering the Ext.ux.grid.GridSummary.Calculations object and do it directly.