Ext.net.FilterHeader

[RaphaelSaldanha]

On Ext.net.FilterHeader.getStrValue it invokes value.toLowerCase() but if the value is not a string, a number for instance, an exception will be thrown

getStrValue: function (value) {
	return Ext.net.FilterHeader.behaviour.getOption("caseSensitive") || !value || Ext.net.FilterHeader.behaviour.isRemote() ? value : value.toLowerCase();
}

A possible fix is converting the value to string: value.toString().toLowerCase()

[fabricio.murta]

Hello Raphael!..

Not sure, if the field is not a string, that method should not be called at all... I mean, if that's a numeric data column, this method should throw an error nevertheless. I'm not sure in which context you triggered this issue though.