easyui扩展 - 编辑单个cell

$.extend($.fn.datagrid.methods, {
    editCell: function(jq,param){
        return jq.each(function(){
            var fields = $(this).datagrid('getColumnFields',true).concat($(this).datagrid('getColumnFields'));
            for(var i=0; i<fields.length; i++){
                var col = $(this).datagrid('getColumnOption', fields[i]);
                col.editor1 = col.editor;
                if (fields[i] != param.field){
                    col.editor = null;
                }
            }
            $(this).datagrid('beginEdit', param.index);
            for(var i=0; i<fields.length; i++){
                var col = $(this).datagrid('getColumnOption', fields[i]);
                col.editor = col.editor1;
            }
        });
    }
});

$.extend($.fn.datagrid.methods, {
	editCells: function(jq,param){
        return jq.each(function(){
        	var paramFields = param.fields;
        	
    		var reg = /\s/g;
        	//去掉参数中的空格
        	paramFields = paramFields.replace(reg,"");
        	//在字符串的前后添加,
        	paramFields = ',' + paramFields + ',';
            var fields = $(this).datagrid('getColumnFields',true).concat($(this).datagrid('getColumnFields'));
            for(var i=0; i<fields.length; i++){
                var col = $(this).datagrid('getColumnOption', fields[i]);
                col.editor1 = col.editor;
                if (paramFields.indexOf(","+fields[i]+",") < 0){
                    col.editor = null;
                }
            }
            $(this).datagrid('beginEdit', param.index);
            for(var i=0; i<fields.length; i++){
                var col = $(this).datagrid('getColumnOption', fields[i]);
                col.editor = col.editor1;
            }
        });
    }
});