working with dynamic data shape with char-bar
hi,
i have data shape that contains one date field and between 1 to 8 numeric fields ,the number of numeric fields depends on the specific user,
i want to show this data on a bar chart so that date will be the x-axis and the numeric fields will be on the y axis' .i bind the infotable fields to the bar chart. my problem is that even if a field is removed from the info table by a service its still on the small window at the right of the bar chart that display the name of the fields, any ideas?!. for example in the following image i want to somehow remove val4 . it is there even though the infotable that fill the bar chart dont have val4 field


