edit button|common_7 The edit button toggles the crisp argument viewer between view and edit modes. ====== View Mode ====== In view mode the window simply displays the argument as text. ====== Edit Mode ====== In the edit mode you can edit the argument and its hyperlink. A crisp argument is made up of any number of pairs of an operator and an operand. Each operator-operand pair is "and-ed" together to build the crisp argument. The argument is used to evaluate the data link's value. This editor presents the argument as a list of these operator-operand pairs. Example: to report "true" when "distance" is less than 1000, the argument would be **< 1000** * Operator - the logical comparator to be used ( < in the above example). This is a drop down menu. * Operand - the "target" of the operator (1000 in the above example) * Reference - an optional note for internal documentation of the argument part Example: to report "true" when "distance" is between 500 and 1000, the argument would be **> 500 AND < 1000** The above example is a "two part" argument meaning that is consists of 2 operator-operand pairs: **> 500** and **< 1000** * delete button|common_107 delete the selected row * add button|common_155 append a new row to the list * move up button|common_156 move the selected row up in the list * move down button|common_157 move the selected row down in the list ===== Bottom Toolbar ===== * documentation button|common_116 open the [[document list]] for the argument * revert button|common_106 discard any changes made and revert to previous version * cancel button|common_132 cancel the changes and leave edit mode. * accept button|common_133 accept the changes and leave edit mode.