The problem of applying constraints to parameters is necessary to substitute specific values of parameters in the restriction to generate a list of what is happening in the Page_Load WOLV. If you need parameter values WOLV displays a dynamically generated input parameters, after entering the values that the list can be displayed. An additional complication is the fact that before the Page_Load WOLV uncertain, some of its properties (e.g., View).
The flow limitation parameters:
- In the Page_Init WOLV to establish whether the current restrictions settings. If so, instead of a list display control
WolvParametersInputControl
that retrieves a list of parameters, each of which is dynamically generated control to enter the value. - When clicking on the control button
WolvParametersInputControl
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, parameter values are substituted into the constraint. The list is displayed in a regular way. Entered values are saved in session.
Ecosea implementation does not imply the existence of parameters in the restriction imposed by the programmer.