onBeforeAreaAdd
fires before a select area is added
void onBeforeAreaAdd(object area);
area | object | the area object |
Example
$$('dtable').attachEvent("onBeforeAreaAdd", function(area){
// some code here
return true;
});
Details
The event can be blocked. Return false to block area adding.
The properties of the area object are:
- start - (object) the id object of the left top cell, contains two parameters: the row id and the column id
- end - (object) the id object of the right cell, contains two parameters: the row id and the column id
- preserve - (boolean) defines if the previous select area should be saved, false by default
- area_name - (string) optional, the name of an area
- css - (string) optional, the css style for an area
- handle - (boolean) optional, defines whether selection will be resized with or without a handle
See also
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