How would you determine which point you were looking at off the imagemap? -----Original Message-----
One way to do this is with an imagemap that calls a javascript function it add the item to an array. Then you can fetch and use the array of items for whatever later. -Steve W Sarah Parrott wrote: > Hi, > > Is there a way to make points on a map clickable? Basically I want > the > user to be able to look at the map and then select a subset of the > points on it by clicking on them and then use this 'list' of points > somewhere else. The points are stored in a shapefile which is displayed > on top of a raster layer. > > Also, with the same points in the shapefile, can I display them > differently depending on a value in a mysql database? Each user will > have their own data about that point - mainly whether or not they have > been there - and I want to be able to show points they have visited in a > different way to points they haven't. > > Thanks! > > Sparrott :)
