using alt tag to do mouse over
btrimble at SFWMD.GOV
Tue Sep 26 12:39:34 EDT 2006
I want to use alt tag in my template to show an attribute of the active
layer. Below is the content of the html:
This is the image of the active layer:
<input type="image" name="img" src="[img]" width="[mapwidth]"
height="[mapheight]" border="0" alt="this is a map" >
These are tow layers that user can select:
<b>Select Layers to Display: </b>
<select multiple name="layer" size=3>
<option value="lecsr_subareas" [lecsr_subareas_select]> Lecsr Subareas
<option value="lecsr_budget" [lecsr_budget_select]> Lecsr Budget
If user select lecsr_budget, when the mouse is over this image I want to
display the attribute site_name of this shape file.
Right now it displays 'this is a map'. Something like 'alt=layer.value'
or 'alt=layer[site_name]' ??
I don't want to use java script if I can use mapserver functions through
the request string.
I have looked at the archives, they look too complicated for this? It
must be an easier way!
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