Great ! I just found the problem and finally understand what you meant. 
Yes, it's working beautifully !!


*Correct*
(longitude, latitude) = geocode(address)

*Incorrect*
(latitude, longitude) = geocode(address)

I refer the incorrect one from our online book so maybe this should be 
corrected.
http://www.web2py.com/books/default/chapter/29/14?search=geo#Geocoding


On Friday, June 15, 2012 1:21:04 PM UTC-5, Paolo Caruccio wrote:
>
> Copying and pasting your code worked for me (see images). 
>
> Il giorno venerdì 15 giugno 2012 20:09:08 UTC+2, Omi Chiba ha scritto:
>>
>> Paolo,
>>
>> I can retrieve  latitude and longitude no problem. I just can't pass the 
>> value in the javascript.
>>
>> So this shows correct value
>> <p>longtitude,latitude: {{=longitude}},{{=latitude}}</p>
>>
>> but cannot pass in here using {{=}}
>> <script>
>> $(document).ready(function(){
>>   map = new GMaps({
>>     div: '#map',
>>     lat: {{=latitude}},
>>     lng: {{=longitude}}
>>   });
>> });
>> </script>
>>
>>
>>
>> On Friday, June 15, 2012 12:28:31 PM UTC-5, Paolo Caruccio wrote:
>>>
>>> It seems geocode function returns inverted coordinates.
>>>
>>> Please try: (longitude, latitude) = geocode(address)
>>>
>>> Il giorno venerdì 15 giugno 2012 17:47:33 UTC+2, Omi Chiba ha scritto:
>>>>
>>>> Now, I want to pass the latitude and longitude variable to the java 
>>>> script. How can I do this ? Obviously, the following method doesn't work.
>>>>
>>>> *default/index.html*
>>>>
>>>> {{extend 'layout.html'}}
>>>> <script src="http://maps.google.com/maps/api/js?sensor=true";></script>
>>>> <script src="{{=URL('static','js/gmaps.js')}}"></script> 
>>>>
>>>>
>>>> <div>
>>>> {{=form.custom.begin}}
>>>> {{=form.custom.widget.search}}{{=form.custom.submit}}
>>>> {{=form.custom.end}}
>>>> </div>
>>>> {{if longitude or latitude:}}
>>>> <p>longtitude,latitude: {{=longitude}},{{=latitude}}</p>
>>>> <div id="map" style="height:400px;width:800px"></div>
>>>>
>>>>
>>>> <script>
>>>> $(document).ready(function(){
>>>>   map = new GMaps({
>>>>     div: '#map',
>>>>     lat: {{=latitude}},
>>>>     lng: {{=longitude}}
>>>>   });
>>>> });
>>>> </script>
>>>> {{pass}}
>>>>
>>>> *controllers/defalut.py*
>>>> def index():
>>>>     from gluon.tools import geocode
>>>>     latitude = ''
>>>>     longitude = ''
>>>>     form=SQLFORM.factory(Field('search'), _class='form-search')
>>>>     form.custom.widget.search['_class'] = 'input-long search-query'
>>>>     form.custom.submit['_value'] = 'Search'
>>>>     form.custom.submit['_class'] = 'btn'
>>>>     if form.accepts(request):
>>>>         address=form.vars.search
>>>>         (latitude, longitude) = geocode(address)
>>>>     else:
>>>>         (latitude, longitude) = ('','')
>>>>     return dict(form=form, latitude=latitude, longitude=longitude)
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Friday, June 15, 2012 10:42:04 AM UTC-5, Omi Chiba wrote:
>>>>>
>>>>> It worked !!
>>>>>
>>>>>
>>>>> On Friday, June 15, 2012 10:18:20 AM UTC-5, Paolo Caruccio wrote:
>>>>>>
>>>>>> try to move  
>>>>>> <script src="http://maps.google.com/maps/api/js?sensor=true";
>>>>>> ></script>
>>>>>> <script src="{{=URL('static','js/gmaps.js')}}"></script> 
>>>>>>
>>>>>> below
>>>>>>
>>>>>> {{extend 'layout.html'}}
>>>>>>
>>>>>>
>>>>>> Il giorno venerdì 15 giugno 2012 16:59:43 UTC+2, Omi Chiba ha scritto:
>>>>>>>
>>>>>>> Can anyone point out what I'm doing wrong ?
>>>>>>>
>>>>>>> I downloaded gmaps.js and placed under static/js, then tried the 
>>>>>>> following code but nothing shows..
>>>>>>>
>>>>>>> default/index.html
>>>>>>> <script src="http://maps.google.com/maps/api/js?sensor=true";
>>>>>>> ></script>
>>>>>>> <script src="{{=URL('static','js/gmaps.js')}}"></script>
>>>>>>> {{extend 'layout.html'}}
>>>>>>>
>>>>>>>
>>>>>>> <script>
>>>>>>> $(document).ready(function(){
>>>>>>>   map = new GMaps({
>>>>>>>     div: '#map',
>>>>>>>     lat: -12.043333,
>>>>>>>     lng: -77.028333
>>>>>>>   });
>>>>>>> });
>>>>>>> </script>
>>>>>>>
>>>>>>>
>>>>>>> <div id="map" style="height:200px;width:200px;"></div>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Sunday, June 10, 2012 8:17:48 AM UTC-5, mcm wrote:
>>>>>>>>
>>>>>>>> Javier, 
>>>>>>>>
>>>>>>>> No thanks no help needed by me at the moment. :-D 
>>>>>>>> Simply bad writing, sorry. It should have been: 
>>>>>>>>
>>>>>>>> "[This] Helps  implementing google maps." 
>>>>>>>>
>>>>>>>> http://hpneo.github.com/gmaps/ 
>>>>>>>>
>>>>>>>> mic 
>>>>>>>>
>>>>>>>>
>>>>>>>> 2012/6/9 Javier Quarite <jquari...@gmail.com>: 
>>>>>>>> >> El jueves, 7 de junio de 2012 00:04:29 UTC+2, mcm escribió: 
>>>>>>>> >>> 
>>>>>>>> >>> Help implementig google maps. 
>>>>>>>> >>> 
>>>>>>>> >>> http://hpneo.github.com/gmaps/ 
>>>>>>>> >>> 
>>>>>>>> >>> mic 
>>>>>>>> > 
>>>>>>>> > 
>>>>>>>> > What problems do you have? 
>>>>>>>>
>>>>>>>

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