It worked!!
Thanks again.
On Thursday, October 25, 2012 10:49:15 AM UTC-5, Paolo Caruccio wrote:
>
> This happens because the url has arguments.
>
> please try with:
>
> {{extend 'layout.html'}}
> {{
> if not request.args:
> w2p_grid_tbl = grid.element('table')
> if w2p_grid_tbl:
> original_export_menu = grid.element('div.w2p_export_menu')
> export_menu_links = original_export_menu.elements('a')
> export_menu_items = []
> for link in export_menu_links:
> item = LI(link)
> export_menu_items.append(item)
> pass
> new_export_menu = DIV(
> A( T('Exports'),
> SPAN(_class='caret'),
> _href='#',
> _class='btn dropdown-toggle',
> **{'_data-toggle':"dropdown"}
> ),
> UL(*export_menu_items,
> _class='dropdown-menu'
> ),
> _class='w2p_export_menu btn-group'
> )
> export_menu = grid.element('div.w2p_export_menu',replace=new_export_menu)
> pass
> pass
> }}
>
>
> {{=grid}}
>
> Of course if the page with the grid has arguments in url you have to
> change the first condition and check the acceptable cases.
>
>
>
> Il giorno giovedì 25 ottobre 2012 16:20:45 UTC+2, Omi Chiba ha scritto:
>>
>> I posted on this on my
>> blog<http://ochiba77.blogspot.com/2012/10/web2py-grid-with-export-dropdown.html?showComment=1351174654911#c5334545878916593563>
>> and
>> someone pointed that it will get ticket when clicking View button. Do you
>> know how to fix?
>>
>> Problem looks like here.
>> export_menu_links = original_export_menu.elements('a')
>>
>> 1.
>> 2.
>> 3.
>> 4.
>> 5.
>> 6.
>>
>> Traceback (most recent call last):
>> File "C:\web2py\gluon\restricted.py", line 209, in restricted
>> exec ccode in environment
>> File "C:\web2py\applications\grid\views\default/index.html", line 82, in
>> <module>
>> AttributeError: 'NoneType' object has no attribute 'elements'
>>
>>
>>
>> 73.
>> 74.
>> 75.
>> 76.
>> 77.
>> 78.
>> 79.
>> 80.
>> 81.
>> 82.
>>
>> 83.
>> 84.
>> 85.
>> 86.
>> 87.
>> 88.
>> 89.
>> 90.
>> 91.
>> 92.
>>
>> pass
>> response.write('\n\n <div class="', escape=False)
>> response.write(middle_columns)
>> response.write('">\n ', escape=False)
>> response.write('\n ', escape=False)
>> response.write('\r\n', escape=False)
>> w2p_grid_tbl = grid.element('table')
>> if w2p_grid_tbl:
>> original_export_menu = grid.element('div.w2p_export_menu')
>> export_menu_links = original_export_menu.elements('a')
>>
>> export_menu_items = []
>> for link in export_menu_links:
>> item = LI(link)
>> export_menu_items.append(item)
>> pass
>> new_export_menu = DIV(
>> A( T('Exports'),
>> SPAN(_class='caret'),
>> _href='#',
>> _class='btn dropdown-toggle',
>>
>>
>>
>>
>>
>>
>> On Tuesday, October 23, 2012 8:38:54 AM UTC-5, Omi Chiba wrote:
>>>
>>> It works! Thank you for sharing your code.
>>>
>>>
>>>
>>> On Monday, October 22, 2012 5:00:19 PM UTC-5, Paolo Caruccio wrote:
>>>>
>>>> My fault. I extrapoled the code from more complex one.
>>>>
>>>> Try this:
>>>>
>>>> {{extend 'layout.html'}}
>>>> {{
>>>> w2p_grid_tbl = grid.element('table')
>>>> if w2p_grid_tbl:
>>>> original_export_menu = grid.element('div.w2p_export_menu')
>>>> export_menu_links = original_export_menu.elements('a')
>>>> export_menu_items = []
>>>> for link in export_menu_links:
>>>> item = LI(link)
>>>> export_menu_items.append(item)
>>>> pass
>>>> new_export_menu = DIV(
>>>> A( T('Exports'),
>>>> SPAN(_class='caret'),
>>>> _href='#',
>>>> _class='btn dropdown-toggle',
>>>> **{'_data-toggle':"dropdown"}
>>>> ),
>>>> UL(*export_menu_items,
>>>> _class='dropdown-menu'
>>>> ),
>>>> _class='w2p_export_menu btn-group'
>>>> )
>>>> export_menu = grid.element('div.w2p_export_menu',replace=
>>>> new_export_menu)
>>>> pass
>>>> }}
>>>>
>>>> {{=grid}}
>>>>
>>>> Of course you could modify the DOM directly in the controller.
>>>>
>>>>
>>>>
>>>> Il giorno lunedì 22 ottobre 2012 22:56:48 UTC+2, Omi Chiba ha scritto:
>>>>>
>>>>> Wow! This is exactly what I wanted. I hope this will be the default
>>>>> layout for grid.
>>>>>
>>>>> I copy and pasted your code between {{extend 'layout.html'}} and
>>>>> {{=gird}}, then export labels are now disappeard...
>>>>> Maybe you should check your code with the latest (2.1.1).
>>>>>
>>>>> {{left_sidebar_enabled,right_sidebar_enabled=False,('message' in
>>>>> globals())}}
>>>>> {{extend 'layout.html'}}
>>>>> {{
>>>>> w2p_grid_tbl = grid.element('table')
>>>>> if w2p_grid_tbl:
>>>>> export_menu = grid.element('div.w2p_export_menu')
>>>>> export_menu_links = export_menu.elements('a')
>>>>> export_menu_items = []
>>>>> for link in export_menu_links:
>>>>> item = LI(link)
>>>>> export_menu_items.append(item)
>>>>> pass
>>>>> export_menu = grid.element('div.w2p_export_menu',replace=None)
>>>>> new_export_menu = DIV(
>>>>> A( T('Exports'),
>>>>> SPAN(_class='caret'),
>>>>> _href='#',
>>>>> _class='btn dropdown-toggle',
>>>>> **{'_data-toggle':"dropdown"}
>>>>> ),
>>>>> UL(*export_menu_items,
>>>>> _class='dropdown-menu'
>>>>> ),
>>>>> _class='w2p_export_menu btn-group'
>>>>> )
>>>>> pass
>>>>> }}
>>>>>
>>>>> {{=grid}}
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Monday, October 22, 2012 2:10:53 PM UTC-5, Paolo Caruccio wrote:
>>>>>>
>>>>>> For grid export menu I'm happy with below method
>>>>>>
>>>>>> In the views/*.html file where is your grid put on top (just below
>>>>>> extend layout command) the following code:
>>>>>>
>>>>>> {{
>>>>>> w2p_grid_tbl = grid.element('table')
>>>>>> if w2p_grid_tbl:
>>>>>> export_menu = grid.element('div.w2p_export_menu')
>>>>>> export_menu_links = export_menu.elements('a')
>>>>>> export_menu_items = []
>>>>>> for link in export_menu_links:
>>>>>> item = LI(link)
>>>>>> export_menu_items.append(item)
>>>>>> pass
>>>>>> export_menu = grid.element('div.w2p_export_menu',replace=None)
>>>>>> new_export_menu = DIV(
>>>>>> A( T('Exports'),
>>>>>> SPAN(_class='caret'),
>>>>>> _href='#',
>>>>>> _class='btn dropdown-toggle',
>>>>>> **{'_data-toggle':"dropdown"}
>>>>>> ),
>>>>>> UL(*export_menu_items,
>>>>>> _class='dropdown-menu'
>>>>>> ),
>>>>>> _class='w2p_export_menu btn-group'
>>>>>> )
>>>>>> pass
>>>>>> }}
>>>>>>
>>>>>> In the attached picture you can see how the exports menu is rendered
>>>>>> using css bootstrap framework.
>>>>>>
>>>>>> The method is based on Server-side DOM and parsing (
>>>>>> http://web2py.com/books/default/chapter/29/05#Server-side-DOM-and-parsing)
>>>>>>
>>>>>> and it uses the elements argument "replace" (new beatiful and powerful -
>>>>>> in
>>>>>> my opinion - feature). For reference you could read
>>>>>> https://groups.google.com/forum/?fromgroups=#!topic/web2py/fbYZXoIOkCY
>>>>>>
>>>>>> I hope this will help you.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Il giorno lunedì 22 ottobre 2012 17:15:37 UTC+2, Omi Chiba ha scritto:
>>>>>>>
>>>>>>> New export function on grid has many choices but I need to keep the
>>>>>>> old format. (Export button for csv) because...
>>>>>>>
>>>>>>> - I'm using the gird for users (Maybe this format is good for us but
>>>>>>> not users.)
>>>>>>> - Current export options layout is not pretty (I prefer button with
>>>>>>> dropdown list)
>>>>>>> - I don't want users to see hidden columns
>>>>>>>
>>>>>>> Is there any option available for me?
>>>>>>>
>>>>>>>
--
