I found the problem causing the submenu display failure. Twitter bootstrap
shows the submenu with the "click". In web2py, instead we use the "hover".
Since bootstrap has implemented a js function that sets the height of the
navbar, having the collapsed state, on click event we have to override it.
I added a function that adjusts the height of the navbar on hover event.
Unfortunately there is a small initial spring effect, but I think that it
is acceptable.
I will send a patch in the next few minutes.
Regarding the size of the small button you can increase it by simple css
rules. For example:
. navbar. btn-navbar. icon-bar {
width: 36px;
height: 4px;
}
. btn-navbar. icon-bar +. icon-bar {
margin-top: 6px;
}
to be added to the section "Overriding Bootstrap.css Rules" in
web2py_bootstrap.css. But I think it's a question of taste so it is in my
opinion that it is preferable to leave the default values in the
distributed version of web2py.
Finally, I noticed that in web2py we have an old version of jquery (1.8.3
vs 1.9.1) and an old version of bootstrap (2.2.2 vs 31.2). I'm pretty sure
that updating these technologies does not lead to side effects.
Il giorno domenica 14 aprile 2013 16:52:03 UTC+2, Massimo Di Pierro ha
scritto:
>
> Can we increase width that triggers the first behavior (small button)?
>
> On Sunday, 14 April 2013 05:06:01 UTC-5, Paolo Caruccio wrote:
>>
>> The first behavior (a small button is shown on narrow screen) is normal.
>> The second no. Original behavior was to show all submenu when you clicked
>> on small button. You could check this on web2py 2.3.0. Something broke this
>> I'll investigate and submit a patch asap.
>>
>> Il giorno sabato 13 aprile 2013 23:29:39 UTC+2, Massimo Di Pierro ha
>> scritto:
>>>
>>> In twitter bootstrap and web2py when the screen is too narrow the menu
>>> display as a single button which triggers a drop down. This happens to me
>>> every time I give a talk and the menu disappears because the screen gets
>>> narrower on a projector. Moreover when the menu is a dropdown, submenus do
>>> not work?
>>>
>>> Any suggestions for changing this behavior?
>>>
>>> Massimo
>>>
>>
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