javascript - Hide bootstrap's .dropdown-backdrop, CSS only -

-

is possible hide bootstrap's .dropdown-backdrop element dropdown (not on page) using css only?

i've determined possible using javascript, jsfiddle here. however, accomplish without using additional js if possible.

<!-- first dropdown: no backdrop --> <div id="firstdropdown" class="dropdown">     <button class="btn-dropdown-add btn btn-blue" data-toggle="dropdown">         first dropdown &#x25bc;     </button>     <ul class="dropdown-menu" role="menu">         <li><a class="a_dropdown_item" href="#business">business</a></li>         <li><a class="a_dropdown_item" href="#my-events">event</a></li>     </ul> </div>  <!-- second dropdown: yes backdrop --> <div id="seconddropdown" class="dropdown">     <button class="btn-dropdown-add btn btn-blue" data-toggle="dropdown">         second dropdown &#x25bc;     </button>     <ul class="dropdown-menu" role="menu">         <li><a class="a_dropdown_item" href="#business">business</a></li>         <li><a class="a_dropdown_item" href="#my-events">event</a></li>     </ul> </div>  <script type="text/javascript">     // hide backdrop #firstdropdown.     // can done js below. can done css?     $('#firstdropdown').on('show.bs.dropdown', function () {       $(".dropdown-backdrop").hide();     }); </script>

found solution: .dropdown-backdrop descendant of .dropdown, can have unique id, using display:none; in css works fine, in:

#firstdropdown .dropdown-backdrop {     display:none; }

and other dropdowns (except #firstdropdown) still have backdrop normal.

see jsfiddle updated.


Comments

Post a Comment

Popular posts from this blog

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops', ...
Read more

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null ...
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens ...
Read more