Bootstrap tooltip on exceeding textbox maxlength -

-

i have textbox allows maximum of 40 characters entered.when user tries enter 41th character ,i need display bootstrap tooltip (not on focus or hover).i struggling , not able it.please help. have created jsfiddle that

http://jsfiddle.net/vijay4225/gjlusomk/

$(document).ready(function(){  $('#textbox').keyup(function() {   var text_length = $('#textbox').val().length;     if(text_length ==40) {     $('#textbox').attr('title','you cannot enter more 40 characters');     $('input[rel="txttooltip"]').tooltip();     }     });     });

you need set tooltip trigger manual, i.e data-trigger="manual" , show tooltip manually tooltip('show'). besides that, think keydown better event task - tooltip should appear user hits keybord, not when user has stopped typing. suggest implement logic prevent tooltip blinking or reappear if shown. 

$('#textbox').keydown(function() {    if ($(this).val().length>=40) {      if ($(this).data('warning')) return;      $(this).attr('title','you cannot enter more 40 characters');      $(this).tooltip('show');      $(this).data('warning', true);    } else {        if ($(this).data('warning')) {           $(this).tooltip('hide');                  $(this).data('warning', false);                          }        } });

forked fiddle -> http://jsfiddle.net/hb3bmo50/


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