focus - Jquery selecting multiple events -

- 

$('.searchbox').blur(function() {    $("#gohan").hide(); }); $('.dropdown').blur(function() {    $("#gohan").hide(); });

hi, have searchbox when type in letters, dropdown (id=gohan) consisting of ul numerous li "search results" appears. want dropdown disappear whenever focus on dropdown or searchbox gone, ie click on that's not in searchbox/ul/li. 2 event handlers work fine separately, don't know how make them work together. tried string them like

$('.dropdown, .searchbox').blur(function() {

but resulted in catastrophic failure. idea on condition/selector fix this? i've try encapsulate both dropdown , searchbox 1 div containing them , selecting big container, didn't work either. if searchbox isn't out of focus, there must check see if dropdown isn't out of focus too. then, if both aren't in focus, hiding. right logic?

it easier hide #gohan if watched document.body clicks , focus , inspected target of fired event. if user clicks or focuses on not within 'widget' or set of 'widget elements' hide controls , let user continue doing doing.

var handler = function(e){     var ismywidget = $(e.target).hasclass('searchbox') || $(e.target).hasclass('dropdown');     if(!ismywidget ){         $('#gohan').hide();     } }   $(document.body).click(handler).focus(handler);

depending on dom , elements watching, might able check ancestors of searchbox/dropdown , check see if target element has specific ancestor.

example:

var ismywidget = $(e.target).closest('.widgetcontainer').length > 0;

this make if widget evolves contain other controls, using new controls not hide widget (as long within same ancestor, i.e. parent div).


Comments

Post a Comment

Popular posts from this blog

c# - SVN Error : "svnadmin: E205000: Too many arguments" -

-
i trying reposotries using c# code process svncommand = null; var psi = new processstartinfo("svnadmin"); psi.redirectstandardoutput = true; psi.redirectstandarderror = true; psi.useshellexecute = false; psi.arguments= @"dump c:\repositories\myrepo > c:\temp\myrepodumpfile.dump"; using (svncommand = process.start(psi)) { var myoutput = svncommand.standardoutput; var myerror = svncommand.standarderror; debug.write("output :" + environment.newline + environment.newline + myoutput.readtoend() + environment.newline + "error :" + environment.newline + environment.newline + myerror.readtoend()); svncommand.close(); } when use dump command commandline svnadmin dump c:\repositories\myrepo > c:\temp\myrepodumpfile.dump it works fine when try ...
Read more

c# - Copy ObservableCollection to another ObservableCollection -

-
how copy observablecollection item observablecollection without reference of first collection? here observablecollection item value changes affecting both collections. code private observablecollection<ratemodel> _allmetalrate = new observablecollection<ratemodel>(); private observablecollection<ratemodel> _metalrateondate = new observablecollection<ratemodel>(); public observablecollection<ratemodel> allmetalrate { { return this._allmetalrate; } set { this._allmetalrate = value; notifypropertychanged("metalrate"); } } public observablecollection<ratemodel> metalrateondate { { return this._metalrateondate; } set { this._metalrateondate = value; notifypropertychanged("metalrateondate"); } } foreach (var item in metalrateondate) allmetalrate.add(item); what causing , how can solve it? you need clone object referenced item before it's a...
Read more

All overlapping substrings matching a java regex -

-
is there api method returns (possibly overlapping) substrings match regular expression? for example, have text string: string t = 04/31 412-555-1235; , , have pattern: pattern p = new pattern("\\d\\d+"); matches strings of 2 or more characters. the matches are: 04, 31, 412, 555, 1235. how overlapping matches? i want code return: 04, 31, 41, 412, 12, 55, 555, 55, 12, 123, 1235, 23, 235, 35. theoretically should possible -- there obvious o(n^2) algorithm enumerates , checks substrings against pattern. edit rather enumerating substrings, safer use region(int start, int end) method in matcher . checking pattern against separate, extracted substring might change result of match (e.g. if there non-capturing group or word boundary check @ start/end of pattern). edit 2 actually, it's unclear whether region() expect zero-width matches. specification vague, , experiments yield disappointing results. for example: string line = "xx90xx"; strin...
Read more