javascript - Anchor needs twice click to perform action in js -



javascript - Anchor needs twice click to perform action in js -

i calling tab alter event on anchor tag click.on first time page load need twice click perform action.after moving next tab , same function work 1 click.i tried different methods didn't work.my code below :html link

<a class="btn btn-default-o pull-right btn-sm" id="checkpname">next »</a> class="lang-js prettyprint-override">jquery(document).ready(function() { jquery("#checkpname").click(function() { if (jquery('#name').val() == '') { alert("please select product name first.") jquery('#name').focus(); jquery('#name').css('border', '1px solid red'); } else { changetab('step2'); } }); function changetab(hrf){ jquery('a.btn').each(function () { jquery(this).click(function () { //var thisid = $('#sell .tab-pane.active').attr('id'); jquery('.wizard a[data-toggle="tab"]').removeclass('current'); jquery('.wizard a[href="#' + hrf + '"]').click(); }); }); }

changing tab done on clicking twice on link.while 1 time moved next tab did same work on 1 click right way it.may can help me

the problem due way you're binding alter listener/function after click link first time, have click 1 time again trigger new click bind (and incidentally, you're adding new click bind when click sec time).

in code illustration phone call function changetag, binds new click listener onto a tag. removing sec click bind jquery(this).click(function () { , initiating click should create work.

ex:

jquery(document).ready(function() { jquery("#checkpname").click(function() { if (jquery('#name').val() == '') { alert("please select product name first.") jquery('#name').focus(); jquery('#name').css('border', '1px solid red'); } else { changetab('step2'); } }); function changetab(hrf){ jquery('a.btn').each(function () { //var thisid = $('#sell .tab-pane.active').attr('id'); jquery('.wizard a[data-toggle="tab"]').removeclass('current'); jquery('.wizard a[href="#' + hrf + '"]').click(); }); } });

javascript jquery

Comments

Post a Comment

Popular posts from this blog

Delphi change the assembly code of a running process -

Delphi change the assembly code of a running process - i'm trying alter address 00741fa5 has push test.009e721c . alter push test.009e71c8 . procedure callback; asm force $9e71c8 end; procedure tform2.btn1click(sender: tobject); var ppid :dword; pprocess : cardinal; begin getwindowthreadprocessid(findwindow(nil,pchar('test')), @ppid); pprocess := openprocess(process_all_access, false, ppid); injectasm(pprocess, $741fa5, 10, integer(@callback), 0); end; here injectasm function (with error checking) function injectasm(process: longword; injectaddress, injectsize, codeaddress, codesize : integer): pointer; var csize, rsize : integer; replaced : array of byte; jmp : array [0..4] of byte; jmpaddress : integer; nopv : byte; : integer; nbr: ulong_ptr; begin //injectsize must equal or greater 5, because need space our //(far) jmp wwxxyyzz instruction //if there's no space, inject in place of few instructions if injectsize ...
Read more

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) -

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) - hello have problem hibernate , jackson. have 2 pojos @entity @table(name = "users") public class user implements serializable { static final long serialversionuid = 4235637833262722256l; @id @generatedvalue private int id; @column(name = "creation_date") private date creationdate; @column(name = "first_name") private string firstname; @column(name = "last_name") private string lastname; @version @column(name = "version") private int version; @column(name = "e_mail") private string email; @column(name = "enabled") private boolean enabled; @column(name = "login") private string login; @column(name = "password") private string password; @jsonmanagedreference("role") @onetomany(mappedby = "user", cascade = cascadetype.all,fetch = fetchtyp...
Read more

C++ 11 "class" keyword -

C++ 11 "class" keyword - i've started using c++ 11 little bit more , have few questions on special uses of class keyword. know it's used declare class, there's 2 instances have seen don't understand: method<class t>(); and class class_name *var; why precede typename keyword class in first example, , keyword pointer in sec example? that known elaborated type specifier , necessary when class name "shadowed" or "hidden" , need explicit. class t { }; // love of god don't t t; t t2; if compiler smart, give these warnings: main.cpp:15:5: error: must utilize 'class' tag refer type 't' in scope t t2; ^ class main.cpp:14:7: note: class 't' hidden non-type declaration of 't' here t t; ^ if class not defined, deed forwards declaration. for example: template <typename t> void method() { using type = typename t::value_type; } method...
Read more