php - Deleting a database value after a confirmationscreen - value not deleting -

-

i posted likewise question yesterday ran other problem. made confirmation screen use of javascript, after pressing "ok" value isn't deleted.

this code:

<script type="text/javascript"> function confirmation() {     var answer = confirm("weet u zeker dat u deze activiteit wilt verwijderen?");     if (answer){         alert("de activiteit wordt nu verwijderd.");         window.location ="roosters_verwijderen.php";     }     else{         alert("de activiteit niet verwijderd.");      } } </script>

this button:

<a href="roosters_verwijderen.php?activiteitid='. $row['activiteitid'] .'" onclick="confirmation(); return false"><img src="iconen/kruis.png" border="0"></a>

the problem here is, "activiteitid" isn't sent page "roosters_verwijdweren.php" anymore.

can me solve this?

try code of function:

<script type="text/javascript"> function confirmation() {     var answer = confirm("weet u zeker dat u deze activiteit wilt verwijderen?");     if (answer){         alert("de activiteit wordt nu verwijderd.");         return true;     }     else{         alert("de activiteit niet verwijderd.");         return false;     } } </script>

and button:

<a href="roosters_verwijderen.php?activiteitid='. $row['activiteitid'] .'" onclick="return confirmation();"><img src="iconen/kruis.png" border="0"></a>

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++ - Using OpenSSL in a multi-threaded application -

-
i have been writing soap client application in c++ on ubuntu using openssl https transport , pthreads threading. have number of threads - 1 central data acquisition thread periodically gets worker threads make soap requests via shared mutex protected queues. reading documentation openssl found is openssl thread-safe? in openssl faq describes mechanisms required ensure thread safety when using openssl. implemented , works fine. the reason question conceptual difficulty really. thinking implementing same functionality application has already, instead of using threads, create 2 seperate applications : 1 worker thread (of multiple copies running) , main data acquisition thread. use tcp sockets communicate between 2 rather mutex protected queues. may bad idea not important - confusing me would have implement same functions required ensure openssl thread safety in second approach or not? my guess not have , treated independent (indeed surely must many applications use openssl) re...
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