[Last Call] Learn about multicloud storage options and how to improve your company's cloud strategy. Register Now

x
?
Solved

Javascript & PHP Array

Posted on 2004-03-30
2
Medium Priority
?
379 Views
Last Modified: 2008-03-17
ok guys,

i got this script,
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
            <script language=\"JavaScript\" type=\"text/javascript\">
            <!-- Begin
            var checkflag = \"false\";
            function check() {
                  if (checkflag == \"false\") {
                        for (i = 0; i < document.form2.movelist.length; i++) {
                              document.form2.movelist[i].checked = true;
                              alert(document.form2.movelist[i].value);
                        }
                        checkflag = \"true\";
                  }
                  else {
                        for (i = 0; i < document.form2.movelist.length; i++) {
                              document.form2.movelist[i].checked = false;
                        }
                        checkflag = \"false\";
                  }
            }
            -->
            </script>

<input type=checkbox name=movelist value=True>
<a href=\"#\" OnClick=\"check()\">Check all</a>

----------------------------------------------------------------------------------------------------------------------------------------------------------------------

This script works fine, it CHECK & UNCHECK all the movelist checkbox without any problem.
But i need to set movelist to array, then only my php know which checkbox i've selected say out 10 checkbox, i've manually uncheck 3,
like this --> <input type=checkbox name=movelist[] value=True>
but if i were doing this, javascript throw me some error, HOW?

Thanks in advance!! :)
0
Comment
Question by:paulsiew
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 6

Accepted Solution

by:
CosminB earned 450 total points
ID: 10712598
try this script(you'll have to adapt it to your needs):
----------------------------------------------------------------------------------
<html>
<head>
<script language="JavaScrip\" type="text/javascript">
      var checkflag = false;
      function check(){
            checkflag = (checkflag==true) ? false : true;
            for (i=0; i<document.forms['form2'].elements.length; i++)
            {
                  if (document.forms['form2'].elements[i].type == 'checkbox' && document.forms['form2'].elements[i].name == 'movielist[]')
                  {
                        document.forms['form2'].elements[i].checked = checkflag;
                  }
            }
      }
</script>
</head>
<body>
      <form action="" name="form2">
            <input type="checkbox" name="movielist[]" value="1" />
            <input type="checkbox" name="movielist[]" value="2" />
            <input type="checkbox" name="movielist[]" value="3" />
            <input type="checkbox" name="movielist[]" value="4" />
            <input type="checkbox" name="movielist[]" value="5" />
            <input type="button" onclick="check()" />
      </form>
</body>
</html>
----------------------------------------------------------------------------------
tested(and working) on  IE 5.0, Mozilla 1.3 and Firebird 0.7
0
 

Author Comment

by:paulsiew
ID: 10720421
Thanks a lot, it works
0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Part of the Global Positioning System A geocode (https://developers.google.com/maps/documentation/geocoding/) is the major subset of a GPS coordinate (http://en.wikipedia.org/wiki/Global_Positioning_System), the other parts being the altitude and t…
Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
The viewer will learn how to dynamically set the form action using jQuery.
The viewer will learn how to count occurrences of each item in an array.
Suggested Courses

656 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question