all checkboxes should be checked in the array

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<html>

<head>

<script type="text/javascript">

function SetAllCheckBoxes(FormName, FieldName, CheckValue)

{

    if(!document.forms[FormName])

        return;

    var objCheckBoxes = document.forms[FormName].elements[FieldName];

    if(!objCheckBoxes)

        return;

    var countCheckBoxes = objCheckBoxes.length;

    if(!countCheckBoxes)

        objCheckBoxes.checked = CheckValue;

    else

        // set the check value for all check boxes
 
for(var i = 0; i < countCheckBoxes; i++)
 
            objCheckBoxes[i].checked = CheckValue;

}
 
function pop()

{
 
    alert("Do u want to delete this row?");
 
}
 
</script>

</head>

<body>
 
<?php include "menu.php";?>
 
<center><b>CONTACT INFO</b></center><br>
 
  <form method="post" onSubmit="<?=$PHP_SELF?>">
 
 <table border="0" cellpadding="0" cellspacing="0">
 
  <tr>

    <td>

        <table  border="0" cellpadding="0" cellspacing="0">

            <tr>

                <td style="padding-left:20px;padding-bottom:20px;"><a href="createcontact.php" style="text-decoration:none"><input type="button" name="new" value="CREATE CONTACT"  style="width:170px;background-image:url(pink.gif)"></a></td>

                <td style="padding-left:20px;padding-bottom:20px;"><a href="createlead.php" style="text-decoration:none"><input type="button" name="new" value="CREATE LEAD"  style="width:170px;background-image:url(pink.gif)"></a></td>

            </tr>
 
            <tr>

                <td style="padding-left:20px;"><a href="createaccount.php" style="text-decoration:none"> <input type="button" name="new" value="CREATE ACCOUNT"  style="width:170px;background-image:url(pink.gif)"></a></td>

                <td style="padding-left:20px;"> <a href="createopportunity.php" style="text-decoration:none"> <input type="button" name="new" value="CREATE OPPORTUNITY"  style="width:170px;background-image:url(pink.gif)"></a></td>

            </tr>

        </table>

    </td>
 
    <td style="padding-left:120px;">

        <table  cellpadding="8" cellspacing="0" with frame="box">        

        <tr>

            <td style="padding-left:10px;padding-bottom:20px;">FIRST NAME</td>

            <td style="padding-left:60px;padding-bottom:20px;"><input type="text" name="fname"></td>

        </tr>
 
        <tr>

            <td style="padding-left:10px"><input type="submit" name="search" value="SEARCH"  style="width:80px;background-image:url(pink.gif)" ></td>

            <td style="padding-left:30px"><input type="reset" name="clear" value="CLEAR"  style="width:80px;background-image:url(pink.gif)" ></td>

        </tr>

        </table>

    </td>

  </tr>

</table>

<br/><br/>
 
<b><center>CONTACT LIST </center></b>
 
<br/>

[php][/php]

<?php

     include 'connect.php';

     $fn= $_POST[fname];
 
 if(!$fn==NULL)

{

    $res = mysql_query("SELECT * FROM createcontact where fname LIKE '%$fn%' ");

?>  
 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

      <input type="button"  style="width:130px;background-image:url(pink.gif)" onclick="SetAllCheckBoxes('contacts', 'chkbx', true);" value="SELECT ALL">
 
    <input type="button" style="width:130px;background-image:url(pink.gif)"onclick="SetAllCheckBoxes('contacts', 'myCheckbox', false);" value="SELECT NONE">
 
    <input type="submit" name="delete" value="DELETE"  id="delete" style="width:130px;background-image:url(pink.gif)" onClick="pop()">
 
   <?

include 'connect.php';

mysql_select_db('sfas',$con);

if(isset($_POST['delete'])){

    if(sizeof($_POST['chkbx'])){

        foreach($_POST['chkbx'] AS $val){

            $sql = mysql_query("DELETE FROM createcontact WHERE id=".(int)$val)or die(mysql_error());

        }

    }
 
    if($sql)

        {
 
         echo "record(s) deleted"; 

    }

}
 
$sel="SELECT * FROM createcontact";

$result=mysql_query($sel);

?> 
 
  <br/><br/>
 
    <form name="contacts" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>"> 

 <table border="1" align="center" cellpadding="0" cellspacing="0" width="900" style="border:1px solid #ffaacc;">        <tr>
 
 <td width="50" align="center">
 
        <input type="checkbox"></td>
 
        <td>NAME</td>

        <td>TITLE</td>

        <td>A/C NAME</td>

        <td>EMAIL</td>

        <td>PHONE NO</td>

        <td>TEAM</td>

        <td>USER</td>

    </tr>
 
<?php
 
while($rows=mysql_fetch_array($res))

{
 
?>
 
<tr>

<td width="50" align="center">

<input type="checkbox" name="chkbx[]" id="checkbox_<? echo $x; ?>"  value="<? echo $rows['id']; ?>"></td>

    <td> <?echo $rows['fname'];?> </td>

   <td><?echo $rows['title'];?></td>

    <td><?echo $rows['acname'];?></td>

   <td><?echo $rows['email'];?></td>

   <td><?echo $rows['phone'];?></td>

       <td><?echo $rows['team'];?></td>

    <td><?echo $rows['assignedto'];?></td>

    </tr>
 
<?php

   }

?>
 
<? mysql_close();?>
 
</table>
 
    <? } 
 
    else

    {

        include 'connect.php';

mysql_select_db('sfas',$con);

if(isset($_POST['delete'])){

    if(sizeof($_POST['chkbx'])){

        foreach($_POST['chkbx'] AS $val){

            $sql = mysql_query("DELETE FROM createcontact WHERE id=".(int)$val)or die(mysql_error());

        }

    }
 
    if($sql){
 
        echo "record(s) deleted";

    }

}
 
$sel="SELECT * FROM createcontact";

$result=mysql_query($sel);

?>
 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
    <input type="button"  style="width:130px;background-image:url(pink.gif)" onclick="SetAllCheckBoxes('contacts', 'chkbx', true);" value="SELECT ALL">
 
    <input type="button" style="width:130px;background-image:url(pink.gif)"onclick="SetAllCheckBoxes('contacts', 'chkbx', false);" value="SELECT NONE">
 
    <input type="submit" name="delete" value="DELETE"  id="delete" style="width:80px;background-image:url(pink.gif)" onclick="pop()">
 
 <br/><br/>

   <form name="contacts" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" onload="return false;">
 
 <table border="1" align="center" cellpadding="0" cellspacing="0" width="900" style="border:1px solid #ffaacc;">        <tr>
 
 <td width="50" align="center"><input type="checkbox"></td>
 
        <td>NAME</td>

        <td>TITLE</td>

        <td>A/C NAME</td>

        <td>EMAIL</td>

        <td>PHONE NO</td>

        <td>TEAM</td>

        <td>USER</td>

    </tr>
 
<?php

 $x = 0; 

while($rows=mysql_fetch_array($result))

{

$x++;

?>
 
<tr>

<td width="50" align="center">

<input type="checkbox" name="chkbx[]" id="checkbox_<? echo $x; ?>"  value="<? echo $rows['id']; ?>"></td>

    <td> <?echo $rows['fname'];?> </td>

   <td><?echo $rows['title'];?></td>

    <td><?echo $rows['acname'];?></td>

   <td><?echo $rows['email'];?></td>

   <td><?echo $rows['phone'];?></td>

       <td><?echo $rows['team'];?></td>

    <td><?echo $rows['assignedto'];?></td>

    </tr>
 
<?php

   }

?>
 
<? mysql_close();?>
 
</table>

    <?php } ?>
 
</form>

</body>

</html>

my question is as follows
if the select all button is clicked all checkboxes should be selected so that we can delete with delete button and select none is clicked none should be selected

Mar 31 '09 #1

Subscribe Post Reply

2331

acoder

16,027

Expert Mod 8TB

When you use the name, use the full correct name "chkbx[]".

Mar 31 '09 #2

ahilar12

hi acoder

i have changed the name as chkbx[] still it is not working

Mar 31 '09 #3

acoder

16,027

Expert Mod 8TB

Did you change it in the function call?

Expand|Select|Wrap|Line Numbers

onclick="SetAllCheckBoxes('contacts', 'chkbx[]', true);"

Mar 31 '09 #4

ahilar12

yes i have changed it there only

Mar 31 '09 #5

ahilar12

Hi acoder,

I have changed it in the function call also, still its not working.

The check boxes are in the array with the help of their id the rows get deleted.

Here i need to check all the checkboxes by clicking the select all button and deselect by select none button once it gets selected i should be able to delete it with the delete button

Apr 1 '09 #6

acoder

16,027

Expert Mod 8TB

You have 4 buttons for SELECT ALL/NONE. Have you changed them all?

I tested your code in FF3 with a number of checkboxes and it works fine.

What I can suggest is that you post your code again, but the client-side version (without the PHP) as seen when you view the source in the browser.

Apr 1 '09 #7

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