click chekbox in repeated region to enable field for that one row

I have a repeated region with a checkbox and a textbox. The textbox is disabled by default, but if user checks the box for that one row then the text box for that one row should be enabled.

The checkbox name is:  
<input name="itemid" type="checkbox" id="itemid" value="<%=(PaymentLines.Fields.Item("Id").Value)%>">

The text field is:
<input name="amount" type="text" class="bodytext" id="amount" value="0" size="5" maxlength="10" disabled ="true">

As you can see it is disabled by default.

Checking the box should only enable the field for that particular row.

I tried using a script I have to disable a field and tweaking it but so far no luck.

I have:

<SCRIPT LANGUAGE="javaScript">
function disableme(first, second)
{
 ((first.checked == true)?second.disabled = true:second.disabled =  false );

 }
</SCRIPT>
LVL 1
AleksAsked:
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AleksAuthor Commented:
Tried the following:

<SCRIPT LANGUAGE="javaScript">
function enableme(first, second)
{
 ((first.checked == true)?second.disabled = false:second.disabled =  true );

 }
</SCRIPT>

 <input name="itemid" type="checkbox" id="itemid" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(document.form1.amount);" >

No luck so far
0
AleksAuthor Commented:
Correction: This is the checkbox code:

<input name="itemid" type="checkbox" id="itemid" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(document.form1.itemid,document.form1.amount);" >

I get no errors but the amount stays disabled when I check the box.
0
GaryCommented:
Your function is expecting two parameters - you are only sending first
0
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AleksAuthor Commented:
I just updated but nothing happens. This is my current code:

Checkbox:

<input name="itemid" type="checkbox" id="itemid" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(document.form1.itemid,document.form1.amount);" >

Text field:

  <input name="amount" type="text" class="bodytext" id="amount" value="0" size="5" maxlength="10" >

Script:

<SCRIPT LANGUAGE="javaScript">
function enableme(first, second)
{
 ((first.checked == true)?second.disabled = true:second.disabled =  false );

 }
</SCRIPT>
0
GaryCommented:
With your corrected input onclick the code works fine

http://jsfiddle.net/Lgng2crr/
0
GaryCommented:
Your logic is the wrong way round, should be

function enableme(first, second) {
    ((first.checked == true) ? second.disabled = false : second.disabled = true);
} 

Open in new window

0
AleksAuthor Commented:
Works fine when not inside a repeat region. When inside of it doenst work, this is the code for my repeat region using the script above.

--- Code ---

  <%
 Dim RecordCounter
RecordCounter = 0
%>
                  <%
While ((Repeat1__numRows <> 0) AND (NOT PaymentLines.EOF))
%>
  <tr  <%
      RecordCounter=RecordCounter + 1
      If RecordCounter Mod 2 = 1 Then
            Response.Write("bgcolor=#FBFBFB")
      End If
      %>
      bgcolor="#FFFFFF" onMouseOver="this.style.backgroundColor='#FFFFCC'" onMouseOut="this.style.backgroundColor=''">
    <td width="10">&nbsp;</td>
    <td><div align="center">
      <input name="itemid" type="checkbox" id="itemid" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(document.form1.itemid,document.form1.amount);" >
    </div></td>
    <td><table width="9" border="0" cellpadding="0" cellspacing="0">
      <tr>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        <td width="2" height="14"><img src="../../Images/menus/separator.gif" alt="" /></td>
        <td width="10"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
      </tr>
    </table></td>
    <td><span class="bodytext"><%=(PaymentLines.Fields.Item("ItemDesc").Value)%></span></td>
    <td width="15" valign="middle"><table width="9" border="0" cellpadding="0" cellspacing="0">
      <tr>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        <td width="2" height="14"><img src="../../Images/menus/separator.gif" alt="" /></td>
        <td width="10"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        </tr>
    </table></td>
    <td class="bodytextreports" ><div align="right" class="bodytext"><%= FormatCurrency((PaymentLines.Fields.Item("PmtRecd").Value), 2, -2, -2, -2) %></div></td>
    <td width="17"><table width="12" border="0" cellpadding="0" cellspacing="0">
      <tr>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        <td width="10" height="14"><img src="../../Images/menus/separator.gif" alt="" /></td>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        </tr>
      </table>
      <div align="center"></div></td>
    <td width="81"  ><div align="right"><%= FormatCurrency((PaymentLines.Fields.Item("Balance").Value), 2, -2, -2, -2) %></div></td>
    <td ><table width="12" border="0" cellpadding="0" cellspacing="0">
      <tr>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        <td width="10" height="14"><img src="../../Images/menus/separator.gif" alt="" /></td>
        <td width="4"><img src="../../Images/blank.gif" alt="" width="4" height="25" /></td>
        </tr>
      </table>
      <div align="center"></div></td>
    <td width="106" ><div align="center">$
      <input name="amount" type="text" class="bodytext" id="amount" value="0" size="5" maxlength="10" disabled>
    </div></td>
  </tr>
  <tr>
  <td colspan="11" background="../../Images/menus/separatortop.gif"><img src="../../Images/blank.gif" alt="" width="10" height="3"></td>
                </tr>
  <%
  Repeat1__index=Repeat1__index+1
  Repeat1__numRows=Repeat1__numRows-1
  PaymentLines.MoveNext()
Wend
%>

------
0
GaryCommented:
Post the rendered HTML

Every input has the same name, you should give each one a unique name or ID - otherwise how is the code supposed to know which one to enable.
0
AleksAuthor Commented:
I understand this, how can I do this ?  Say for example I use the id of the row to be added to both the checkbox and the amount ?

this is the id value:   <%=(PaymentLines.Fields.Item("Id").Value)%>

Right now the name is:
name="itemid"
name="amount"

what would the syntax be to append the id to the name so that it is unique ?
0
AleksAuthor Commented:
I tried:

<input name="itemid<%=(PaymentLines.Fields.Item("Id").Value)%>" type="checkbox" id="<%=(PaymentLines.Fields.Item("Id").Value)%>" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(document.form1.itemid,document.form1.amount);" >

and

<input name="amount<%=(PaymentLines.Fields.Item("Id").Value)%>" type="text" class="bodytext" id="amount" value="0" size="5" maxlength="10" disabled >

<SCRIPT LANGUAGE="javaScript">
function enableme(first, second) {
        ((first.checked == true) ? second.disabled = false : second.disabled = true);
    }
</SCRIPT>

I check the box .. nothing happens :#
0
GaryCommented:
For your checkbox and input use this format

<input name="itemid" type="checkbox" data-id="item<%=(PaymentLines.Fields.Item("Id").Value)%>" value="<%=(PaymentLines.Fields.Item("Id").Value)%>" onClick="enableme(this,this.getAttribute('data-id'));">

<input name="amount" type="text" class="bodytext" id="item<%=(PaymentLines.Fields.Item("Id").Value)%>" value="0" size="5" maxlength="10" disabled="true">

Open in new window


For your javascript use this
<script>
function enableme(first, second) {
    first.checked == true ? document.getElementById(second).disabled = false : document.getElementById(second).disabled = true;
}
</script>

Open in new window

0

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AleksAuthor Commented:
There is a problem though. The values are passed on to the next page where an array is created from the comma delimited value that is passed under the name of 'itemid' ...
If I change the name it messes up the second page  : (  

Is there a way to enable the field without having to change the names ?
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GaryCommented:
I haven't changed the name
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AleksAuthor Commented:
How can I make it unique for the toggle to work without changing the name then ?
0
GaryCommented:
Did you not see the code I posted above?
0
AleksAuthor Commented:
I didn't my apologies, let me try it
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AleksAuthor Commented:
AWEEESOOOMEEE !!!  Thank you so much .. I am getting closer to finishing this page :)
0
AleksAuthor Commented:
:) !!!
0
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