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<%doc>
Example:
<% include('/elements/auto-table.html',
###
# required
###
'header' => [ '#', 'Item', 'Amount' ],
'fields' => [ 'id', 'name', 'amount' ],
###
# highly recommended
###
'size' => [ 4, 12, 8 ],
'maxl' => [ 4, 12, 8 ],
'align' => [ 'right', 'left', 'right' ],
###
# optional
###
'data' => [ [ 1, 'Widget', 25 ],
[ 12, 'Super Widget, 7 ] ],
#or
'records' => [ qsearch('item', { } ) ],
# or any other array of FS::Record objects
'prefix' => 'mytable_',
) %>
Values will be passed through as "mytable_id1", etc.
</%doc>
<TABLE ID="<% $prefix %>AutoTable" BGCOLOR="#cccccc" BORDER=0 CELLSPACING=0>
<TR>
% foreach (@header) {
<TH><% $_ %></TH>
% }
</TR>
% my $row = 0;
% for ( $row = 0; $row < scalar @data; $row++ ) {
<TR>
% my $col = 0;
% for ( $col = 0; $col < scalar @fields; $col++ ) {
% my $id = $prefix . $fields[$col] . $row;
<TD>
<INPUT TYPE = "text"
NAME = "<% $id %>"
ID = "<% $id %>"
SIZE = <% $size[$col] %>
MAXLENGTH = <% $maxl[$col] %>
STYLE = "text-align:<% $align[$col] %>"
VALUE = "<% $data[$row][$col] %>"
onchange = "possiblyAddRow();"
>
</TD>
% }
<TD>
<IMG SRC = "<% "${p}images/cross.png" %>"
ALT = "X"
onclick = "deleteThisRow(this);"
>
</TD>
</TR>
% }
</TABLE>
<SCRIPT TYPE="text/javascript">
var <% $prefix %>rownum = <% $row %>;
var <% $prefix %>table = document.getElementById('<% $prefix %>AutoTable');
function rownum_of(obj) {
return (obj.parentNode.parentNode.sectionRowIndex);
}
function possiblyAddRow() {
if ( <% $prefix %>rownum == rownum_of(this) ) {
<% $prefix %>addRow();
}
}
function <% $prefix %>addRow() {
var row = <% $prefix %>table.insertRow(<% $prefix %>rownum + 1);
% my $col = 0;
% for( $col = 0; $col < scalar @fields; $col++ ) {
% my $field = $prefix.$fields[$col];
var <% $field %>_cell = document.createElement('TD');
var <% $field %>_input = document.createElement('INPUT');
<% $field %>_input.setAttribute('name', '<% $field %>'+<% $prefix %>rownum);
<% $field %>_input.setAttribute('id', '<% $field %>'+<% $prefix %>rownum);
<% $field %>_input.setAttribute('type', 'text');
<% $field %>_input.setAttribute('size', <% $size[$col] %>);
<% $field %>_input.setAttribute('maxlength', <% $maxl[$col] %>);
<% $field %>_input.style.textAlign = '<% $align[$col] %>';
<% $field %>_input.onchange = possiblyAddRow;
<% $field %>_cell.appendChild(<% $field %>_input);
row.appendChild(<% $field %>_cell);
% }
var delcell = document.createElement('TD');
var delinput = document.createElement('IMG');
delinput.setAttribute('src', '<% "${p}images/cross.png" %>');
delinput.setAttribute('alt', 'X');
delinput.setAttribute('onclick', 'deleteThisRow(this);');
delcell.appendChild(delinput);
row.appendChild(delcell);
<% $prefix %>rownum++;
}
function deleteThisRow(obj) {
if(<% $prefix %>rownum == rownum_of(obj)) {
<% $prefix %>addRow();
}
<% $prefix %>table.deleteRow(rownum_of(obj));
<% $prefix %>rownum--;
return(false);
}
<% $prefix %>addRow();
</SCRIPT>
<%init>
my %opt = @_;
my @header = @{ $opt{'header'} };
my @fields = @{ $opt{'fields'} };
my @data = ();
if($opt{'data'}) {
@data = @{ $opt{'data'} };
}
elsif($opt{'records'}) {
foreach my $rec (@{ $opt{'records'} }) {
push @data, [ map { $rec->getfield($_) } @fields ];
}
}
# else @data = ();
my $prefix = $opt{'prefix'};
my @size = $opt{'size'} ? @{ $opt{'size'} } : (map {16} @fields);
my @maxl = $opt{'maxl'} ? @{ $opt{'maxl'} } : @size;
my @align = $opt{'align'} ? @{ $opt{'align'} } : (map {'right'} @fields);
</%init>
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