From 3bc8dfe2724a177e12fd56c7dfeeb7c8a6f8548f Mon Sep 17 00:00:00 2001
From: Jonathan Prykop <jonathan@freeside.biz>
Date: Fri, 11 Mar 2016 16:53:05 -0600
Subject: [PATCH] RT#40806: Enter invoice details from order package page [v3,
 only detail-table refactor, no new functionality]

---
 httemplate/edit/cust_pkg_detail.html       | 66 +++--------------------
 httemplate/edit/elements/detail-table.html | 85 ++++++++++++++++++++++++++++++
 httemplate/edit/quotation_pkg_detail.html  | 70 +++---------------------
 3 files changed, 97 insertions(+), 124 deletions(-)
 create mode 100644 httemplate/edit/elements/detail-table.html

diff --git a/httemplate/edit/cust_pkg_detail.html b/httemplate/edit/cust_pkg_detail.html
index b1e60dad5..a1a6db6d3 100644
--- a/httemplate/edit/cust_pkg_detail.html
+++ b/httemplate/edit/cust_pkg_detail.html
@@ -1,9 +1,4 @@
-<% include("/elements/header-popup.html", $title, '',
-            ( $cgi->param('error') ? '' : 'onload="addRow()"' ),
-          )
-%>
-
-%# <% include('/elements/error.html') %>
+<& /elements/header-popup.html, $title &>
 
 <FORM ACTION="process/cust_pkg_detail.html" NAME="DetailForm" ID="DetailForm" METHOD="POST">
 
@@ -40,17 +35,10 @@
     <TD COLSPAN=2><% ucfirst($name{$detailtype}) %>: </TD>
   </TR>
 
-% my $row = 0;
-% for ( @details ) { 
-
-    <TR>
-      <TD></TD>
-      <TD>
-        <INPUT TYPE="text" NAME="detail<% $row %>" SIZE="60" MAXLENGTH="65" VALUE="<% $_->detail |h %>" rownum="<% $row++ %>" onkeyup="possiblyAddRow" onchange="possiblyAddRow" >
-      </TD>
-    </TR>
-
-% } 
+<& elements/detail-table.html, 
+     id      => 'DetailTable',
+     details => \@details,
+ &>
 
 </TABLE>
 
@@ -59,48 +47,6 @@
 
 </FORM>
 
-<SCRIPT TYPE="text/javascript">
-
-  var rownum = <% $row %>;
-
-  function possiblyAddRow() {
-    if ( ( rownum - this.getAttribute('rownum') ) == 1 ) {
-      addRow();
-    }
-  }
-
-  function addRow() {
-
-    var table = document.getElementById('DetailTable');
-    var tablebody = table.getElementsByTagName('tbody').item(0);
-
-    var row = document.createElement('TR');
-
-    var empty_cell = document.createElement('TD');
-    row.appendChild(empty_cell);
-
-    var detail_cell = document.createElement('TD');
-
-      var detail_input = document.createElement('INPUT');
-      detail_input.setAttribute('name', 'detail'+rownum);
-      detail_input.setAttribute('id',   'detail'+rownum);
-      detail_input.setAttribute('size', 60);
-      detail_input.setAttribute('maxLength', 65);
-      detail_input.setAttribute('rownum',   rownum);
-      detail_input.onkeyup = possiblyAddRow;
-      detail_input.onchange = possiblyAddRow;
-      detail_cell.appendChild(detail_input);
-
-    row.appendChild(detail_cell);
-
-    tablebody.appendChild(row);
-
-    rownum++;
-
-  }
-
-</SCRIPT>
-
 </BODY>
 </HTML>
 <%init>
@@ -136,7 +82,7 @@ my $cust_pkg = qsearchs({
 
 my $part_pkg = $cust_pkg->part_pkg;
 
-my @details = $cust_pkg->cust_pkg_detail($detailtype);
+my @details = map { $_->detail } $cust_pkg->cust_pkg_detail($detailtype);
 
 my $title = ( scalar(@details) ? 'Edit ' : 'Add ' ). $name{$detailtype};
 
diff --git a/httemplate/edit/elements/detail-table.html b/httemplate/edit/elements/detail-table.html
new file mode 100644
index 000000000..496ba31b3
--- /dev/null
+++ b/httemplate/edit/elements/detail-table.html
@@ -0,0 +1,85 @@
+<%doc>
+Common code for editing invoice/quotation details/comments.
+
+Expects to be the last element in a two-column table with specified id
+
+  <& /edit/elements/detail-table.html, 
+       id      => 'element_id', # required
+       details => \@details,    # plain text strings, existing details
+       label   => 'Comments',   # optional, shows on first row only
+       field   => 'comment',    # input field name/id, appended with rownum, default 'detail'
+  &>
+
+</%doc>
+
+<SCRIPT>
+% unless ($detail_table_init) {
+%   $detail_table_init = 1;
+
+  var detail_table_info = {};
+  detail_table_info.rownum = {};
+  detail_table_info.label  = {};
+  detail_table_info.field  = {};
+
+  function possiblyAddDetailRow(tableid,rownum) {
+    if (( detail_table_info.rownum[tableid] - rownum == 1 ) || !detail_table_info.rownum[tableid]) {
+      addDetailRow(tableid);
+    }
+  }
+
+  function addDetailRow(tableid,newtext) {
+
+    var table = document.getElementById(tableid);
+    var newrownum = detail_table_info.rownum[tableid];
+    var newfield  = detail_table_info.field[tableid] + newrownum;
+
+    var row = document.createElement('TR');
+
+    var empty_cell = document.createElement('TD');
+    if (!newrownum) {
+      empty_cell.innerHTML = detail_table_info.label[tableid];
+      empty_cell.style.textAlign = 'right';
+    }
+    row.appendChild(empty_cell);
+
+    var detail_cell = document.createElement('TD');
+
+    var detail_input = document.createElement('INPUT');
+    detail_input.setAttribute('name', newfield);
+    detail_input.setAttribute('id',   newfield);
+    detail_input.setAttribute('size', 60);
+    detail_input.setAttribute('maxLength', 65);
+    detail_input.onkeyup = function () { possiblyAddDetailRow(tableid,newrownum) };
+    detail_input.onchange = function () { possiblyAddDetailRow(tableid,newrownum) };
+    detail_input.value = newtext || '';
+    detail_cell.appendChild(detail_input);
+
+    row.appendChild(detail_cell);
+
+    table.appendChild(row);
+
+    detail_table_info.rownum[tableid]++;
+
+  }
+% } # end init
+  detail_table_info.label['<% $id %>'] = '<% emt($label) %>';
+  detail_table_info.field['<% $id %>'] = '<% $field %>';
+  detail_table_info.rownum['<% $id %>'] = 0;
+% foreach my $detail ( @details ) { 
+  addDetailRow('<% $id %>','<% $detail %>');
+% } 
+</SCRIPT>
+
+<%shared>
+my $detail_table_init = 0;
+</%shared>
+<%init>
+my %opt = @_;
+
+my @details = $opt{'details'} ? @{ $opt{'details'} } : ();
+push(@details,'') if $details[$#details] || !@details;
+my $id = $opt{'id'} or die "No id specified";
+my $label = $opt{'label'} || '';
+my $field = $opt{'field'} || 'detail';
+
+</%init>
diff --git a/httemplate/edit/quotation_pkg_detail.html b/httemplate/edit/quotation_pkg_detail.html
index ae09b9c6a..036bffdde 100644
--- a/httemplate/edit/quotation_pkg_detail.html
+++ b/httemplate/edit/quotation_pkg_detail.html
@@ -1,9 +1,4 @@
-<% include("/elements/header-popup.html", $title, '',
-            ( $cgi->param('error') ? '' : 'onload="addRow()"' ),
-          )
-%>
-
-%# <% include('/elements/error.html') %>
+<& /elements/header-popup.html, $title &>
 
 <FORM ACTION="process/quotation_pkg_detail.html" NAME="DetailForm" ID="DetailForm" METHOD="POST">
 
@@ -35,17 +30,11 @@
     </TD>
   </TR>
 
-% my $row = 0;
-% for ( @details ) { 
-
-    <TR>
-      <TD ALIGN="right"><% $row ? '' : 'Detail' %></TD>
-      <TD>
-        <INPUT TYPE="text" NAME="detail<% $row %>" SIZE="60" MAXLENGTH="65" VALUE="<% $_ |h %>" rownum="<% $row++ %>" onkeyup="possiblyAddRow" onchange="possiblyAddrow">
-      </TD>
-    </TR>
-
-% } 
+<& elements/detail-table.html, 
+     id      => 'DetailTable',
+     details => \@details,
+     label   => 'Details',
+ &>
 
 </TABLE>
 
@@ -54,53 +43,6 @@
 
 </FORM>
 
-<SCRIPT TYPE="text/javascript">
-% # abject false laziness with edit/cust_pkg_detail.html
-
-  var rownum = <% $row %>;
-
-  function possiblyAddRow() {
-    if ( ( rownum - this.getAttribute('rownum') ) == 1 ) {
-      addRow();
-    }
-  }
-
-  function addRow() {
-
-    var table = document.getElementById('DetailTable');
-    var tablebody = table.getElementsByTagName('tbody').item(0);
-
-    var row = document.createElement('TR');
-
-    var empty_cell = document.createElement('TD');
-    if (!rownum) {
-      empty_cell.innerHTML = 'Detail:'
-      empty_cell.style.textAlign = 'right';
-    }
-    row.appendChild(empty_cell);
-
-    var detail_cell = document.createElement('TD');
-
-      var detail_input = document.createElement('INPUT');
-      detail_input.setAttribute('name', 'detail'+rownum);
-      detail_input.setAttribute('id',   'detail'+rownum);
-      detail_input.setAttribute('size', 60);
-      detail_input.setAttribute('maxLength', 65);
-      detail_input.setAttribute('rownum',   rownum);
-      detail_input.onkeyup = possiblyAddRow;
-      detail_input.onchange = possiblyAddRow;
-      detail_cell.appendChild(detail_input);
-
-    row.appendChild(detail_cell);
-
-    tablebody.appendChild(row);
-
-    rownum++;
-
-  }
-
-</SCRIPT>
-
 </BODY>
 </HTML>
 <%init>
-- 
2.11.0