Hi ,
I'm running from the IBM ZOS Unix system server and can issue the sample
linechart successfully if I hard code values as see below. If I add a REXX
do loop to the data and build the addrows, My source returns a chart
without data. If I HARD code the say statements, it works and I can see it
in the browser. I'm reading in a file via readfile and parsing the values
via rexx. Any ideas ? I
Thanks in advance !
Michael
---- Native output from rexx (showing the rexx variable ARE being
populated on the mainframe) ----
SYccc E /tmp/cccccc 15:18:33.915861.stdout.ishell Line 00000000 Col
001 080
Command ===> Scroll ===>
PAGE
*********** *** Top of Data
**********************************
Content-typ Exit status=0
t=UTF-8
<!DOCTYPE
HTML>
<title> TEST
PIEL</title>
<html>
<head>
<script type="text/javascript" src="
https://www.gstatic.com/charts/loader.js";><
<script
type="text/javascript">
google.charts.load('current', {packages:
Ý'corechart'¨});
google.charts.setOnLoadCallback(drawVisualization);
function drawVisualization()
{
// Define the chart to be
drawn.
var dataTable = new
google.visualization.DataTable();
dataTable.addColumn('datetime', 'Time of
Day');
dataTable.addColumn('number', 'Trans per
Min.');
dataTable.addColumn('number', 'Trans per
hour');
dataTable.addRows(Ý
Ýnew Date("01/02/2015 16:01"),
5,10¨,
Ýnew Date("01/02/2015 16:02"),
15,3¨,
Ýnew Date("01/02/2015 16:03"), 19,4¨);
// Instantiate and draw the
chart.
var formatter = new google.visualization.DateFormat({pattern:
'yyyy/MM/dd'});
var options =
{
title: 'Rate the Day on a Scale of 1 to
10',
width:
900,
height:
500,
hAxis:
{
format: 'yyyy mm dd hh
ss',
gridlines: {count:
15}
},
vAxis:
{
gridlines: {color:
'none'},
minValue:
0
-----------------------------------------------------------------------------------------------
------------------------------ Source browser output
---------------------------------
<!DOCTYPE HTML>
<title> TEST PIEL</title>
<html>
<head>
<script type="text/javascript" src
="https://www.gstatic.com/charts/loader.js";></script>
<script type="text/javascript">
google.charts.load('current', {packages: ['corechart']});
google.charts.setOnLoadCallback(drawVisualization);
function drawVisualization() {
// Define the chart to be drawn.
var dataTable = new google.visualization.DataTable();
dataTable.addColumn('datetime', 'Time of Day');
dataTable.addColumn('number', 'Trans per Min.');
dataTable.addColumn('number', 'Trans per hour');
dataTable.addRows([
// Instantiate and draw the chart.
var formatter = new google.visualization.DateFormat({pattern: 'yyyy/MM/dd'
});
var options = {
title: 'Rate the Day on a Scale of 1 to 10',
width: 900,
height: 500,
hAxis: {
format: 'yyyy mm dd hh ss',
gridlines: {count: 15}
},
vAxis: {
gridlines: {color: 'none'},
minValue: 0
}
};
var chart = new google.visualization.LineChart(document.getElementById(
'visualization'));
chart.draw(dataTable, {curveType: "function"});
}
</script>
</head>
<body>
<!-- Identify where the chart should be drawn. -->
<div id="visualization"/>
</body>
</html>
------------------------------------------- / end browser
---------------- REXX source code ----
say 'Content-type: text/html;charset=UTF-8'
/* Next line - very important */
/* It separates the HTTP header from the body of the reponse */
/* Do no delete it */
say ''
say'<!DOCTYPE HTML> '
say'<title> TEST PIEL</title>'
say'<html>'
say'<head>'
say' <script type="text/javascript" src="'loadit'"></script>'
say' <script type="text/javascript">'
say" google.charts.load('current', {packages: Ý'corechart'¨});"
say" google.charts.setOnLoadCallback(drawVisualization);"
say" function drawVisualization() {"
say" // Define the chart to be drawn. "
say" var dataTable = new google.visualization.DataTable();"
say" dataTable.addColumn('datetime', 'Time of Day'); "
say" dataTable.addColumn('number', 'Trans per Min.'); "
say" dataTable.addColumn('number', 'Trans per hour'); "
say" dataTable.addRows("'AD'x
Do cnt = 1 to nd.0
If cnt ¬= nd.0 Then
Do
say 'AD'x||nd.cnt||'BD'x||','
End
Else
Do
say 'AD'x||nd.cnt||'BD'x||");"
End
end
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