Info from datablock
1 min read ·
Display scatter chart using Chart.js.
shortcodes
Make datablock.html
in layouts\shortcodes\blank
to get information of datablock.
{{ $r := ( .Inner | chomp) }}
{{ $seed := "foo" }}
{{ $id := delimit (shuffle (split (md5 $seed) "" )) "" }}
<div id="{{ $id }}"></div>
<script>
var r = {{ ( .Inner | chomp) }};
var lines = r.split('\n');
lines.shift();
lines = lines.join('\n');
block = lines.split('\n\n');
var info = [];
var n = 0;
for(b of block) {
let rows = b.split('\n');
let cols = rows[0].split(',');
let Nrows = rows.length;
let Ncols = cols.length;
info.push({block: n, rows: Nrows, cols: Ncols});
n += 1
}
var text = "";
for(o of info) {
text += "blok " + o['block'] + ': ';
text += "rows = " + o['rows'] + ', ';
text += "cols = " + o['cols'] + '<br>';
text += '<br>';
}
var div = document.getElementById("{{ $id }}");
//div.innerHTML = JSON.stringify(info);
div.innerHTML = text;
//console.log(info);
</script>
</div>
result
usage
{{< blank/datablock >}}
1
2
3
1,4,16
2,32,64
10,100
20,200
30,300
40,400
1,2,3,4,5,6
7,8,9,0,9,8
7,6,5,4,3,2
1,0,1,2,3,4
5,6,7,8,9,0
{{< /blank/datablock >}}