Questo plugin non è stato testato con le ultime 3 versioni principali (major releases) di WordPress. Potrebbe non essere più mantenuto, o supportato, e potrebbe presentare problemi di compatibilità se utilizzato con versioni più recenti di WordPress.

Wp Custom Field Chart


This plugin collect data attached to post/article via custom field and make
chart of it.
This plugin use Chart.js for chart drawing ChartJs

Data are collected by looking for specific custom field attached to your
post/page. You can change aggregation method, intervall…

See usage


Edit your post/page in text mode and put some Javascript and a WordPress tag


var mydata = { datasets: [{}]};
[custom_field_chart fields="humidity" js_data="mydata"]

For each field you need to put empty {} into datasets.

For two fields:

var mydata = {datasets: [{},{}]}
[custom_field_chart fields="humidity,temperature" js_data="mydata"]

But it’s pretty useless to put more than one field without different colors 🙂


var mydata = {
    datasets: [
            label: "Humidity",
            fillColor: "rgba(255,73,0,1)",
            strokeColor: "rgba(255,73,0,1)",
            pointColor: "rgba(255,73,0,1)",
            pointStrokeColor: "#fff",
            pointHighlightFill: "#fff",
            pointHighlightStroke: "rgba(220,220,220,1)",
            label: "Temperature",
            fillColor: "rgba(255,73,0,1)",
            strokeColor: "rgba(255,73,0,1)",
            pointColor: "rgba(255,73,0,1)",
            pointStrokeColor: "#fff",
            pointHighlightFill: "#fff",
            pointHighlightStroke: "rgba(220,220,220,1)",

var myopts = {
    pointDotRadius: 1,
    bezierCurveTension: 0.2,
    barStrokeWidth : 2,
    barValueSpacing : 2,
    barDatasetSpacing : 0,

// Optional...
jQuery(window).load(function() { = true; = "easeOutBounce"; = function(){
// End optional

[custom_field_chart width="1000" height="300"
  kind="line" method="track" interval="day" interval_count="31" 
  fields="humidity,temperature" js_data="mydata" js_options="myopts"]


  1. js_data and js_options must reflect name given to your javascript variable.
  2. Look at for documentation
  3. You don’t need to supply labels and data (like in example) 🙂

Tag attributes

= Required =
1. fields: Custom field separate by comma
1. js_data: Name of javascript variable holding chart datasets


  1. width: Chart width (default: 400)
  2. height: Chart Height (default: 200)
  3. method: Aggregate method track, delta or cumulative (defaul: track)
  4. interval: year, month, day (default: day)
  5. interval_count: How many year, mont or day (default: 31)
  6. js_options: Name of javascript variable holding chart options
  7. kind: Chart type line or bar (default: line)
  8. to_date: Current date by default, post date if ‘post’ specified else value supplied
  9. dump: Dumping attributes for debug (default: False)
  10. round: Rounding data with specified precision


Beta software… Interface may change.


  • One field for each chart (Two tags)
  • Combined field in one chart (One Tag)
  • Bar chart with different interval


  1. Upload the entire wp-custom-field-chart folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Include [custom_field_chart] tag in your post/page (See Other Notes)


No FAQ 🙂


Non ci sono recensioni per questo plugin.

Contributi e sviluppo

“Wp Custom Field Chart” è un software open source. Le persone che hanno contribuito allo sviluppo di questo plugin sono indicate di seguito.




  • Bump Chart.js version to 1.0.1-beta.4
  • Better use of Field object, cleaning of old code


  • Add round and dump attribute
  • Using Field class everywhere


  • More attribute validation and default
  • Now as to_date default, introducing post to specify post date as to_date
  • Better readme, well more informations…


  • Uploading some screenshots
  • Improved readme.txt


  • Beta Release