Blocks

The block reads the exchange rates from the Currency Converter API website

This will insert a block to find out if the page is embedded as a frame to other site and will prevent that by redirecting to the correct page without framing.

Message if framing detected:

"Address Field" inserts an autocomplete address field integrated to Google Places.

"Ad Blocker Alert" displays a pop-up window if there is an Ad Blocker active in the browser, and limit the access to the page's content.

Message to display:

Your browser uses an Ad Blocker that prevents the correct functioning of this page.

"Words Counter" inserts a javascript block with the wordsCounter routine:

wordsCounter(text);

• text: Text to check.

Example:

wordsCounter("Lorem ipsum");

Output: 2

"Pie Chart" inserts a javascript block with the setPieChartBlock routine to generate pie chart into a canvas tag with the values passed as parameters:

setPieChartBlock(canvasId, values);

• canvasId: the routine requires you insert a <canvas id="canvasId"></canvas> tag in your webpage where display the chart. The id of the canvas tag should be passed as the first parameter of the routine.
• values: array of values to display in the chart. For example: [10,5,100].
  
  To display a label associated to the values, the elements in the array must be objects with the structure: {label: <text here>, value: <number here>}
  For example: [{label: 'First item', value: 10},{label: 'Second item', value: 5},{label: 'Third item', value: 100}]
  
  To specify the colors of bars, define the colors code as part of the object (if no colors are defined, the plugin will use the default colors).
  For example: [{label: 'First item', value: 10, color: '#FF0000'},{label: 'Second item', value: 5, color: '#00FF00'},{label: 'Third item', value: 100, color: '#0000FF'}]

Example:

setPieChartBlock('canvasId', [{label: 'First item', value: 10, color: '#FF0000'},{label: 'Second item', value: 5, color: '#00FF00'},{label: 'Third item', value: 100, color: '#0000FF'}]);

"Bubble Chart" inserts a javascript block with the setBubbleChartBlock routine to generate a bubble chart into a canvas tag with the values passed as parameters:

setBubbleChartBlock(canvasId, values);

• canvasId: the routine requires you insert a <canvas id="canvasId"></canvas> tag in your webpage where display the chart. The id of the canvas tag should be passed as the first parameter of the routine.
• values: array of values to display in the chart. For example: [10,5,100].
  
  To display a label associated to the values, the elements in the array must be objects with the structure: {label: <text here>, value: <number here>}
  For example: [{label: 'First item', value: 10},{label: 'Second item', value: 5},{label: 'Third item', value: 100}]
  
  To specify the color of points, pass an object as the third parameter of the "setBubbleChartBlock" function, with the color attribute (if no color is defined, the plugin will use a color by default).
  For example:
  setBubbleChartBlock('canvasId', [{label: 'First item', value: 10},{label: 'Second item', value: 5},{label: 'Third item', value: 100}],{color: '#FF0000'});

The "Javascript Unserializer" inserts a javascript block with the unserialize routine:

unserialize(phptext);

• phptext: Serialized PHP Object.

Examples:

unserialize('O:8:"stdClass":2:{s:5:"attr1";s:15:"First Attribute";s:5:"attr2";s:16:"Second Attribute";}');

Output would be a javascript object with the structure:

{attr1:"First Attribute", attr2:"Second Attribute"}

"Line Chart" inserts a javascript block with the setLineChartBlock routine to generate line chart into a canvas tag with the values passed as parameters:

setLineChartBlock(canvasId, data, config);

• canvasId: the routine requires you insert a <canvas id="canvasId"></canvas> tag in your webpage where display the chart. The id of the canvas tag should be passed as the first parameter of the routine.
• data: array of datasets with the information to display in the chart. For example:
  
    [
      {
        'dataset': 'First Dataset',
        'color' : 'red',
        'values' : {
          'label a': 10,
          'label b': 15,
        'label c': 30
        }
      },
      {
        'dataset': 'Second Dataset',
        'color' : 'blue',
        'values' : {
          'label a': 40,
          'label b': 20,
          'label c': 5
        }
      }
    ]
• config: object tha allows to define the chart title. For example:
  
  {'title': 'Line Chart'}

Example:

setLineChartBlock('canvasId', [{'dataset': 'First Dataset','color': 'red','values': {'label a': 10,'label b': 15,'label c': 30}},{'dataset': 'Second Dataset','color': 'blue','values': {'label a': 40,'label b': 20,'label c': 5}}],{'title': 'Line Chart'});