Example: Complex Metrics - evolv-ai/metrics GitHub Wiki

The following are a set of more complex examples.

Checking for threshold of input value when CTA is clicked:

{
    "source": "dom",            
    "key": "form select.amount",
    "type": "number",
    "on": "change",
    "extract": {
        "attribute": "value",
        "parse": "[0-9,]+.?$"
    },
    "apply": [
        {"tag": "amount", "action": "bind" },
        {"tag": "amount.selected", "action": "event"},
        {"tag": "below-ten.selected", "action": "event",  "when" : {"operator": "<", "value": 10000}},
        {"tag": "above-ten.selected", "action": "event", "when" : {"operator": ">=", "value": 10000}}
    ]
}

This example waits for the value of the element matching form select.amount and then extracts the numeric value from that element and then does the following:

• binds the value to audience attribute 'amount'
• creates event amount.selected
• if then generates event below-ten.selected if the value is less than 10000 or above-ten.selected if the value is more or equal to 10000

more to come...