Quick Tracking:Basic functions

1.1.1 Use the aplus environment variable to call an API operation

The code for direct API calls is more concise in the following format:

const { aplus } =Mini Program Platform Environment Variables // Such as WeChat wx, Alipay my, Byte tt, Baidu Swan, etc.
aplus.${APIName}($arguments) // The arguments are the input parameters 

of the specified API.

The APIName includes:

1. setMetaInfo: overwrites the existing default settings of the SDK

2. appendMetaInfo: the default configuration of the append SDK

3. getMetaInfo: obtains the current configuration of the SDK.

4. record: used to send event logs

5. sendPV: used to send page logs

arguments are the input parameters for each API call

1.1.2 Send API instructions to the instruction queue aplus_queue

To send an API command to the SDK, you can send a command to the command queue aplus_queue of the SDK. The SDK executes the command. The command format is as follows:

const { aplus_queue } =Mini Program Platform Environment Variables // Such as WeChat wx, Alipay my, Byte tt, Baidu Swan, etc.
aplus_queue.push({
 	'action': "$APIName", 
  'arguments': [$arguments] // The arguments are the input parameters of the specified API.
})

• The action parameter represents the name of the API that sends the instruction. Its input parameter is a string and the value is an enumerated value. Available enumerated values are as follows

  • aplus.setMetaInfo: Overwrites the existing default settings of the SDK

  • aplus.appendMetaInfo: the default configuration of the append SDK

  • aplus. getMetaInfo: obtains the current configuration of the SDK.

  • aplus. record: used to send event logs

  • aplus. sendPV: used to send page logs

• The arguments parameter is the input parameter of the API specified in the action. The format is an array. The order of the elements in the array is the same as the order of the input parameter defined by the API.

1.2.1 Use the aplus environment variable to call an API operation

const { aplus } =Mini Program Platform Environment Variables // Such as WeChat wx, Alipay my, Byte tt, Baidu Swan, etc.

// Overwrite the default settings of the SDK.
aplus.setMetaInfo(metaName, metaValue);

// The default settings of the append SDK. This parameter is valid only when the metaValue parameter is of the Array or Object type.
aplus.appendMetaInfo(metaName, metaValue)

// Obtain the current configuration of the SDK.
aplus.getMetaInfo(metaName);

// Used to send event logs.
aplus.record(trackerEventCode, eventType, eventParams);

// Used to send page logs.
aplus.sendPV(pageEventConfig, userData);

1.2.2 Send API commands to the aplus_queue command queue

const { aplus_queue, aplus } =Mini Program Platform Environment Variables // Such as WeChat wx, Alipay my, byte tt, Baidu Swan, etc.

// Overwrite the default settings of the SDK.
aplus_queue.push({
  action: 'aplus.setMetaInfo',
  arguments: [metaName, metaValue]
});

// The default settings of the append SDK. This parameter is valid only when the metaValue parameter is of the Array or Object type.
aplus_queue.push({
  action: 'aplus.appendMetaInfo',
  arguments: [metaName, metaValue]
});

// Obtain the current configuration of the SDK.
aplus.getMetaInfo(metaName);

// Used to send event logs.
aplus_queue.push({
  action: 'aplus.record',
  arguments: [trackerEventCode, eventType, eventParams]
});

// Used to send page logs.
aplus_queue.push({
  action: 'aplus.sendPV',
  arguments: [pageEventConfig, userData]
});