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loadFileData

loadFileData​

Reads a JSON file from the local asset data folder and applies it as the given Provider Instance's response data.

Parameters

  • provInstName (String): The name of the Provider Instance to apply the data to
  • fileName (String): The JSON file name inside the asset data folder (e.g. "sample.json")

Returns: None (void)

Description

Use it to populate a form's DataSet from a local file, without the network. Internally the file data is applied to the pi.{provInstName} path, so the DataSet bound to that Provider Instance updates automatically.

Example

// 에셋 data 폴더의 stock_list.json을 stockProvider에 적용
$vm.loadFileData("stockProvider", "stock_list.json");

Related

  • $vm.requestData(provInstName) — request data from the server