chengjianhua/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
<script src="https://cdn.jsdelivr.net/lodash/4/lodash.min.js"></script>

<script id="jsbin-javascript">
'use strict';

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _ref = _;
var get = _ref.get;
var isArray = _ref.isArray;
var flatten = _ref.flatten;

var isRealArray = function isRealArray(a) {
  return isArray(a);
};

function getAllArrayPathsOfModel(model, fieldName) {
  var parts = fieldName.split('[]');
  var lastIndex = parts.length - 1;

  var paths = parts.reduce(function (acc, partPath, partIndex) {
    // eslint-disable-next-line no-param-reassign
    acc = acc.map(function (pathWithIndices) {
      var path = pathWithIndices.path;
      var indices = pathWithIndices.indices;

      var newPath = path + partPath;

      var partData = get(model, newPath);

      if (isRealArray(partData) && partIndex !== lastIndex) {
        return partData.map(function (value, index) {
          return {
            path: newPath + '[' + index + ']',
            indices: indices.concat(index)
          };
        });
      }

      return _extends({}, pathWithIndices, { path: newPath });
    });

    return flatten(acc);
  }, [{ path: '', indices: [] }]);

  console.log(paths);

  return paths;
}

var model = {
  datesCreate: [{
    date: 123,
    slotRange: [1, 2, 3, 4]
  }, {
    date: 456,
    slotRange: [1, 2, 3, 4]
  }]
};

var paths1 = getAllArrayPathsOfModel(model, 'datesCreate[].slotRange');
var paths2 = getAllArrayPathsOfModel(model, 'datesCreate[].date');
var paths3 = getAllArrayPathsOfModel(model, 'datesCreate[]');
var paths4 = getAllArrayPathsOfModel(model, 'datesCreate');
</script>


<script id="jsbin-source-javascript" type="text/javascript">const { get, isArray, flatten } = _;


const isRealArray = a => isArray(a);

function getAllArrayPathsOfModel(model, fieldName) {
  const parts = fieldName.split('[]');
  const lastIndex = parts.length - 1;

  const paths = parts.reduce((acc, partPath, partIndex) => {
    // eslint-disable-next-line no-param-reassign
    acc = acc.map((pathWithIndices) => {
      const { path, indices } = pathWithIndices;
      const newPath = path + partPath;

      const partData = get(model, newPath);

      if (isRealArray(partData) && partIndex !== lastIndex) {
        return partData.map((value, index) => ({
          path: `${newPath}[${index}]`,
          indices: indices.concat(index),
        }));
      }

      return { ...pathWithIndices, path: newPath };
    });

    return flatten(acc);
  }, [{ path: '', indices: [] }]);

  console.log(paths);

  return paths;
}


const model = {
  datesCreate: [
    {
      date: 123,
      slotRange: [ 1, 2, 3, 4 ]
    },
    {
      date: 456,
      slotRange: [ 1, 2, 3, 4 ]
    }
  ]
};

const paths1 = getAllArrayPathsOfModel(model, 'datesCreate[].slotRange');
const paths2 = getAllArrayPathsOfModel(model, 'datesCreate[].date');
const paths3 = getAllArrayPathsOfModel(model, 'datesCreate[]');
const paths4 = getAllArrayPathsOfModel(model, 'datesCreate');
</script></body>
</html>

## jsbin.sayonaq.js
'use strict';

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _ref = _;
var get = _ref.get;
var isArray = _ref.isArray;
var flatten = _ref.flatten;

var isRealArray = function isRealArray(a) {
  return isArray(a);
};

function getAllArrayPathsOfModel(model, fieldName) {
  var parts = fieldName.split('[]');
  var lastIndex = parts.length - 1;

  var paths = parts.reduce(function (acc, partPath, partIndex) {
    // eslint-disable-next-line no-param-reassign
    acc = acc.map(function (pathWithIndices) {
      var path = pathWithIndices.path;
      var indices = pathWithIndices.indices;

      var newPath = path + partPath;

      var partData = get(model, newPath);

      if (isRealArray(partData) && partIndex !== lastIndex) {
        return partData.map(function (value, index) {
          return {
            path: newPath + '[' + index + ']',
            indices: indices.concat(index)
          };
        });
      }

      return _extends({}, pathWithIndices, { path: newPath });
    });

    return flatten(acc);
  }, [{ path: '', indices: [] }]);

  console.log(paths);

  return paths;
}

var model = {
  datesCreate: [{
    date: 123,
    slotRange: [1, 2, 3, 4]
  }, {
    date: 456,
    slotRange: [1, 2, 3, 4]
  }]
};

var paths1 = getAllArrayPathsOfModel(model, 'datesCreate[].slotRange');
var paths2 = getAllArrayPathsOfModel(model, 'datesCreate[].date');
var paths3 = getAllArrayPathsOfModel(model, 'datesCreate[]');
var paths4 = getAllArrayPathsOfModel(model, 'datesCreate');
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>
	<body>
	<script src="https://cdn.jsdelivr.net/lodash/4/lodash.min.js"></script>

	<script id="jsbin-javascript">
	'use strict';

	var _extends = Object.assign \|\| function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

	var _ref = _;
	var get = _ref.get;
	var isArray = _ref.isArray;
	var flatten = _ref.flatten;

	var isRealArray = function isRealArray(a) {
	return isArray(a);
	};

	function getAllArrayPathsOfModel(model, fieldName) {
	var parts = fieldName.split('[]');
	var lastIndex = parts.length - 1;

	var paths = parts.reduce(function (acc, partPath, partIndex) {
	// eslint-disable-next-line no-param-reassign
	acc = acc.map(function (pathWithIndices) {
	var path = pathWithIndices.path;
	var indices = pathWithIndices.indices;

	var newPath = path + partPath;

	var partData = get(model, newPath);

	if (isRealArray(partData) && partIndex !== lastIndex) {
	return partData.map(function (value, index) {
	return {
	path: newPath + '[' + index + ']',
	indices: indices.concat(index)
	};
	});
	}

	return _extends({}, pathWithIndices, { path: newPath });
	});

	return flatten(acc);
	}, [{ path: '', indices: [] }]);

	console.log(paths);

	return paths;
	}

	var model = {
	datesCreate: [{
	date: 123,
	slotRange: [1, 2, 3, 4]
	}, {
	date: 456,
	slotRange: [1, 2, 3, 4]
	}]
	};

	var paths1 = getAllArrayPathsOfModel(model, 'datesCreate[].slotRange');
	var paths2 = getAllArrayPathsOfModel(model, 'datesCreate[].date');
	var paths3 = getAllArrayPathsOfModel(model, 'datesCreate[]');
	var paths4 = getAllArrayPathsOfModel(model, 'datesCreate');
	</script>



	<script id="jsbin-source-javascript" type="text/javascript">const { get, isArray, flatten } = _;


	const isRealArray = a => isArray(a);

	function getAllArrayPathsOfModel(model, fieldName) {
	const parts = fieldName.split('[]');
	const lastIndex = parts.length - 1;

	const paths = parts.reduce((acc, partPath, partIndex) => {
	// eslint-disable-next-line no-param-reassign
	acc = acc.map((pathWithIndices) => {
	const { path, indices } = pathWithIndices;
	const newPath = path + partPath;

	const partData = get(model, newPath);

	if (isRealArray(partData) && partIndex !== lastIndex) {
	return partData.map((value, index) => ({
	path: `${newPath}[${index}]`,
	indices: indices.concat(index),
	}));
	}

	return { ...pathWithIndices, path: newPath };
	});

	return flatten(acc);
	}, [{ path: '', indices: [] }]);

	console.log(paths);

	return paths;
	}


	const model = {
	datesCreate: [
	{
	date: 123,
	slotRange: [ 1, 2, 3, 4 ]
	},
	{
	date: 456,
	slotRange: [ 1, 2, 3, 4 ]
	}
	]
	};

	const paths1 = getAllArrayPathsOfModel(model, 'datesCreate[].slotRange');
	const paths2 = getAllArrayPathsOfModel(model, 'datesCreate[].date');
	const paths3 = getAllArrayPathsOfModel(model, 'datesCreate[]');
	const paths4 = getAllArrayPathsOfModel(model, 'datesCreate');
	</script></body>
	</html>