Google Places自动完成两种表格

Question

我正在尝试使用Google地方信息自动填充功能以两种形式填充地址字段。左侧的表单来自位置，右侧的表单用于目的地。 到目前为止，这就是我所掌握的内容，我不明白如何使此代码对两种形式都适用。同样，两种形式在同一页上并排放置。

var placeSearch, autocompleteFrom, autocompleteTo;

var componentForm = {
    street_number: 'short_name',
    route: 'long_name',
    locality: 'long_name',
    administrative_area_level_1: 'short_name',
    postal_code: 'short_name'
};

var componentFormTwo = {
    street_number: 'short_name',
    route: 'long_name',
    locality: 'long_name',
    administrative_area_level_1: 'short_name',
    postal_code: 'short_name'
};


function initAutocomplete() {
    autocompleteFrom = new google.maps.places.Autocomplete((document.getElementById('autocompleteone')),
        {
            types: ['geocode']
        });

    autocompleteTo = new google.maps.places.Autocomplete((document.getElementById('autocompletetwo')),
        {
            types: ['geocode']
        });

    autocompleteFrom.addListener('place_changed', fillInFromAddress);
    autocompleteTo.addListener('place_changed', fillInToAddress);
}

function fillInFromAddress() {
    var place = autocompleteFrom.getPlace();

    for (var component in componentForm) {
        document.getElementById(component).value = '';
        document.getElementById(component).disabled = false;
    }

    for (var i = 0; i < place.address_components.length; i++) {
        var addressType = place.address_components[i].types[0];
        if (componentForm[addressType]) {
            var val = place.address_components[i][componentForm[addressType]];
            document.getElementById(addressType).value = val;
        }
    }
}

function fillInToAddress() {
    var placetwo = autocompleteTo.getPlace();

    for (var component in componentFormTwo) {
        document.getElementById(component).value = '';
        document.getElementById(component).disabled = false;
    }

    for (var i = 0; i < placetwo.address_components.length; i++) {
        var addressType = placetwo.address_components[i].types[0];
        if (componentFormTwo[addressType]) {
            var val = placetwo.address_components[i][componentFormTwo[addressType]];
            document.getElementById(addressType).value = val;
        }
    }
}