Я пытаюсь использовать Google Maps autocomplete
в ext.Net
. Я знаю, что Google autocomplete
поддерживает только window.HTMLInputElement(input tags)
. Есть ли обходной путь, который работает?
КОД
1012 * Javascript *
var placeSearch, autocomplete;
var componentForm = {
street_number: 'short_name',
route: 'long_name',
locality: 'long_name',
administrative_area_level_1: 'short_name',
country: 'long_name',
postal_code: 'short_name'
};
function initAutocomplete() {
// Create the autocomplete object, restricting the search to geographical
// location types.
autocomplete = new google.maps.places.Autocomplete(
/** @type {!HTMLInputElement} */(document.getElementById('autocomplete')),
{ types: ['geocode'] });
// When the user selects an address from the dropdown, populate the address
// fields in the form.
autocomplete.addListener('place_changed', fillInAddress);
}
function fillInAddress() {
// Get the place details from the autocomplete object.
var place = autocomplete.getPlace();
for (var component in componentForm) {
document.getElementById(component).value = '';
document.getElementById(component).disabled = false;
}
// Get each component of the address from the place details
// and fill the corresponding field on the form.
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(component).value = val;
}
}
}
// Bias the autocomplete object to the user's geographical location,
// as supplied by the browser's 'navigator.geolocation' object.
function geolocate() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function (position) {
var geolocation = {
lat: position.coords.latitude,
lng: position.coords.longitude
};
var circle = new google.maps.Circle({
center: geolocation,
radius: position.coords.accuracy
});
autocomplete.setBounds(circle.getBounds());
});
}
}
Вот 2 поля, если использовать <input
, то это работает, но если я использую <ext:TextField
, тогда это не
<script src="https://maps.googleapis.com/maps/api/js?key=[API_KEY]&libraries=places&callback=initAutocomplete"
async defer></script>
<td class="wideField" colspan="3">
<%--<input class="field" id="locality"
disabled="true">
</input>--%>
<ext:TextField ID="autocomplete" runat="server" EmptyText="Enter your address">
<Listeners>
<AfterRender Handler="
// Create the autocomplete object, restricting the search to geographical
// location types.
autocomplete = new google.maps.places.Autocomplete(
/** @type {!HTMLInputElement} */(document.getElementById('autocomplete-inputEl')),
{ types: ['geocode'] });
// When the user selects an address from the dropdown, populate the address
// fields in the form.
autocomplete.addListener('place_changed', fillInAddress);
var input = document.getElementById('autocomplete-inputEl');
var searchBox = new google.maps.places.SearchBox(input);
"
/>
</Listeners>
</ext:TextField>
</td>