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我試圖按照這Google Maps API geocode function problem代碼來使用Google Geocode API,但我做錯了什麼。我開始使用地理編碼,然後是jQuery驗證程序,但不知何故狀態沒有設置。任何幫助?Javascript jQuery ajax
jQuery(document).ready(function($) {
var shvalidator = $('#post').validate({
rules: {
post_title: { required:true }
},
messages: {
post_title: {required:jQuery.format("Enter the name of the venue")}
}
});
function getAddress() {
var geocoder = new google.maps.Geocoder();
var fulladdress = $('#sh_venue_address1').val()+' ' \
+$('#sh_venue_address2').val()+' ' \
+$('#sh_venue_city').val()+' ' \
+$('#sh_venue_state').val()+' ' \
+$('#sh_venue_postalcode').val();
alert(fulladdress);
var a,b;
geocoder.geocode({ 'address': fulladdress},
function(results, status) {
//**//
if (status == google.maps.GeocoderStatus.OK) {
a = results[0].geometry.location.lat();
b = results[0].geometry.location.lng();
setAddress(a,b);
}
});
}
// this is the callback method that waits for response from google
function setAddress(lat,lng) {
$('#sh_venue_latitude').val(lat);
$('#sh_venue_longitude').val(lng);
alert ($('#sh_venue_latitude').val());
}
// this is used to validate the form before submitting
$('#post').submit(function() {
getAddress();
if (shvalidator.valid()==true){
return true;
} else {
$('#ajax-loading').hide();
$('#publish').removeClass('button-primary-disabled');
return false;
}
});
});
做的console.log(參數),您能得到什麼? –
我得到undefined狀態 – wpuserpj
代碼運行良好,直到// ** //但它然後跳過變量a和b的設置,因爲狀態未定義 – wpuserpj