【发布时间】:2018-12-15 01:47:12
【问题描述】:
我正在尝试使用从带有元框的自定义帖子生成的多个标记创建地图。作为最终结果,我希望使用带有帖子标题、一些描述和帖子链接的标记的地图。
我想我已经完成了一半,但我遇到了类似的错误
未捕获的 ReferenceError:未定义投资数据
我不知道我做错了什么?请你帮助我好吗?
我的代码:
$args = array('post_type'=> 'investments'); $the_query = new WP_Query( $args );
if ( have_posts() ) : while ( $the_query->have_posts() ) : $the_query->the_post();
$investmentsData[$row]['meta'] = get_post_meta( $post->ID, 'investments_location_details', true );
$investmentsData[$row]['investment'] = [
'id' => get_the_id(),
'title' => get_the_title(),
];
foreach ($investmentsData as $key => $value) {
$investment = $value['tabs'];
$meta = $value['meta'];
}
wp_localize_script('jquery-core', 'investmentsData', $investmentsData);
?>
<div id="map"></div>
<script type="text/javascript">
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 5,
center: new google.maps.LatLng(52.351168, 18.5801487),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
var j = investmentsData.length;
function initMap() {
for (i = 0; i < j; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(investmentsData[i].lat, investmentsData[i].lng),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(investmentsData[i].title);
infowindow.open(map, marker);
}
})(marker, i));
}
};
</script>
<?php
endwhile;
endif;
wp_reset_postdata();
wp_reset_query();
?>
【问题讨论】:
标签: javascript php wordpress google-maps-api-3