我的页面提交按钮有以下代码:html标记是:
<td align="Right"><input type="submit" value="Add Driver" ></td>
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而jquery是:
$( "input[type=submit]" ).button().click(function( event ) {
event.preventDefault();
});
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如何在上面添加一个ui图标,特别是 ui-icon-circle-plus
我有以下代码显示客户邮政编码,并使用标记在地图上标记:
<?php if($_GET['postcode']){ ?>
//alert(<?php echo $_GET['postcode'];?>)
<?php }?>
function initialize() {
var mapOptions = {
zoom: 4,
center: new google.maps.LatLng("<?php echo $_GET['postcode'];?>"),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map_canvas'),mapOptions);
map.setTilt(45);
var addressArray = new Array("<?php echo $_GET['postcode'];?>");
var geocoder = new google.maps.Geocoder();
var markerBounds = new google.maps.LatLngBounds();
for (var i = 0; i < addressArray.length; i++) {
geocoder.geocode( { 'address': addressArray[i]}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location …Run Code Online (Sandbox Code Playgroud) 可能重复:
你如何在Javascript中舍入到1位小数?
以下代码显示在谷歌地图上显示的特定路线上的总覆盖距离.我设法将数字从公里转换为英里.这是函数的代码:
function computeTotalDistance(result) {
var total = 0;
var myroute = result.routes[0];
for (i = 0; i < myroute.legs.length; i++) {
total += myroute.legs[i].distance.value;
}
total = total *0.621371/ 1000.
document.getElementById('total').innerHTML = total + ' mi';
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总计显示为41.76483039399999 mi.如何将total小数点四舍五入?