我正在尝试做一些我认为应该相当简单的事情,但我的结果不稳定。我想打开一个对话框,其中有2个地址字段,使用谷歌地图自动完成功能根据用户输入的内容建议位置。我可以让字段显示“输入位置”,告诉我谷歌地图api呼叫正在运行,但它不是自动完成地址。
编辑:好的我确定了问题。位置下拉列表最终位于对话框后面,因此不可见。那么有人可以告诉我如何更改query-ui对话框和叠加层或谷歌地图下拉框的z-index?以下是我创建的示例的链接,因为您需要注册以供网站使用。 http://google.backcountryride.com/dialog_google_test.php
这是我的代码: JQuery:
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?libraries=places,geometry&sensor=false"></script>
<script type="text/javascript">
$(function() {
var post = $( "#post<?php echo $instance ?>" ),
role = $( "#role<?php echo $instance ?>" ),
allFields = $( [] ).add( post ).add( role),
tips = $( ".validateTips" );
function updateTips( t ) {
tips
.text( t )
.addClass( "ui-state-highlight" );
setTimeout(function() {
tips.removeClass( "ui-state-highlight", 1500 );
}, 500 );
}
function checkLength( o, n ) {
if ( o.val().length < 1 ) {
o.addClass( "ui-state-error" );
updateTips( n + " cannot be blank." );
return false;
} else {
return true;
}
}
function checkRegexp( o, regexp, n ) {
if ( !( regexp.test( o.val() ) ) ) {
o.addClass( "ui-state-error" );
updateTips( n );
return false;
} else {
return true;
}
}
$( "#carpool-request<?php echo $instance ?>" ).dialog({
autoOpen: false,
height: 400,
width: 400,
modal: true,
buttons: {
"Send Message": function() {
var bValid = true;
allFields.removeClass( "ui-state-error" );
bValid = bValid && checkLength( post, "Your message" );
bValid = bValid && checkLength( role, "Your role" );
if ( bValid ) {
//window.alert('All clear!');
document.forms["send_message<?php echo $instance ?>"].submit();
$( this ).dialog( "close" );
}
},
Cancel: function() {
$( this ).dialog( "close" );
}
},
close: function() {
allFields.val( "" ).removeClass( "ui-state-error" );
}
});
$( "#carpool-send<?php echo $instance ?>" ).click(function() {
$( "#carpool-request<?php echo $instance ?>" ).dialog( "open" );
$(".address-field").each (function (ix, item) {
var defaultBounds = new google.maps.LatLngBounds(
new google.maps.LatLng(41.0000, -110.0000),
new google.maps.LatLng(44.000, -112.0000));
var options = {
bounds: defaultBounds,
types: ['geocode']
//types: ['establishment']
};
var autocomplete = new google.maps.places.Autocomplete ($(item).get(0), options);
});
});
});
</script>
用于呈现表单的php:
<?php
//allow sending a message if not you
echo '<div id="carpool-request'.$instance.'" title="Request to join carpool">';
echo '<div id="dialog-form'.$instance.'">';
echo '<div id="dialog-form">';
echo '<p class="validateTips">All form fields are required.</p>';
echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post" id="send_message'.$instance.'">';
echo '<fieldset>';
echo '<input type="hidden" id="subject'.$instance.'" name="subject" value="Join carpool request" class="text ui-widget-content ui-corner-all" />';
echo '<label>Please Provide Where You Will Be Traveling To and From</label>
<label>Start Address:</label>
<input type="text" class="address-field" id="address-start" name="addressStart" value="">
<label>End Address:</label>
<input type="text" class="address-field" id="address-end" name="addressEnd" value="">';
echo '<label>I am a </label>';
echo '<select name="role" size="1" id="role'.$instance.'" >';
echo '<option value="">Please Select</option>';
echo '<option value="D">Driver</option>';
echo '<option value="P">Passenger</option>';
echo '<option value="E">Either</option>';
echo '</select>';
echo '<label>Days you wish to join carpool</label>';
echo '<div id="days-week">';
echo Utility::carpoolDays($row_commuters['commuteId']);
echo '</div>';
echo '<label>Will you pitch in for gas?</label>';
echo '<select name="gas" size="1" id="expenses" >';
echo '<option value="">Please Select</option>';
echo '<option value="Y">Yes</option>';
echo '<option value="N">No</option>';
echo '</select>';
echo '<label for="post" style="width:100%">Add a personal message</label>';
echo '<textarea name="post" id="post'.$instance.'" class="text ui-widget-content ui-corner-all" >';
if(isset($_POST['post'])) echo $_POST['post'];
echo '</textarea>';
echo '<input type="hidden" name="driverId" value="' .$row_commuters['user_id'] . '" />';
echo '<input type="hidden" name="commuteId" value="' .$row_commuters['commuteId'] . '" />';
echo '<input type="hidden" name="tab" value="commute" />';
echo '<input type="hidden" name="process_carpool_request" value="process" />';
echo '</fieldset>';
echo '</form>';
echo '</div>';
echo '</div>';
echo '</div>';
echo '<a href="javascript:void()" id="carpool-send'.$instance.'">Ask to join this carpool</button>';
echo '<br/>';
?>
提前感谢您的帮助!
答案 0 :(得分:16)
所以我想出了包含下拉列表的div是什么类,我将其添加到我的css文件中:
.pac-container {
z-index: 1200 !important;
}
pac-container是由谷歌地图应用于其自动组件下拉列表的div类。通过使用!important修饰符,我能够否决元素样式并将z-index设置为高于查询ui为其对话框设置的z-index。