我收到显示此数据字符串的成功警报，但由于某种原因我的php代码没有执行，否则它确实不成功，我不确定哪个。感谢。
inputPlantSite=Syncrude+Base+Mine&inputRouteNumber=aafdfadsfadsafds&inputStopNumber=asfdafdsasfdafds&inputLatitude=57.90609313959766&inputLongitude=-113.4063720703125&inputStreetName=asfdafdsasfdafds&inputArrivalTime=asfdafdsasfdafds&inputDayOfWeek=Weekday&inputDirectionOfBus=Town+to+Site&inputWhatShift=asfdafdsasfdafds&markerVariable=addmarker
这是我的Ajax / Jquery
$(function() {
$("#submit_marker").click(function(e) { e.preventDefault();
var inputPlantSite = $("#inputPlantSite").val();
var inputRouteNumber = $("#inputRouteNumber").val();
var inputStopNumber = $("#inputStopNumber").val();
var inputLatitude = $("#inputLatitude").val();
var inputLongitude = $("#inputLongitude").val();
var inputStreetName = $("#inputStreetName").val();
var inputArrivalTime = $("#inputArrivalTime").val();
var inputDayOfWeek = $("#inputDayOfWeek").val();
var inputDirectionOfBus = $("#inputDirectionOfBus").val();
var inputWhatShift = $("#inputWhatShift").val();
var inputAddMarker = $("#inputAddMarker").val();
var inputUpdateMarker = $("#inputUpdateMarker").val();
var inputDeleteMarker = $("#inputDeleteMarker").val();
var dataString = $('#formManageMarker').serialize();
alert(dataString);
$.ajax({
type: "POST",
url: "php/addmarker.php",
data: dataString,
dataType: "json",
success: function() {
alert("Successfully added marker");
}
});
return false;
});
});
这是我的表格：
<form name="formManageMarker" method="post" action="">
<select name="inputPlantSite" class="input-block-level" id="inputPlantSite">
<option value="Syncrude Base Mine">Syncrude Base Mine</option>
<option value="Syncrude Base Plant">Syncrude Base Plant</option>
<option value="Syncrude Aurora Base Mine">Syncrude Aurora Base Mine</option>
<option value="Syncrude Aurora Base Plant">Syncrude Aurora Base Plant</option>
<option value="Suncor Base Mine">Suncor Base Mine</option>
<option value="Suncor Base Plant">Suncor Base Plant</option>
<option value="Suncor Firebag">Suncor Firebag</option>
<option value="Albian Sands">Albian Sands</option>
</select>
<input type="text" class="input-block-level" placeholder="Route Number e.g. 1" name="inputRouteNumber" id="inputRouteNumber">
<input type="text" class="input-block-level" placeholder="Stop Number e.g. 1" name="inputStopNumber" id="inputStopNumber">
<input type="text" class="input-block-level" placeholder="Latitude" name="inputLatitude" id="inputLatitude">
<input type="text" class="input-block-level" placeholder="Longitude" name="inputLongitude" id="inputLongitude">
<input type="text" class="input-block-level" placeholder="Street Name" name="inputStreetName" id="inputStreetName">
<input type="text" class="input-block-level" placeholder="Arrival Time e.g. 6:00am" name="inputArrivalTime" id="inputArrivalTime">
<select name="inputDayOfWeek" class="input-block-level" id="inputDayOfWeek">
<option value="Weekday">Weekday</option>
<option value="Weekend">Weekend</option>
<option value="ADO">ADO</option>
</select>
<select name="inputDirectionOfBus" class="input-block-level" id="inputDirectionOfBus">
<option value="Town to Site">Town To Site</option>
<option value="Site To Town">Site To Town</option>
</select>
<input type="text" name="inputWhatShift" id="inputWhatShift" class="input-block-level" placeholder="What Shift e.g. Day Night">
<select name="markerVariable" class="input-block-level">
<option value="addmarker" class="alert-success">Add Marker</option>
<option value="updatemarker" class="alert-info">Update Marker</option>
<option value="deletemarker" class="alert-error">Delete Marker</option>
</select>
<button type="submit" name="addmarker" id="submit_marker" class="btn btn-info btn-large">Create Marker</button>
</form>
PHP文件：
<?php
require_once('./config.inc.php');
$plantsite = $_POST['inputPlantSite'];
$routenumber = $_POST['inputRouteNumber'];
$stopnumber = $_POST['inputStopNumber'];
$latitude = $_POST['inputLatitude'];
$longitude = $_POST['inputLongitude'];
$streetname = $_POST['inputStreetName'];
$markertitle = "Stop $stopnumber Route $routenumber";
$arrivaltime = $_POST['inputArrivalTime'];
$directionofbus = $_POST['inputDirectionOfBus'];
$whatshift = $_POST['inputWhatShift'];
$inputSearchSite = $_POST['inputSearchSite'];
$inputSearchRoute = $_POST['inputSearchRoute'];
$dayofweek = $_POST['inputDayOfWeek'];
$inputMarkerVariable = $_POST['markerVariable'];
$success = 0;
/* Connect to Database */
$mysqli = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_BASE);
if (mysqli_connect_errno()) {
printf('Connect failed: %s\n', mysqli_connect_error());
exit();
}
if ($stmt = $mysqli -> prepare("SELECT Latitude, Longitude, Title, Arrival_Time, Direction_Of_Bus, What_Shift FROM Routes")) {
$stmt -> execute();
$stmt -> bind_result($gLatitude, $gLongitude, $gTitle, $gArrivalTime, $gDirectionOfBus, $gwhatShift);
}
if ($inputMarkerVariable == "addmarker") {
/* Check fields */
if ((!empty($stopnumber)) && (!empty($whatshift)) && (!empty($routenumber)) && (!empty($latitude))
&& (!empty($longitude)) && (!empty($streetname)) && (!empty($arrivaltime))) {
/* Connect to the Database */
$mysqli = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_BASE);
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* Get ready to query database */
if ($stmt = $mysqli -> prepare("INSERT INTO Routes (Plant_Site, Route_Number, Stop_Number, Street_Name,
Latitude, Longitude, Title, Arrival_Time, Day_Of_Week,
Added_By, Direction_Of_Bus, What_Shift, Updated_At, Created_At)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW())")) {
/* Bind Parameters */
$stmt -> bind_param('ssssssssssss', $plantsite, $routenumber, $stopnumber, $streetname,
$latitude, $longitude, $markertitle,
$arrivaltime, $dayofweek, $sesh_email, $directionofbus, $whatshift);
/* Exceute and send it to database */
$stmt -> execute();
$success = 1;
json_encode(true);
json_encode(false);
$stmt -> close();
if ($stmt = $mysqli -> prepare("SELECT Latitude, Longitude, Title, Arrival_Time, Direction_Of_Bus, What_Shift FROM Routes")) {
$stmt -> execute();
$stmt -> bind_result($gLatitude, $gLongitude, $gTitle, $gArrivalTime, $gDirectionOfBus, $gwhatShift);
}
} else {
printf('Couldnt make a connection');
}
} else { $alertmarker = "Not all fields are filled out"; }
}
if (isset($_POST['inputSortMarkers'])) {
$mysqli -> mysqli(DB_HOST, DB_USER, DB_PASS, DB_BASE);
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* Get Ready to Sort Markers */
if ($stmt = $mysqli -> prepare("SELECT Latitude, Longitude, Title, Arrival_Time, Direction_Of_Bus, What_Shift FROM Routes WHERE Plant_Site = ? AND Route_Number = ?")) {
$stmt -> bind_param('si', $inputSearchSite, $inputSearchRoute);
$stmt -> execute();
$stmt -> bind_result($gLatitude, $gLongitude, $gTitle, $gArrivalTime, $gDirectionOfBus, $gwhatShift);
printf('Worked');
}
}
?>
答案 0 :(得分：2)
您的代码中有return false，因此下面的代码将无法执行。
您也可以使用$('form').serialize();发送数据字符串。
并使用以下代码。
$("#submit_marker").click(function(e) { e.preventDefault();
以上代码将强制button仅执行click个事件代码。
答案 1 :(得分：0)
尝试将连接的每个变量编码为dataString：
dataString = 'inputPlantSite=' + encodeURIComponent(inputPlantSite) + '&..=' + encodeURIComponent(..)
答案 2 :(得分：0)
尝试像这样序列化您的信息..
var serialized = $(dataString).serialize();
$.ajax({
type: "POST",
url: "php/addmarker.php",
data: serialized,
success: function() {
alert("Successfully added marker");
}
.serialize（）方法以标准URL编码表示法创建文本字符串。它在表示一组表单元素的jQuery对象上运行。
答案 3 :(得分：0)
试试这个：
$.post('php/addmarker.php',{
//param : value
inputPlantSite : inputPlantSite,
inputRouteNumber : inputRouteNumber,
inputStopNumber : inputStopNumber,
inputLatitude : inputLatitude,
inputLongitude : inputLongitude,
inputStreetName : inputStreetName,
inputArrivalTime : inputArrivalTime,
inputDayOfWeek : inputDayOfWeek,
inputDirectionOfBus : inputDirectionOfBus,
inputWhatShift : inputWhatShift,
inputAddMarker : inputAddMarker,
inputUpdateMarker : inputUpdateMarker,
inputDeleteMarker : inputDeleteMarker
},function(data){
console.log(data);
alert("Successfully added marker");
});