Ich habe eine Aufgabe, die über Ajax Post-Daten ist und fragen Sie auch das Skript, um Daten anzuzeigen ... Ich habe 3 Dateien .. HTML-Datei führen Sie eine Ajax auf das PHP-Skript, Passwrapper .php und dann das andere Skript, um alle Daten im JSON-Format auf der console.log in der HTML-Datei zu zeigen. Ich habe einige Ajax-Post-Werte wie 'Abdullahlahlahla' und 'Muslim' implementiert, so dass die passwrapper.php erhalten diese Daten und echo auf der Konsole getrennt von den ganzen Daten ... Entwickler sagte Ajax kann nicht Echo 2 mal ...... Ist es total unmöglich ???? Wenn es keine Möglichkeit gibt, bitte sagen Sie mir andere Optionen ... Anforderung: Bitte ändern Sie nicht die Student.php, wie ich möchte, dass das PHP-Skript alle Daten in JSON Echo .. Ändern Sie die Paswrapper.php und HTML-Datei ..Anzeigen von Daten und gepostete Werte getrennt in Ajax Post
Wenn ich die HTML-Datei ausführen, stellt der Fehler
Status Code: 200
ErrorThrown: SyntaxError: Unexpected token < in JSON at position 1634
jqXHR.responseText:
[{"student_id":"1","student_name":"Ashfur","student_gender":"F","student_age":"19","student_religion":"Muslim","student_course_id":"1"},{"student_id":"2","student_name":"Irfan","student_gender":"M","student_age":"17","student_religion":"Islam","student_course_id":"4"},{"student_id":"3","student_name":"Alice","student_gender":"F","student_age":"21","student_religion":"Chinese","student_course_id":"2"},{"student_id":"4","student_name":"Mohit","student_gender":"M","student_age":"20","student_religion":"Christian","student_course_id":"6"},{"student_id":"5","student_name":"Susy","student_gender":"F","student_age":"27","student_religion":"Chirstian","student_course_id":"5"},{"student_id":"6","student_name":"Ida","student_gender":"F","student_age":"23","student_religion":"Islam","student_course_id":"3"},{"student_id":"7","student_name":"Abdul","student_gender":"M","student_age":"22","student_religion":"Islam","student_course_id":"1"},{"student_id":"8","student_name":"Ernest","student_gender":"M","student_age":"25","student_religion":"Chinese","student_course_id":"4"},{"student_id":"9","student_name":"Wei Ling","student_gender":"F","student_age":"23","student_religion":"Chinese","student_course_id":"2"},{"student_id":"10","student_name":"Ashtae","student_gender":"M","student_age":"23","student_religion":"Islam","student_course_id":"4"},{"student_id":"11","student_name":"Jasmine","student_gender":"F","student_age":"23","student_religion":"Chinese","student_course_id":"2"},{"student_id":"65656","student_name":"yyyyty","student_gender":"F","student_age":"65","student_religion":"anything","student_course_id":"009090"}]
Also there is the posted values on the console.log which states LastRowname = Abdullahlahlahlah LastRowReligion = Muslim
HTML Datei
<html>
<head>
<script type="text/javascript" src="/Cesium-1.34/ThirdParty/jquery-1.11.3.min.js"></script>
</head>
<div id="results"</div>
<div id="resulte"</div>
<script type="text/javascript">
showData();
function showData()
{
$.ajax({
type: "post",
url: "passwrapper.php",
dataType: "json",
data: {
lastName: 'Abdullahlahlahlah',
lastReligion: 'Muslim',
},
success: function(data){
console.log(data);
},
error: function(jqXHR, textStatus, errorThrown) {
alert('An error occurred... Look at the console (F12 or Ctrl+Shift+I, Console tab) for more information!');
$('#resulte').html('<p>Status Code: '+jqXHR.status+'</p><p>ErrorThrown: ' + errorThrown + '</p><p>jqXHR.responseText:</p><div>'+jqXHR.responseText + '</div>');
console.log('jqXHR:');
console.log(jqXHR);
console.log('textStatus:');
console.log(textStatus);
console.log('errorThrown:');
console.log(errorThrown);
},
});
};
</script>
</body>
</html>
passwrapper.php
student.php
<?php
function executePass()
{
$conn = mysqli_connect('localhost','root','netwitness') or die ("Could not connect database");
$db = mysqli_select_db($conn,'abdpractice') or die ('Could not select database');
$result = mysqli_query($conn,"select * from student");
$json_array = array();
while ($row = mysqli_fetch_assoc($result))
{
$json_array[] = $row;
}
echo json_encode($json_array);
}
?>
in meinem Netzwerk Registerkarte
[{"student_id":"1","student_name":"Ashfur","student_gender":"F","student_age":"19","student_religion":"Muslim","student_course_id":"1"},{"student_id":"2","student_name":"Irfan","student_gender":"M","student_age":"17","student_religion":"Islam","student_course_id":"4"},{"student_id":"3","student_name":"Alice","student_gender":"F","student_age":"21","student_religion":"Chinese","student_course_id":"2"},{"student_id":"4","student_name":"Mohit","student_gender":"M","student_age":"20","student_religion":"Christian","student_course_id":"6"},{"student_id":"5","student_name":"Susy","student_gender":"F","student_age":"27","student_religion":"Chirstian","student_course_id":"5"},{"student_id":"6","student_name":"Ida","student_gender":"F","student_age":"23","student_religion":"Islam","student_course_id":"3"},{"student_id":"7","student_name":"Abdul","student_gender":"M","student_age":"22","student_religion":"Islam","student_course_id":"1"},{"student_id":"8","student_name":"Ernest","student_gender":"M","student_age":"25","student_religion":"Chinese","student_course_id":"4"},{"student_id":"9","student_name":"Wei Ling","student_gender":"F","student_age":"23","student_religion":"Chinese","student_course_id":"2"},{"student_id":"10","student_name":"Ashtae","student_gender":"M","student_age":"23","student_religion":"Islam","student_course_id":"4"},{"student_id":"11","student_name":"Jasmine","student_gender":"F","student_age":"23","student_religion":"Chinese","student_course_id":"2"},{"student_id":"65656","student_name":"yyyyty","student_gender":"F","student_age":"65","student_religion":"anything","student_course_id":"009090"}]<script>console.log("LastRowname = Abdullahlahlahlah LastRowReligion = Muslim");</script>
meine Forderung: ich alle Daten auf Echo möchten (mit Ausnahme der gebuchten Werte) auf der HTML-Datei. Ich möchte die geposteten Werte in der console.log anzeigen. es kann entweder in der passwrapper.php oder html Datei sein ..... Bitte helfen Sie mir ....
es einige Zeit gewesen da ich 'if' Bedingungen in' php' verwendet habe, aber sho Ist dein 'und' Operator nicht' && '? Warum haben Sie zwei Elemente mit derselben ID? 'ID's sollte eindeutig sein, nicht sicher, ob das ein Kopier-/Einfügefehler ist ... – NewToJS
@NewToJS, hallo gut beide sind gleich, auch wenn ich die Datei starte, gibt es einen Fehler, der oben gezeigt wird ... –
Gibt es irgendwelche Lösungen ??? –