除了我的用户看到“您必须在犯罪之间等待60秒！”之外，我无法弄清为什么POST请求会通过，PHP代码开始得到评估，一切都按预期进行。即使不应显示为与else相对应的if语句为真，那么为什么还要显示此输出呢？它应该进一步显示成功消息，但是即使所有功能都正常执行，也不能显示成功消息。
AJAX请求：
$(document).ready(function() {
$('#purse').click(function() {
$.ajax(
{
type : "POST",
url: "crimes-petty.php",
data: {purse: 'true'},
dataType: 'json',
success: function(data) {
$('div#outputContainer').html(JSON.parse(data));
}
});
});
});
PHP代码：
if(isset($_POST['purse'])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 400) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 2 * $gexp_multiplier;
$crime_money = rand(20,100);
$crime_jailchance = rand(1, 30);
if($luckCategory == 1) {
$itemdrop_chance = rand(1,75);
} elseif($luckCategory == 2) {
$itemdrop_chance = rand(1,50);
} elseif($luckCategory == 3) {
$itemdrop_chance = rand(1,35);
}
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to snatch any purses today!");
addCrimeTime($db, $char_id, 60);
if($crime_jailchance == 23) {
echo("\nThe cops busted you for this one!");
$char_jailtimestarted = time();
addJailTime($db, $char_id, time() + $crime_jailchance, $char_jailtimestarted);
}
} else {
echo("<div class='alert alert-success'>You have successfully ran off with " . $crime_money . " dollars after a hard day of snagging purses!</div>");
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
if($itemdrop_chance == 4 or $itemdrop_chance == 17 or $itemdrop_chance == 10 or $itemdrop_chance == 2 or $itemdrop_chance == 6) {
$func_execute = findItemName($db, $purse_loottable[0]);
$event_text = "You have picked up a $func_execute!";
echo("<br>You have picked up a " . $func_execute . "!");
event_add($char_id, $event_text);
giveItem($db, $char_id, $purse_loottable[0], 1);
}
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
}
HTML：
<div id="outputContainer"></div>
<button type="button" name="purse" id="purse" class="btn btn-dark center-block">Submit</button>
所有代码：
<body>
<div class="container p-0" style="background-color: white; border-style: solid">
<div class="my-auto">
<h1 class="mb-0 text-center">Petty Crimes</h1>
<h3 class="mb-0 text-center">Not the best, but it pays the bills</h3>
<div class="text-center">
<br>
<script>
$(document).ready(function() {
$('#purse').click(function() {
$.ajax(
{
type : "POST",
url: "crimes-petty.php",
data: {purse: 'true'},
dataType: 'html',
success: function(data) {
$('div#outputContainer').html(data);
}
});
});
});
</script>
<?php
if(isset($_POST['purse'])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 400) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 2 * $gexp_multiplier;
$crime_money = rand(20,100);
$crime_jailchance = rand(1, 30);
if($luckCategory == 1) {
$itemdrop_chance = rand(1,75);
} elseif($luckCategory == 2) {
$itemdrop_chance = rand(1,50);
} elseif($luckCategory == 3) {
$itemdrop_chance = rand(1,35);
}
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to snatch any purses today!");
addCrimeTime($db, $char_id, 60);
if($crime_jailchance == 23) {
echo("\nThe cops busted you for this one!");
$char_jailtimestarted = time();
addJailTime($db, $char_id, time() + $crime_jailchance, $char_jailtimestarted);
}
} else {
echo("<div class='alert alert-success'>You have successfully ran off with " . $crime_money . " dollars after a hard day of snagging purses!</div>");
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
if($itemdrop_chance == 4 or $itemdrop_chance == 17 or $itemdrop_chance == 10 or $itemdrop_chance == 2 or $itemdrop_chance == 6) {
$func_execute = findItemName($db, $purse_loottable[0]);
$event_text = "You have picked up a $func_execute!";
echo("<br>You have picked up a " . $func_execute . "!");
event_add($char_id, $event_text);
giveItem($db, $char_id, $purse_loottable[0], 1);
}
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
if(isset($_POST["checks"])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 800) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 4 * $gexp_multiplier;
$crime_money = rand(50,250);
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to forge checks today!");
addCrimeTime($db, $char_id, 60);
} else {
echo("You have successfully forged a few checks, they are worth about " . $crime_money . " dollars!");
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
if(isset($_POST["cars"])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 1000) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 5 * $gexp_multiplier;
$crime_money = rand(120,300);
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to sell any stolen cars!");
addCrimeTime($db, $char_id, 60);
} else {
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
echo("<div class='alert alert-success'>You have successfully sold a few cars to the local chop shop for about " . $crime_money . " dollars!</div>");
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
?>
<div id="outputContainer"></div>
<div class="subheading mb-5 text-center"><br>Steal a few purses.
<button type="submit" name="purse" id="purse" class="btn btn-dark center-block">Submit</button>
<?php if($char_gexp >= 200) : ?>
<div class="subheading mb-5 text-center"><br>Forge checks.
<button type="submit" name="checks" id="checks" class="btn btn-dark center-block">Submit</button>
<?php endif ?>
<?php if($char_gexp >= 400) : ?>
<div class="subheading mb-5 text-center"><br>Steal cars.
<button type="submit" name="cars" id="cars" class="btn btn-dark center-block">Submit</button>
<?php endif ?>
</div>
</div>
</div>
</div>
</div>
</div>
答案 0 :(得分：1)
您需要将所有处理AJAX请求的代码移到开头，以便在执行此操作之前不会打印任何其他HTML。
将它分成两个单独的脚本会更容易，一个显示常规页面，另一个处理AJAX请求。
<?php
if(isset($_POST['purse'])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 400) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 2 * $gexp_multiplier;
$crime_money = rand(20,100);
$crime_jailchance = rand(1, 30);
if($luckCategory == 1) {
$itemdrop_chance = rand(1,75);
} elseif($luckCategory == 2) {
$itemdrop_chance = rand(1,50);
} elseif($luckCategory == 3) {
$itemdrop_chance = rand(1,35);
}
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to snatch any purses today!");
addCrimeTime($db, $char_id, 60);
if($crime_jailchance == 23) {
echo("\nThe cops busted you for this one!");
$char_jailtimestarted = time();
addJailTime($db, $char_id, time() + $crime_jailchance, $char_jailtimestarted);
}
} else {
echo("<div class='alert alert-success'>You have successfully ran off with " . $crime_money . " dollars after a hard day of snagging purses!</div>");
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
if($itemdrop_chance == 4 or $itemdrop_chance == 17 or $itemdrop_chance == 10 or $itemdrop_chance == 2 or $itemdrop_chance == 6) {
$func_execute = findItemName($db, $purse_loottable[0]);
$event_text = "You have picked up a $func_execute!";
echo("<br>You have picked up a " . $func_execute . "!");
event_add($char_id, $event_text);
giveItem($db, $char_id, $purse_loottable[0], 1);
}
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
if(isset($_POST["checks"])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 800) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 4 * $gexp_multiplier;
$crime_money = rand(50,250);
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to forge checks today!");
addCrimeTime($db, $char_id, 60);
} else {
echo("You have successfully forged a few checks, they are worth about " . $crime_money . " dollars!");
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
if(isset($_POST["cars"])) {
if($char_nextcrime <= time()) {
if($char_gexp >= 1000) {
$crime_chance = 1;
} else {
if($luckCategory == 1) {
$crime_chance = rand(1,9);
} elseif($luckCategory == 2) {
$crime_chance = rand(1,16);
} elseif($luckCategory == 3) {
$crime_chance = rand(1,25);
}
}
$crime_gexp = 5 * $gexp_multiplier;
$crime_money = rand(120,300);
if($crime_chance == 2 or $crime_chance == 6 or $crime_chance == 7 or $crime_chance == 4) {
echo("You have failed to sell any stolen cars!");
addCrimeTime($db, $char_id, 60);
} else {
successfulCrime($db, $char_id, $char_money, $crime_money, $totalCrimes, $char_gexp, $crime_gexp);
increaseStatsForCrimes($db, $char_id, "Petty", $luckCategory);
calculatePower($db, $char_id);
addCrimeTime($db, $char_id, 60);
echo("<div class='alert alert-success'>You have successfully sold a few cars to the local chop shop for about " . $crime_money . " dollars!</div>");
}
} else {
echo("<div class='alert alert-danger'>You must wait 60 seconds between crimes!</div>");
}
exit();
}
?>
<body>
<div class="container p-0" style="background-color: white; border-style: solid">
<div class="my-auto">
<h1 class="mb-0 text-center">Petty Crimes</h1>
<h3 class="mb-0 text-center">Not the best, but it pays the bills</h3>
<div class="text-center">
<br>
<script>
$(document).ready(function() {
$('#purse').click(function() {
$.ajax(
{
type : "POST",
url: "crimes-petty.php",
data: {purse: 'true'},
dataType: 'html',
success: function(data) {
$('div#outputContainer').html(data);
}
});
});
});
</script>
<div id="outputContainer"></div>
<div class="subheading mb-5 text-center"><br>Steal a few purses.
<button type="submit" name="purse" id="purse" class="btn btn-dark center-block">Submit</button>
<?php if($char_gexp >= 200) : ?>
<div class="subheading mb-5 text-center"><br>Forge checks.
<button type="submit" name="checks" id="checks" class="btn btn-dark center-block">Submit</button>
<?php endif ?>
<?php if($char_gexp >= 400) : ?>
<div class="subheading mb-5 text-center"><br>Steal cars.
<button type="submit" name="cars" id="cars" class="btn btn-dark center-block">Submit</button>
<?php endif ?>
</div>
</div>
</div>
</div>
</div>
</div>