-1
我正在使用json作为按钮。当用户点击它时，正确地增加了类似的计数，并在数据库中存储了相应的id，但是它显示了浏览器中所有id的增量是错误的。我想显示只有用户喜欢的ID，但它显示所有。json递增一个ID但显示所有ID
测试网址是http://way2enjoy.com/app/check/test/indexp.php
indexp.php文件
<?php
include('/home/xxx/con.php');
$query="Select * from users_jokes order by id desc limit 10";
$result=mysql_query($query);
?>
<html>
<head>
<meta charset="utf-8">
<script src="jquery-3.1.0.min.js"></script>
<script type="text/javascript">
var ajaxSubmit = function(formEl) {
var url = $(formEl).attr('action');
var comment=document.getElementById("jokes_comment").value;
var joke_id=document.getElementById("joke_id_hidden").value;
$.ajax({
url: url,
data:{
'action':'addComment',
'comment':comment,
'joke_id':joke_id
},
dataType: 'json',
type:'POST',
success: function(result) {
console.log(result);
$.ajax({
url: url,
data:{
'action':'getLastComment',
'joke_id':joke_id
},
dataType: 'json',
type:'POST',
success: function(result) {
$('#jokes_comment').val("");
console.log(result[0].description);
$("#header ul").append('<li>'+result[0].description+'</li>');
},
error: function(){
alert('failure');
}
});
},
error: function(){
alert('failure');
}
});
// return false so the form does not actually
// submit to the page
return false;
}
var ajaxLike=function()
{
var joke_id=document.getElementById("joke_id_hidden").value;
// setup the ajax request
$.ajax(
{
url: 'likeskk.php',
data:{
'action':'increment_like',
'joke_id':joke_id
},
dataType: 'json',
type:'POST',
success: function(result)
{
$.ajax(
{
url: 'likeskk.php',
data:{
'action':'display_like',
'joke_id':joke_id
},
dataType: 'json',
type:'POST',
success: function(result)
{
console.log(result);
$("label[for='like_counter']").text(result.likes);
},
error: function(result)
{
alert("error 2");
},
});
},
error: function()
{
alert('failure');
}
});
return false;
}
</script>
<p>commnet list</p>
<div id="header">
<ul id="commentlist" class="justList">
<?php
$query="Select * from comment where joke_id='2'";
$result=mysql_query($query);
while($data = mysql_fetch_array($result)){
$cont = $data['description'];
?>
<li><?php echo $cont;
?></li>
<?php
}
?>
</ul>
</div>
<?php
?>
<form method="post" action="processkk.php" onSubmit="return ajaxSubmit(this);">
<input type=text id="jokes_comment" name="jokes_comment">
</input>
<input type="submit" value="comment">
</form>
</body>
</html>
<?php
while($data = mysql_fetch_array($result)){
$id = $data['id'];
$cont = $data['content'];
$likes = $data['likes'];
?>
<p><?php echo $cont;?></p>
<input type="hidden" value="<?php echo $id ;?>" id="joke_id_hidden">
<p><button onClick="ajaxLike();">Like</button> <label for="like_counter"><?php echo $likes;?></label></p>
<?php }
?>
</body>
</html>
likeskk.php
<?php
include('/home/xxxxxxx/con.php');
$action=$_POST['action'];
if($action=="increment_like")
{
$joke_id=$_POST['joke_id'];
$query="update users_jokes set likes =likes+1 where id='".$joke_id."'";
$result=mysql_query($query);
// setup our response "object"
$retVal=array("Success"=>"true");
print json_encode($retVal);
}
if($action=="display_like")
{
$joke_id=$_POST['joke_id'];
$query = "select likes from users_jokes where id = '$joke_id'";
$qry = mysql_query($query);
while($rows = mysql_fetch_array($qry)){
$likes = $rows['likes'];
}
header('Content-Type: application/json');
// print json_encode(array('foo' => 'bar'));
print json_encode(array('success'=>'true','likes'=>$likes));
}
?>
，当我在一个像所有类似提高了点击率。当我发表评论一个ID它附加并显示在所有ID
请清理你的代码，单独发布javascript并发布分别处理jquery帖子的php。 – e4c5