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[英]importing csv using Ajax and PHP import csv to mysql, not uploading a file
[英]file is not uploading in ajax php mysql
我正在嘗試使用ajax上傳文件,這給了我一個錯誤,其余的數據上傳成功了,我嘗試了不使用ajax上傳文件,但是當我嘗試通過ajax上傳文件時給了我錯誤,我完全困惑為什么ajax給我問題。這是我的代碼。
<html>
<head>
<script src="jquery-1.8.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#button").click(function(){
var form_data = $('#reg_form').serialize();
$.ajax({
type:"POST",
url:"process.php",
data:form_data,
success: function(data)
{
$("#info").html(data);
}
});
});
});
</script>
</head>
<body>
<form id="reg_form" enctype="multipart/form-data" method="post" action="">
name : <input type="text" name="name" id="name"/>
</br>
message : <input type="text" name="message" id="message" />
</br>
Image : <input type="file" name="file" id="file" />
<input type="button" value="Send Comment" id="button">
<div id="info" />
</form>
</body>
</html>
process.php文件編碼在這里。
<?php
mysql_connect("localhost","root","");
mysql_select_db("ajaxdatabase");
$name=$_POST["name"];
$message=$_POST["message"];
//storing file in filename variable
$fileName = $_FILES['file']['name'];
//destination dir
$to="image/".$fileName;
move_uploaded_file($_FILES['file']['tmp_name'],$to);
$query=mysql_query("INSERT INTO common(name,message,destination) values('$name','$message','$to') ");
if($query){
echo "Your comment has been sent";
}
else{
echo "Error in sending your comment";
}
?>
首先,serialize()函數不適用於文件,您應該使對象成為可通過其發布數據的表單對象,並且可以正常工作。我遇到了同樣的問題,而我剛剛解決了您的問題,並且正在100%正常工作因為我已經測試過了 請退房。 表格。
<form name="multiform" id="multiform" action="process.php" method="POST" enctype="multipart/form-data">
name : <input type="text" name="name" id="name"/>
</br>
message : <input type="text" name="message" id="message" />
</br>
Image : <input type="file" name="file" id="file" />
</form>
<input type="button" id="multi-post" value="Run Code"></input>
<div id="multi-msg"></div>
劇本。
<script type="text/javascript">
$(document).ready(function(){
$("#multiform").submit(function(e)
{
var formObj = $(this);
var formURL = formObj.attr("action");
if(window.FormData !== undefined)
{
var formData = new FormData(this);
$.ajax({
url: formURL,
type: 'POST',
data: formData,
mimeType:"multipart/form-data",
contentType: false,
cache: false,
processData:false,
success: function(data, textStatus, jqXHR)
{
$("#multi-msg").html('<pre><code>'+data+'</code></pre>');
},
error: function(jqXHR, textStatus, errorThrown)
{
$("#multi-msg").html('<pre><code class="prettyprint">AJAX Request Failed<br/> textStatus='+textStatus+', errorThrown='+errorThrown+'</code></pre>');
}
});
e.preventDefault();
e.unbind();
}
});
$("#multi-post").click(function()
{
//sending form from here
$("#multiform").submit();
});
});
</script>
您的php文件與我測試過的文件相同,並且正在運行。
<?php
mysql_connect("localhost","root","");
mysql_select_db("ajaxdatabase");
$name=$_POST["name"];
$message=$_POST["message"];
//storing file in filename variable
$fileName = $_FILES['file']['name'];
//destination dir
$to="image/".$fileName;
move_uploaded_file($_FILES['file']['tmp_name'],$to);
$query=mysql_query("INSERT INTO common(name,message,destination) values('$name','$message','$to') ");
if($query){
echo "Your comment has been sent";
}
else{
echo "Error in sending your comment";
}
?>
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