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我有頁面顯示來自不同目錄的圖像，並可以根據它們在jQuery可排序列表中的順序來更改文件夾中文件的文件名。Ajax網頁不能顯示重定向後的最新更新日期內容
到目前爲止，除了在保存新文件名和保存頁面重定向到編輯頁面之後，我必須執行「清空緩存和硬重新載入」，以便顯示新文件順序。
編輯頁面
<!DOCTYPE html>
<?php
session_start();
if (!$_SESSION['username']) {
echo "<script>window.location = './index.php'</script>";
}
?>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Cache-control" content="no-cache">
<meta http-equiv="Expires" content="-1">
<link rel="stylesheet" href="../js/jquery/jquery-ui-1.11.4/jquery-ui.css">
<script src="../js/jquery/jquery-2.1.4.min.js"></script>
<script src="../js/jquery/jquery-ui-1.11.4/jquery-ui.js"></script>
<script>
$(window).load(function() {
$(document).ready(function() {
$("#btnRefresh").click(function() {
window.location.reload(true);
});
$.ajax({
url: 'getPics.php',
success: function(resultOfAjaxCall) {
xmlDoc = $.parseXML(resultOfAjaxCall);
$xml = $(xmlDoc);
html = "";
$xml.find('Folder').each(function(index) {
//console.log($(this).attr('Name'));
city = $(this).attr('Name');
html += "<h3 class='accordion-header'>" + city + "</h3>";
html += "<div class='accordion-section'>";
html += "<button id='" + city + "_Save'>Save " + city + "</button>";
html += " ";
//Upload Form
html += '<form enctype="multipart/form-data" action="uploader.php" method="POST">';
html += '<input type="hidden" name="MAX_FILE_SIZE" value="100000" />';
html += '<input type="hidden" name="City_Folder" value="' + city + '" />';
html += 'Choose a file to upload: <input name="userfile" type="file" /><br />';
html += '<input type="submit" value="Upload File" />';
html += '</form>';
//Save Form
html += '<form enctype="multipart/form-data" action="save.php" method="POST" id="' + city + '_Save_Form">';
html += '<input type="hidden" name="City_Folder" value="' + city + '" />';
html += '</form>';
html += "<ul class='" + city + "-sortable-list'>";
$(this).find('File').each(function(index) {
//console.log($(this).text()
fileName = $(this).find('File_Name').text();
filePath = $(this).find('File_Path').text();
fileRealPath = $(this).find('File_Real_Path').text();
//console.log(fileName);
//console.log(filePath);
html += '<form enctype="multipart/form-data" action="delete.php" method="POST" id="' + fileName + '_Delete_Form">';
html += '<input type="hidden" name="Delete_Path" value="' + filePath + '" />';
html += '</form>'
html += "<li id='" + fileName + "' class='ui-state-default' value='" + fileRealPath + "'>" + fileName + " ";
html += "<button id='" + fileName + "_Delete'>Delete</button>";
html += "<br>"
html += "<img src='" + filePath + "' style='width:150px;'/>";
html += "<br></li>";
})
html += "</ul>";
html += "</div>";
//window.location.reload(true);
});
$("#accordion").append(html);
var $accordion = $("#accordion").accordion({
collapsible: true,
heightStyle: "content",
active: false
});
$("[class$=-sortable-list]").sortable({
update: function(event, ui) {
console.log(ui);
var order = [];
$("[class$=-sortable-list] li").each(function(e) {
order.push($(this).attr("id") + "=" + ($(this).index() + 1));
});
var positions = order.join();
// alert(positions);
},
stop: function(event, ui) {
console.log("an item was moved");
$accordion.find("#tmp").remove();
},
start: function(event, ui) {
$accordion.append("<ul id='tmp'></ul>");
$accordion.find("#tmp").append(ui.item);
}
}).disableSelection();
//Save Click
$("[id$=_Save_Form]").submit(function(event) {
folder = event.target.id.replace("_Save_Form", "");
$("." + folder + "-sortable-list li").each(function(e) {
//alert(folder);
//alert($(this).index());
//alert($(this).attr("value"));
$("<input />").attr("type", "hidden")
.attr("name", "path[" + $(this).index() + "]")
.attr("value", $(this).attr("value"))
.appendTo("#" + event.target.id);
});
});
$("[id$=_Save]").click(function(event) {
$("#" + event.target.id + "_Form").submit();
});
}
});
});
});
</script>
<title>Edit Slider</title>
</head>
<body>
<?php ?>
<p>You are logged in as <?= $_SESSION['username'] ?> (<a href="./index.php?logout=1">Logout</a>)</p>
<p><button id="btnRefresh">Refresh</button></p>
<div id="accordion">
</div>
</body>
</html>
保存頁面
<?php
$root = filter_input(INPUT_SERVER, "DOCUMENT_ROOT", FILTER_SANITIZE_STRING, FILTER_SANITIZE_MAGIC_QUOTES);
require $root . '/CC_Library/CC_Folder.php';
require $root . '/CC_Library/CC_String.php';
$folder = filter_input(INPUT_POST, "City_Folder", FILTER_SANITIZE_STRING, FILTER_SANITIZE_MAGIC_QUOTES);
$dir = "";
$i = 0;
$s = new CC_String;
$tmp = $s->generate_rand(5);
foreach ($_POST['path'] as $value) {
$CC = new CC_File($value);
$dir = $CC->get_File_Dir();
echo "Changing " . $CC->get_Full_File_Name() . " to " . $tmp . str_pad($i, 10, '0', STR_PAD_LEFT) . "." . $CC->get_File_Extension() . "<br>";
$CC->Rename($tmp . str_pad($i, 10, '0', STR_PAD_LEFT) . "." . $CC->get_File_Extension());
$i++;
}
$j = 0;
//echo $dir;
$F = new CC_Folder($dir);
$Files = $F->get_Folder_Files();
foreach ($Files as $value) {
echo "Changing " . $value->get_Full_File_Name() . " to " . $folder . "-" . str_pad($j, 8, '0', STR_PAD_LEFT) . "." . $value->get_File_Extension() . "<br>";
$value->Rename($folder . "-" . str_pad($j, 8, '0', STR_PAD_LEFT) . "." . $value->get_File_Extension());
$j++;
}
echo "<script>window.location.replace('Edit_Slider.php')</script>";