我目前正在尝试执行此处引用的排序嵌套函数Sort Nested
我试图从点击功能中获取值。我曾试着提醒'#re; arrerid＆＃34;但它输出如下：
'0' ...
'item_id' ...
'parent_id' => "none"
'depth' => "0"
'left' => "1"
'right' => "22"
'1' ...
'item_id' => "4"
'parent_id' ...
'depth' => "1"
'left' => "2"
'right' => "3"
'2' ...
'item_id' => "1"
'parent_id' ...
'depth' => "1"
'left' => "4"
'right' => "9"
'3' ...
'item_id' => "2"
'parent_id' => "1"
'depth' => "2"
'left' => "5"
'right' => "8"
我如何获得＆＃39; item_id＆＃39;的价值？和数组值？因为我想用php插入数据库的值。请指导我。感谢
以下是我目前拥有的HTML代码：
<!doctype html>
<!-- =================================================================================================================== -->
<html lang="en">
<!-- =================================================================================================================== -->
<head>
<meta charset="utf-8">
<title>nestedSortable jQuery Plugin</title>
<meta name="description" content="Demo page of the nestedSortable jQuery Plugin">
<meta name="author" content="Manuele J Sarfatti">
<style type="text/css">
html {
background-color: #eee;
}
body {
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
color: #444;
background-color: #fff;
font-size: 13px;
font-family: Freesans, sans-serif;
padding: 2em 4em;
width: 860px;
margin: 15px auto;
box-shadow: 1px 1px 8px #444;
-mox-box-shadow: 1px 1px 8px #444;
-webkit-box-shadow: 1px -1px 8px #444;
}
a, a:visited {
color: #4183C4;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
pre, code {
font-size: 12px;
}
pre {
width: 100%;
overflow: auto;
}
small {
font-size: 90%;
}
small code {
font-size: 11px;
}
.placeholder {
outline: 1px dashed #4183C4;
/*-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
margin: -1px;*/
}
.mjs-nestedSortable-error {
background: #fbe3e4;
border-color: transparent;
}
ol {
margin: 0;
padding: 0;
padding-left: 30px;
}
ol.sortable, ol.sortable ol {
margin: 0 0 0 25px;
padding: 0;
list-style-type: none;
}
ol.sortable {
margin: 4em 0;
}
.sortable li {
margin: 5px 0 0 0;
padding: 0;
}
.sortable li div {
border: 1px solid #d4d4d4;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
border-color: #D4D4D4 #D4D4D4 #BCBCBC;
padding: 6px;
margin: 0;
cursor: move;
background: #f6f6f6;
background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(47%,#f6f6f6), color-stop(100%,#ededed));
background: -webkit-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%);
background: -o-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%);
background: -ms-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%);
background: linear-gradient(to bottom, #ffffff 0%,#f6f6f6 47%,#ededed 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed',GradientType=0 );
}
.sortable li.mjs-nestedSortable-branch div {
background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #f0ece9 100%);
background: -webkit-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#f0ece9 100%);
}
.sortable li.mjs-nestedSortable-leaf div {
background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #bcccbc 100%);
background: -webkit-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#bcccbc 100%);
}
li.mjs-nestedSortable-collapsed.mjs-nestedSortable-hovering div {
border-color: #999;
background: #fafafa;
}
.disclose {
cursor: pointer;
width: 10px;
display: none;
}
.sortable li.mjs-nestedSortable-collapsed > ol {
display: none;
}
.sortable li.mjs-nestedSortable-branch > div > .disclose {
display: inline-block;
}
.sortable li.mjs-nestedSortable-collapsed > div > .disclose > span:before {
content: '+ ';
}
.sortable li.mjs-nestedSortable-expanded > div > .disclose > span:before {
content: '- ';
}
h1 {
font-size: 2em;
margin-bottom: 0;
}
h2 {
font-size: 1.2em;
font-weight: normal;
font-style: italic;
margin-top: .2em;
margin-bottom: 1.5em;
}
h3 {
font-size: 1em;
margin: 1em 0 .3em;;
}
p, ol, ul, pre, form {
margin-top: 0;
margin-bottom: 1em;
}
dl {
margin: 0;
}
dd {
margin: 0;
padding: 0 0 0 1.5em;
}
code {
background: #e5e5e5;
}
input {
vertical-align: text-bottom;
}
.notice {
color: #c33;
}
</style>
<!-- =================================================================================================================== -->
<body>
<header>
<h1>nestedSortable jQuery Plugin</h1>
<h2>2.0</h2>
</header>
<section>
<p>
This is the demo page for the nestedSortable jQuery plugin.
<p>
<strong>Follow the development, read the docs and download the latest version directly from the
<a href="https://github.com/mjsarfatti/nestedSortable">GitHub page</a>.</strong>
</p>
</section> <!-- END section -->
<section id="demo">
<ol class="sortable">
<li id="list_1"><div><span class="disclose"><span></span></span>Item 1</div>
<ol>
<li id="list_2"><div><span class="disclose"><span></span></span>Sub Item 1.1</div>
<ol>
<li id="list_3"><div><span class="disclose"><span></span></span>Sub Item 1.2</div>
</ol>
</ol>
<li id="list_4"><div><span class="disclose"><span></span></span>Item 2</div>
<li id="list_5"><div><span class="disclose"><span></span></span>Item 3</div>
<ol>
<li id="list_6" class="mjs-nestedSortable-no-nesting"><div><span class="disclose"><span></span></span>Sub Item 3.1 (no nesting)</div>
<li id="list_7"><div><span class="disclose"><span></span></span>Sub Item 3.2</div>
<ol>
<li id="list_8"><div><span class="disclose"><span></span></span>Sub Item 3.2.1</div>
</ol>
</ol>
<li id="list_9"><div><span class="disclose"><span></span></span>Item 4</div>
<li id="list_10"><div><span class="disclose"><span></span></span>Item 5</div>
</ol>
<h3>Try the custom methods:</h3>
<p><br />
<input type="submit" name="serialize" id="serialize" value="Serialize" />
<pre id="serializeOutput"></pre>
<p>
<input type="submit" name="toArray" id="toArray" value="To array" />
<pre id="toArrayOutput"></pre>
<p>
<input type="submit" name="toHierarchy" id="toHierarchy" value="To hierarchy" />
<pre id="toHierarchyOutput"></pre>
<p>
<em>Note: This demo has the <code>maxLevels</code> option set to '3'.</em>
</p>
</section> <!-- END #demo -->
<section id="license">
<h4>License</h4>
<p>
This work is licensed under the MIT License.<br>
Which means you can do pretty much whatever you want with it.
<p>
Nonetheless if this plugin saved you money, saved you time or saved your life please take a moment to think about the work I've been doing for you and consider sharing a bit of your joy with me. Your donation, however small, will be greatly appreciated.<br>
Thank you.
</p>
<!-- Paypal Donate Button -->
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_donations">
<input type="hidden" name="business" value="RSJEW3N9PRMYY">
<input type="hidden" name="lc" value="GB">
<input type="hidden" name="item_name" value="nestedSortable">
<input type="hidden" name="item_number" value="002">
<input type="hidden" name="currency_code" value="EUR">
<input type="hidden" name="bn" value="PP-DonationsBF:btn_donate_SM.gif:NonHosted">
<input type="image" src="https://www.paypalobjects.com/WEBSCR-640-20110306-1/en_GB/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online.">
<img alt="" border="0" src="https://www.paypalobjects.com/WEBSCR-640-20110306-1/it_IT/i/scr/pixel.gif" width="1" height="1">
<!--<a href="/">contact me</a>-->
</form>
<!-- END Paypal Donate Button -->
<p>
© 2010–2015 Manuele J Sarfatti
</p>
</section> <!-- END #documentation -->
<script type="text/javascript" src="jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="jquery-ui-1.8.16.custom.min.js"></script>
<script type="text/javascript" src="jquery.ui.touch-punch.js"></script>
<script type="text/javascript" src="jquery.mjs.nestedSortable.js"></script>
<script>
$(document).ready(function(){
$('ol.sortable').nestedSortable({
forcePlaceholderSize: true,
handle: 'div',
helper: 'clone',
items: 'li',
opacity: .6,
placeholder: 'placeholder',
revert: 250,
tabSize: 25,
tolerance: 'pointer',
toleranceElement: '> div',
maxLevels: 3,
isTree: true,
expandOnHover: 700,
startCollapsed: true
});
$('.disclose').on('click', function() {
$(this).closest('li').toggleClass('mjs-nestedSortable-collapsed').toggleClass('mjs-nestedSortable-expanded');
})
$('#serialize').click(function(){
serialized = $('ol.sortable').nestedSortable('serialize');
$('#serializeOutput').text(serialized+'\n\n');
})
$('#toHierarchy').click(function(e){
hiered = $('ol.sortable').nestedSortable('toHierarchy', {startDepthCount: 0});
hiered = dump(hiered);
(typeof($('#toHierarchyOutput')[0].textContent) != 'undefined') ?
$('#toHierarchyOutput')[0].textContent = hiered : $('#toHierarchyOutput')[0].innerText = hiered;
})
$('#toArray').click(function(e){
arraied = $('ol.sortable').nestedSortable('toArray', {startDepthCount: 0});
arraied = dump(arraied);
(typeof($('#toArrayOutput')[0].textContent) != 'undefined') ?
$('#toArrayOutput')[0].textContent = arraied : $('#toArrayOutput')[0].innerText = arraied;
alert("id:"+arraied);
})
});
function dump(arr,level) {
var dumped_text = "";
if(!level) level = 0;
//The padding given at the beginning of the line.
var level_padding = "";
for(var j=0;j<level+1;j++) level_padding += " ";
if(typeof(arr) == 'object') { //Array/Hashes/Objects
for(var item in arr) {
var value = arr[item];
if(typeof(value) == 'object') { //If it is an array,
dumped_text += level_padding + "'" + item + "' ...\n";
dumped_text += dump(value,level+1);
} else {
dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
}
}
} else { //Strings/Chars/Numbers etc.
dumped_text = "===>"+arr+"<===("+typeof(arr)+")";
}
return dumped_text;
}
</script>
<!-- Piwik -->
<script type="text/javascript">
var pkBaseURL = (("https:" == document.location.protocol) ? "https://mjsarfatti.com/piwik/" : "http://mjsarfatti.com/piwik/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
</script><script type="text/javascript">
try {
var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 1);
piwikTracker.trackPageView();
piwikTracker.enableLinkTracking();
} catch( err ) {}
</script><noscript><p><img src="http://mjsarfatti.com/piwik/piwik.php?idsite=1" style="border:0" alt="" /></p></noscript>
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