如何<tr>使用jQuery 定位表中的第二个?我使用.closest或nth-child?
// something like this..
var MyLocation = $('.myclass').closest('tr').after('tr'); // fixed
<table class ='myclass'>
<tr>
<td></td>
</tr>
<!-- put some thing here -->
<tr>
</tr>
Run Code Online (Sandbox Code Playgroud) 我有一个类似于以下javascript格式的日期字符串.我想将其转换为日期对象并添加一分钟.
timeObject = "Mon Nov 07 2011 06:41:48 GMT-0500 (Eastern Standard Time)";
timeObject.setSeconds(timeObject.getSeconds() + 60);
Run Code Online (Sandbox Code Playgroud)
======解决方案==========
没关系.我知道了...
var time = $('#myDiv').val(); // = "Mon Nov 07 2011 06:41:48 GMT-0500 (Eastern Standard Time)";
var timeObject = new Date(time);
alert(timeObject);
timeObject.setSeconds(timeObject.getSeconds() + 60);
alert(timeObject);
Run Code Online (Sandbox Code Playgroud) 我希望在以下循环的每次迭代中添加1-2秒的延迟.
<html>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<input id="start" type="submit"> </input>
<div id='status'></div>
<script>
var geocoder=new google.maps.Geocoder();
var glGeocodeCount = 0 ;
$(document).ready(function() {
$('#start').click(function() {
//srPerformGeocode("TD Tower, 55 King Street West, Toronto, ON, Canada, M5K 1A2");
for(x=0;x<20;x++){
srPerformGeocode("TD Tower, 55 King Street West, Toronto, ON, Canada, M5K 1A2");
}
return false;
});
});
function srPerformGeocode(address){
if (geocoder){
geocoder.geocode({ 'address': address }, function (results, status) {
if (status == google.maps.GeocoderStatus.OK){
$('#status').prepend("Success : " + address + "<br/>");
}
else{ …Run Code Online (Sandbox Code Playgroud) 我想使用来自第三方调度软件的数据来生成甘特图或时间轴类型图,用于在网页上显示工厂调度数据.要求包括
我可以使用PHP和javascript引入数据并对其进行操作.我查看了几个软件包(这里总结最多 - 甘特图在线),然而大多数在表示小时和分钟时间方面似乎很弱.jQuery.Gantt看起来是最好的解决方案,虽然它似乎缺乏在几分钟或几小时内显示清晰间隔的能力.
有没有人使用包来满足这些要求,或者能够克服jquery.gantt的限制?
谢谢
例.在这个jquery.gantt渲染中,无法确定是否应该在16:10或16:15开始工作.

有没有办法用jquery/javascript以编程方式触发.change事件?我想要一段代码来激活一个select/option框的.change事件,如下所示...
<div data-role='fieldcontain' class='none'>
<select name='ACTC' class='none cl_preAction' >
<option data-location='S' value='001'>Fire</option>
<option data-location='T' value='002'>Flood</option>
<option data-location='T' value='003'>End Of World</option>
</select>
</div>
</td>
Run Code Online (Sandbox Code Playgroud) 我可以使用jquery .data属性,并且警报确认它有效,但我没有在使用firebug的页面中看到数据属性.
$('#something').data('foo', 52);
alert($('#something').data('foo'));
Run Code Online (Sandbox Code Playgroud) 我们的网站是SSL安全网站,Magento'安全'和'不安全'的URL变量都指向https:// URL.但PCI审计表明,cookie是不安全的.当通过页眉中的Set-Cookie创建cookie时,他们希望看到'secure'关键字.
我看到Magento在\ shop\app\code\core\Mage\Core\Model\Cookie.php中使用此功能
if (is_null($secure)) {
$secure = $this->isSecure();
}
if (is_null($httponly)) {
$httponly = $this->getHttponly();
}
setcookie($name, $value, $expire, $path, $domain, $secure, $httponly);
Run Code Online (Sandbox Code Playgroud)
但我不确定isSecure()的来源是什么,为什么不包含'secure'文本?
页眉中的SetCookie:
frontend=sj4j9kltv7nc00gk8s0i81koi3; expires=Thu, 06-Nov-2014 23:39:11 GMT;
path=/; domain=www.mydomaine.com; HttpOnly"
Run Code Online (Sandbox Code Playgroud) 我想列出 css 中使用的所有颜色,但它们似乎以 16 进制格式存储。我认为这样的事情可能会起作用,但它并没有达到我想要的效果,
for(x; x< 100; x++)
{
color = x.toString(16);
}
Run Code Online (Sandbox Code Playgroud) 我们正在尝试测试联合包裹服务(UPS)"量子"接口测试获取订单状态信息.我们得到了跟踪号API,但是遇到了QVEvents问题.
UPS"出站订阅帐户"已设置,有效并链接到我的帐号.用户访问在"用户设置"屏幕中选中"昆腾视图数据"视图.我很幸运地得到了跟踪API使用类似的代码,所以认为我可以排除用户名或密码问题.这两个API有什么不同的操作吗?(例如:SSL要求,HTTP标头设置?)
以下是跟踪API的代码("Tack by Waybill"),它对我有用:
<?php
// UPS Tracker API - track specfic Waybill
// DEV server
$access = '99999999399999999';
$userid = '9999999';
$passwd = '999999999999';
$endpointUrl = 'https://www.ups.com/ups.app/xml/Track';
$outFileName = './XOLTResult.xml';
// Note: you need at least a UPS DEV account to test this
$data ="<?xml version=\"1.0\"?><AccessRequest xml:lang='en-US'>
<AccessLicenseNumber>$access</AccessLicenseNumber>
<UserId>$userid</UserId>
<Password>$passwd</Password>
</AccessRequest>
<?xml version=\"1.0\"?>
<TrackRequest>
<Request>
<TransactionReference>
<CustomerContext>
<InternalKey>hello</InternalKey>
</CustomerContext>
<XpciVersion>1.0</XpciVersion>
</TransactionReference>
<RequestAction>Track</RequestAction>
</Request>
<TrackingNumber>9999999999999999</TrackingNumber>
</TrackRequest>";
$ch = curl_init("https://www.ups.com/ups.app/xml/Track");
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_TIMEOUT, 60);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, …Run Code Online (Sandbox Code Playgroud) 我正在尝试在 Red Hat 7 上启动 mysql。\n我删除了 maria db 并按照此处的说明安装了 mysql:
\n\nhttp://dev.mysql.com/doc/mysql-repo-excerpt/5.6/en/linux-installation-yum-repo.html#yum-repo-setup
\n\n > service mysql start\nRedirecting to /bin/systemctl start mysql.service\nscreen hangs here...\n\n^C\n\n\n[root@abc mysql]# service mysql status\nRedirecting to /bin/systemctl status mysql.service\nmysqld.service - MySQL Community Server\n Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled)\n Active: activating (start-post) (Result: exit-code) since Tue 2015-05-12 16:26:38 EDT; 1min 5s ago\n Process: 7365 ExecStart=/usr/bin/mysqld_safe (code=exited, status=1/FAILURE)\n Process: 7354 ExecStartPre=/usr/bin/mysql-systemd-start pre (code=exited, status=0/SUCCESS)\n Main PID: 7365 (code=exited, status=1/FAILURE); : 7366 (mysql-systemd-s)\n CGroup: /system.slice/mysqld.service\n \xe2\x94\x94\xe2\x94\x80control\n \xe2\x94\x9c\xe2\x94\x807366 /bin/bash /usr/bin/mysql-systemd-start post\n \xe2\x94\x94\xe2\x94\x807730 sleep …Run Code Online (Sandbox Code Playgroud) javascript ×4
jquery ×4
loops ×2
php ×2
colors ×1
cookies ×1
css ×1
events ×1
firebug ×1
gantt-chart ×1
http-headers ×1
linux ×1
magento ×1
mysql ×1
time ×1
triggers ×1
ups ×1
web-services ×1
xml ×1