我使用PHP excel读取了excel文件.
但是这个excel文件包含一些日期(时间格式)PHP excel为该情况返回错误的值
我的代码在下面
enter code hereinclude 'Classes/PHPExcel/IOFactory.php';
$inputFileName = 'index.xlsx';
// Read your Excel workbook
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFileName);
} catch (Exception $e) {
die('Error loading file "' . pathinfo($inputFileName, PATHINFO_BASENAME)
. '": ' . $e->getMessage());
}
// Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
// Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++) {
// Read …Run Code Online (Sandbox Code Playgroud) 我得到的是alert(grp)的未定义值;不知道出了什么问题.
下面实际上有两种形式,每种形式都有输入隐藏标签.因此,只要我单击"删除"按钮,我就会尝试检索该表单的输入隐藏值.
以下是代码:
<script type="text/javascript" language="javascript" class="init">
$(document).ready(function () {
var uids = [];
$('table[id^="example"]').each(function () {
var tableId = '#' + this.id;
$(tableId + ' tfoot th').each(function () {
var title = $(tableId + ' thead th').eq($(this).index()).text();
$(this).html('<input type="text" placeholder="Search ' + title + '" />');
});
// DataTable
var table = $(tableId).DataTable({
"paging": true
});
// Apply the search
table.columns().every(function () {
var that = this;
$('input', this.footer()).on('keyup change', function () {
that
.search(this.value)
.draw();
});
});
$(this).on('click', …Run Code Online (Sandbox Code Playgroud) 不确定如何输入in_reply_to_status_id.
它推文很好,只是不回复推文中的推文.
in_reply_to_status_id是Twit访问的Twitter API的一部分,但我可以在此上下文中使用它吗?
任何帮助将不胜感激.
这是代码:
var stream = T.stream('statuses/filter', { track: '@example'});
io.on('connection', function (socket) {
socket.on('chat message', function (msg) {
console.log('message: ' + msg);
P.post('statuses/update', { status: '@example' + ' ' + msg}, function (err, data, response) {
socket.emit('info', data.text);
socket.emit('userPic', data.user.profile_image_url);
console.log(data.user.profile_image_url);
});
});
stream.start();
stream.on('tweet', function (tweet) {
console.log(tweet);
// console.log('listening to tweets');
if (tweet.text.indexOf('@example') > -1) {
console.log("there is a tweet");
var number = Date.now();
var reply = replies[Math.floor(Math.random() * replies.length)];
var name = '@' …Run Code Online (Sandbox Code Playgroud) 我正在使用Flask编写一个简单的应用程序.我正在使用Google API绘制图表.第一页正确显示.
但在接下来的页面中我得到"无法读取属性长度为null"的错误.
我的代码如下所示:
码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta http-equiv="refresh" content="100; URL=http://127.0.0.1:5000/">
<title>Test</title>
<!-- Bootstrap Core CSS -->
<link href="static/css/bootstrap.min.css" rel="stylesheet">
<link href="static/css/bootstrap-multiselect.css" rel="stylesheet">
<link href="static/css/new.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="static/lib/css/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/morris.js/0.5.1/morris.css">
<!-- JavaScript -->
<script src="static/js/jquery.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script src="static/js/bootstrap.min.js"></script>
<script src="static/js/bootstrap-multiselect.js"></script>
<script src="static/js/Chart.js-master/Chart.js"></script>
</head>
<body onload = onLoading()>
<div class="container">
<div class="col-xs-12">
<div class="page-header">
<h3><b>Test</b></h3>
</div>
<div class="carousel slide" id="myCarousel">
<nav>
<ul class="control-box pager"> …Run Code Online (Sandbox Code Playgroud) 我只是无法弄清自己在做什么错,我已经在网上搜寻了答案,但找不到任何可行的方法。请有人可以看看我的代码并告诉我我要去哪里了吗?如果我注释掉“ objectclass”,我得到“服务器不愿执行53”,如果我将OU更改为一个愚蠢的东西($ dn),那么我将得到“命名违规”,如果我将键盘捣碎并输入随机字母即使我输入的内容不存在,我的用户名仍然会出现“已经存在”错误。如果我在同一OU中为另一个CN添加ldap_mod_replace行,则工作正常,因此我知道连接正常。我也尝试过在除对象类之外的所有对象上均不使用“ [0]”(如我在所有示例中所见)。公司和用户信息编辑明显。
$server = "ldap://ServerName.domain.co.uk";
$dn = "OU=Advertising,OU=EmailDepartmentAccounts,OU=Administration,OU=Central,DC=domain,DC=co,DC=uk";
//domain user to connect to LDAP
$user = "helpdesk.ldap@domain.co.uk";
//user password
$psw = "Password";
$ds = ldap_connect($server);
if ($ds) {
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
$r = ldap_bind($ds, $user, $psw);
$proxyaddresses_array = array();
$proxyaddresses_array[0] = "X400:c=GB;a= ;p=Company Name p;o=PWEXCHANGE;s=Kitbag;g=Digital;";
$proxyaddresses_array[1] = "SMTP:test.maff@domain.co.uk";
$proxyaddresses_array[2] = "smtp:test.maff@other.co.uk";
//$NewUser = array();
$NewUser["cn"][0] = "Test Maff1";
$NewUser["userprincipalname"][0] = "Test.Maff1@domain.co.uk";
$NewUser["samaccountname"][0] = "Test.Maff";
$NewUser["objectClass"][0] = "top";
$NewUser["objectClass"][1] = "person";
$NewUser["objectClass"][2] = "organizationalPerson";
$NewUser["objectClass"][3] = …Run Code Online (Sandbox Code Playgroud) 有没有一种方法可以检查控制器内是否存在表单字段?
我有一些提交按钮,但是根据对象中的数据,将显示和创建关联的按钮。
FormType.php
$builder->addEventListener(FormEvents::POST_SET_DATA, function (FormEvent $event) {
/** @var ObjectInfo $tab */
$tab = $event->getData();
$form = $event->getForm();
if (some condition) {
//No Value has been set or NULL
$form->add('submit_second', 'submit', array(
'label' => 'submit',
))
}
Run Code Online (Sandbox Code Playgroud)
controller.php
if ($overviewForm->get('submit_second')->isClicked()) {
// do something
}
Run Code Online (Sandbox Code Playgroud)
我也尝试过
if (
!is_null($overviewForm->get('submit_second')) &&
$overviewForm->get('submit_second')->isClicked()
) {
Run Code Online (Sandbox Code Playgroud)
提交后我得到
错误
Child "submit_second" does not exist.
Run Code Online (Sandbox Code Playgroud) 当新客户购买产品时,我想将客户端详细信息存储在clients表中,并将相应的client_ID存储在orders表中.
订单表:
order_ID product client
============================
1501 bag 1
1502 shoe 2
Run Code Online (Sandbox Code Playgroud)
客户表:
client_ID name
=================
1 Frank
2 John
Run Code Online (Sandbox Code Playgroud)
我找到了一个有效的解决方案,但我觉得,这不是最聪明的解决方案.
$sql = "INSERT INTO clients(name) VALUES(?)";
$q = $con->prepare($sql);
$q->execute(array($name));
$sql = "INSERT INTO orders(product) VALUES(?)";
$q = $con->prepare($sql);
$q->execute(array($product));
$sql = 'SELECT * FROM clients ORDER BY client_ID DESC LIMIT 0, 1';
foreach ($con->query($sql) as $row) {
$client = $row['client'];
$sql = "UPDATE orders SET client = '$client' WHERE client IS NULL";
$query = …Run Code Online (Sandbox Code Playgroud)