我在aspx页面中有一个div Conatining a Panel
<div id="divNameofParticipants" runat="server">
<asp:Panel ID="panelNameofParticipants" runat="server">
</asp:Panel>
</div>
我使用以下代码从代码隐藏动态填充面板:
void btnSubmitCountParticipant_Click(object sender, EventArgs e)
{
StringBuilder sbparticipantName=new StringBuilder();
try
{
int numberofparticipants = Convert.ToInt32(drpNoofparticipants.SelectedValue);
ViewState["numberofparticipants"] = numberofparticipants;
Table tableparticipantName = new Table();
int rowcount = 1;
int columnCount = numberofparticipants;
for (int i = 0; i < rowcount; i++)
{
TableRow row = new TableRow();
for (int j = 0; j < columnCount; j++)
{
TableCell cell = new TableCell();
TextBox txtNameofParticipant = new TextBox();
txtNameofParticipant.ID …我对编码有一个奇怪的问题,描述如下:
ù现在在电子邮件主题中显示为ù.电子邮件通过php邮件功能发送.
查看邮箱中的电子邮件时,它显示正确.然而,当任何人打开电子邮件时,ù突然变为ù.
Uw contact met Meeùs
应该
Uw contact met Meeùs
我已经使用过编码.
$emailsubject 包含上述电子邮件主题.
$subject=$emailsubject;
$subject=$emailsubject;
$email_message=new email_message_class;
$email_message->SetEncodedEmailHeader("To",$to_address,$to_name);
$email_message->SetEncodedEmailHeader("From",$from_address,$from_name);
$email_message->SetEncodedEmailHeader("Reply-To",$reply_address,$reply_name);
$email_message->SetHeader("Sender",$from_address);
$email_message->SetEncodedHeader("Subject",$subject,"UTF-8");
在localhost中它正常工作,但在Web服务器中它无法正常工作.在webserver中,默认情况下编码也设置为utf-8.
我做错了什么？提前致谢.
我在这里遇到一个奇怪的问题,我有一段代码,直到昨天工作正常.我的按钮已停止发出POST请求.下面是示例代码.当我点击按钮时btnsubmit,页面被重定向到view_teacherupdate.php,但它不会打印"按钮提交";
<form method="post" action="view_teacherUpdate.php">
<input type="submit" name="btnsubmit" value="submit"/>
</form>
view_teacherUpdate.php
if(isset($_POST["btnsubmit"]))
{
echo "button submitted";
}
我已启用,error_reporting(E_ALL);但我没有收到任何错误或警告.
会话在两个页面中都启用.
任何帮助,将不胜感激.提前致谢.
完整代码:
ViewTeacherUpdatePage:
<?php
session_start();
require_once 'includewisdom/class.user.php';
//require_once 'includewisdom/class.user.php';
error_reporting(E_ALL);
$user_home = new USER();
if(!$user_home->is_logged_in())
{
$user_home->redirect('includewisdom/login.php');
}
function file_upload_error_message($error_code) {
switch ($error_code) {
case UPLOAD_ERR_INI_SIZE:
return 'The uploaded file exceeds the upload_max_filesize directive in php.ini';
case UPLOAD_ERR_FORM_SIZE:
return 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form';
case UPLOAD_ERR_PARTIAL:
return 'The uploaded …we all know that javascript can be used for server side scripting also.but till now I have not seen any practical example or a project based solely on javascript for server side.
Node.js qualifies but Node.js is a software platform that is used to build scalable network (especially server-side) applications.
My question is why javascript is not preferred for server side scripting? Does it have any drawbacks?
这是我写的代码,请帮我解决这个问题.
<select name="gender" id="gender">
<option value="M"<?php if(isset($_POST['gender'])=="M"){echo "selected='selected'";}?>>Male</option>
<option value="F"<?php if(isset($_POST['gender'])=="F"){echo "selected='selected'";}?>>Female</option>
<option value="O"<?php if(isset($_POST['gender'])=="O"){echo "selected='selected'";}?>>Other</option>
</select>
当我通过在下拉列表中选择男性来提交表单时,它应该保留所选的值,直到我在下一次提交表单时更改它.
在上面的代码中,如果我选择男性并提交表格,它会显示我的其他人.
所以请稍微帮忙.在此先感谢那些想要解决问题的人.
我有两张桌子
fw_invitations
id moduleid qdetailid
1 1 10
2 2 11
3 3 12
4 7 13
5 8 14
fw_ind_details
id moduleid officeid
10 0 100
11 0 110
12 0 120
13 0 130
14 0 104
列qdetaild是主键.fw_ind_details我想要做的是想要moduleid从该fw_invitations表获取该特定qdetailid并希望更新.fw_ind_details这应该用更新查询来完成.
期望的输出
fw_ind_details
id moduleid officeid
10 1 100
11 2 110
12 3 120
13 7 130
14 8 104
这是我到目前为止所尝试的;
UPDATE `fw_ind_details`
SET `moduleid`=(select moduleid
from fw_invitaions …我有3个字符串:
$string1=1,2,3,4,5,6
$string2=7,8,9
$string3=11,12
我想连接上面用逗号分隔的字符串.
期望的输出:
$string=1,2,3,4,5,6,7,8,9,11,12
因为首先是字符串我不能使用IMPLODE()我也不能使用(.)连接运算符,因为我希望字符串由(,)逗号分隔.
$string = $string1 . "," . $string2 . "," . $string3;
感谢大家,我得到了解决方案,但上述任何字符串也可以为空.这意味着如果$ string 1为空,那么我将拥有
$string =,7,8,9,11,12
但无论如何我一开始就买不起逗号.
比输出应该
$string =7,8,9,11,12
如何实现所需的输出？
$a=array ( [0] => 0 [1] => 3 );
$b=array ( [0] => Done [1] => Pending ) ;
我想要这样的事情:
array([0]=>Done [3]=>Pending)