在编写html 5 doctype时,您是否想要包含<html xmlns="http://www.w3.org/1999/xhtml">以前使用HTML4 doctype时的操作,或者是否应该使用不同的xhtml？
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
是什么原因导致滚动条没有被夹在这个小提琴的桌子一侧:http://jsfiddle.net/m4HB3/8/ 目前它位于最后一列的下方,意味着它占据了一些列空间和从而导致表格的对齐问题.
表标题是固定的,因为我想要一个带有固定标题的滚动表.
问题可能是表格和各列的宽度设置？
有人也可以在jsfiddle外面的脚本上发布他们的答案并直接放在浏览器上,因为我已经看到了jsifddle中有些工作但后来在浏览器的主应用程序中无法工作的示例.
HTML:
<table id="tableqanda" cellpadding="0" cellspacing="0">
<thead>
<tr>
<th width="5%" class="questionno">Question No.</th>
<th width="27%" class="question">Question</th>
<th width="7%" class="option">Option Type</th>
<th width="11%" class="image">Image</th>
</tr>
</thead>
</table>
<div id="tableqanda_onthefly_container">
<table id="tableqanda_onthefly" cellpadding="0" cellspacing="0">
<tbody>
<tr class="tableqandarow">
<td width="5%" class="questionno">1</td>
<td width="27%" class="question">What is a RAM?</td>
<td width="7%" class="option">A-E</td>
<td width="11%" class="imagetd"><ul class="qandaul"><li>Lighthouse_4.jpg</li></ul></td>
</tr>
<tr class="tableqandarow">
<td width="5%" class="questionno">2</td>
<td width="27%" class="question">Name 3 car maneuvers you may do in a test?</td>
<td width="7%" class="option">A-F</td>
<td width="11%" …我对css的态度不是很强,但我有两种形式:
//below is where it displays course name
$outputcourse = "";
$outputcourse .= "<p><strong>Course:</strong> " . $course . " - " . $coursename . "</p>";
//below is where it displays module name
$outputmodule = "";
$outputmodule = sprintf("<p><strong>Module:</strong> %s - %s</p>", $moduleId, $moduleName);
//below is form where it displays assessments drop down menu
$assessmentform = "<form action='".htmlentities($_SERVER['PHP_SELF'])."' method='post'>
<p>{$outputcourse}</p>
<p>{$outputmodule}</p>
<p><strong>Assessments:</strong> {$sessionHTML} </p>
</form>";
echo $assessmentform;
}
//below is form where it displays all of the text inputs and submit …我正在尝试创建一个动态WHERE子句,根据从下拉菜单中选择的选项,它将编译正确的WHERE子句.但我不认为我做得对.
首先应该有一个默认的WHERE子句,无论从下拉菜单中选择哪个选项,都应该有一个WHERE子句检查选中SessionId所以这应该是SessionId = ?
然后,根据从下拉菜单中选择的选项,它将编译WHERE子句中的其他字段.有两个下拉菜单,用于Students和Questions.可能的结果是:
Student selected != 'All':添加StudentId=？在WHERE子句中
Student selected == 'All':删除StudentId=？来自WHERE子句
Question selected != 'All':添加QuestionId=？在WHERE子句中
Question selected == 'All':删除QuestionId=？来自WHERE子句
我的问题是我该如何设置它？
以下是我目前的情况:
if(isset($_POST['answerSubmit'])) // we have subbmited the third form
{
$selectedstudentanswerqry = "
SELECT
StudentAlias, StudentForename, StudentSurname, q.SessionId, QuestionNo, QuestionContent, o.OptionType, q.NoofAnswers, GROUP_CONCAT( DISTINCT Answer
ORDER BY Answer SEPARATOR ',' ) AS Answer, r.ReplyType, QuestionMarks,
GROUP_CONCAT(DISTINCT StudentAnswer ORDER BY …