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javascript - 如何从调查表中删除元素符号/数字

转载 作者:行者123 更新时间:2023-11-30 15:49:00 25 4
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我已经开发了一种测验形式,其中在问题之前出现元素符号和数字。我想删除其中一个(元素符号或数字)。

Please see this image

* { margin:0; padding:0; }
.floatleft {float:left !important;}
.floatright {float:right !important;}
.floatnone {float:none !important;}
.alignleft {text-align:left !important;}
.alignright {text-align:right !important;}
.aligncenter {text-align:center !important;}
.no-display { display:none; }
.no-margin { margin:0 !important; }
.no-padding { padding:0 !important; }
a:focus, button:focus {outline:0px solid}
img {
max-width:100%;
height:auto;
border:0;
vertical-align:top;
}
.fix {overflow:hidden}
h1, h2, h3, h4, h5, h6 {
margin: 0 0 10px;
color:#000;
}
a {transition: all 0.3s ease 0s;text-decoration:none;}
a:hover {
color: #fff;
text-decoration: none;
}
a:active, a:hover, a:focus {
outline: 0 none;
text-decoration: none
}
.clear{clear:both}

#wrapper
{
height:100%;
width:100%;
}
body {
color: #000;
height:100%;
width:100%;
font-size: 16px;
line-height: 20px;
text-align: left;
overflow-x:hidden;
}
#header {
width:100%;
height:100px;
}
#logo{
clear:both;
margin:20px;
}
#logo a {
display: block;
margin-left: -18px;
position: relative;
}

#quiz input {
vertical-align: middle;
}

#quiz ol {
margin: 0 0 10px 20px;
}

#quiz ol li {
margin: 0 0 20px 0;
}

#quiz ol li div {
padding: 4px 0;
}

#quiz h3 {
font-size: 17px; margin: 0 0 1px 0; color: #000;
font-family: 'Roboto', sans-serif;
font-weight:600;
}

#quiz label
{
font-family: 'Roboto', sans-serif;
font-weight:normal;
}

#results {
font: 44px Georgia, Serif;
}

center
{
font-size:xx-large;
padding:20px 0 50px 0;
font-family: 'Roboto', sans-serif;
}

.form-footer .button {
margin-right: 10px;
margin-bottom: 5px;
color: #fff;
text-shadow: 0 1px rgba(0, 0, 0, 0.08);
background-color: #ecae3d;
border: 0;
height: 42px;
line-height: 1;
font-size: 15px;
cursor: pointer;
padding: 0 35px;
text-align: center;
vertical-align: top;
display: inline-block;
-webkit-user-drag: none;
font-family: "Roboto", Arial, Helvetica, sans-serif;
font-weight: 400;
}

.form-footer .button:hover{

background-color:#DBDBDB;
color:#000;
}

#quiz {
left: 50%;
margin-left: 25%;

}

#footer{
width:100%;
height:80px;
background-color:#2D2D2D;
color:#9C9C9C;
position:absolute;
clear:both;
margin-top:2%;
}

#footer #footer-center
{
font-size:18px;
margin:auto;
font-family: "Roboto", Arial, Helvetica, sans-serif;
clear:both;
padding:20px 0 0 0 ;

}

.survey-form
{
width:100%;
min-height:500px
}
li{
padding-bottom:20px;
margin-left:0px;
padding-left:0px;
}
ul
{
padding:0px;
margin:0px;

}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>

<link rel="stylesheet" type="text/css" href="CSS/bootstrap.css"/>
<link rel="stylesheet" type="text/css" href="CSS/style.css"/>
<link rel="stylesheet" type="text/css" href="CSS/responsive.css"/>
</head>

<body class="no-transition stretched">
<div id="wrapper" class="clearfix">
<header id="header" class="full-header">
<!-- Logo-->
<div id="logo">
<a href="index.html" class="standard-logo"><img src="images/sequreone-logo.png" alt="Secqureone Logo"></a>
</div>
<!-- #logo end -->
</header>
<center></center>
<div class="survey-form" id="form">
<form action="contact.php" method="post" id="quiz">
<ul>
<li>
<h3>2+2=0?</h3>

<div>
<input type="radio" name="question-1-answers" id="question-1-answers-A" value="A. Yes" required/>
<label for="question-1-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-1-answers" id="question-1-answers-B" value="B. No" required/>
<label for="question-1-answers-B">B) No</label>
</div>
</li>
<li>
<h3>2+9</h3>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-A" value="A. PCI" required/>
<label for="question-2-answers-A">A) 11</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-B" value="B. HIPAA" required/>
<label for="question-2-answers-B">B) 12</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-C" value="C. FISMA" required/>
<label for="question-2-answers-C">C) 10</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-D" value="D. GLBA" required/>
<label for="question-2-answers-D">D) 9</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-E" value="E. SOX" required />
<label for="question-2-answers-E">E) 99</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-F" value="F. ISO27001" required/>
<label for="question-2-answers-F">F) 27001</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-G" value="G. others" required/>
<label for="question-2-answers-G">G) Others</label>
<input type="text" />
</div>
</li>
<li>
<h3>8*5=40?</h3>
<div>
<input type="radio" name="question-3-answers" id="question-3-answers-A" value="A. Yes" required/>
<label for="question-3-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-3-answers" id="question-3-answers-B" value="B. No" required/>
<label for="question-3-answers-B">B) No </label>
</div>
</li>
<li>
<h3>7/8=1?</h3>
<div>
<input type="radio" name="question-4-answers" id="question-4-answers-A" value="A. Yes" required/>
<label for="question-4-answers-A">A) Yes</label>
</div>
<div>
<input type="radio" name="question-4-answers" id="question-4-answers-B" value="B. No" required/>
<label for="question-4-answers-B">B) No</label>
</div>
</li>
<li>
<h3>14-2=12</h3>
<div>
<input type="radio" name="question-5-answers" id="question-5-answers-A" value="A. Yes" required/>
<label for="question-5-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-5-answers" id="question-5-answers-B" value="B. No" required/>
<label for="question-5-answers-B">B) No </label>
</div>
</li>
<li>

</ul>
<div class="form-footer text-left">
<button type="submit" id="submit" class="button btn-primary">Submit</button>

</div>

</form>
<div class="form-footer text-left">
<button id="next" data-btntext-sending="Next" class="NextButton">Next</button>
</div>
</div>
<div id="footer">

<center id="footer-center"> Copyright &copy; 2016 Secqureone,Inc. All rights reserved </center>
</div>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script>
var currentPage = 0;
var pages = 5;
var itemsPerPage = 3;
$("li h3").each(function(i, e){
$(e).text((i + 1) + ") " + $(e).text());
});

$("#next").click(function() {
$("li")
//.css("background", "#FFF")
.hide();
for(i = 1; i <= itemsPerPage; i++) {
$("li:nth-child(" + ((currentPage * itemsPerPage) + i) + ")")
//.css("background" , "red")
.show();
$("#submit").hide();

}

if(currentPage < pages - 1) {
currentPage += 1;
} else {
currentPage = 0;
$("#next").hide();
$("#submit").show();
}

});

$("#next").click();
</script>
</body>
</html>

请帮忙解决这个问题。

最佳答案

你添加 list-style: none; 到你的 ul 标签

* { margin:0; padding:0; }
.floatleft {float:left !important;}
.floatright {float:right !important;}
.floatnone {float:none !important;}
.alignleft {text-align:left !important;}
.alignright {text-align:right !important;}
.aligncenter {text-align:center !important;}
.no-display { display:none; }
.no-margin { margin:0 !important; }
.no-padding { padding:0 !important; }
a:focus, button:focus {outline:0px solid}
img {
max-width:100%;
height:auto;
border:0;
vertical-align:top;
}
.fix {overflow:hidden}
h1, h2, h3, h4, h5, h6 {
margin: 0 0 10px;
color:#000;
}
a {transition: all 0.3s ease 0s;text-decoration:none;}
a:hover {
color: #fff;
text-decoration: none;
}
a:active, a:hover, a:focus {
outline: 0 none;
text-decoration: none
}
.clear{clear:both}

#wrapper
{
height:100%;
width:100%;
}
body {
color: #000;
height:100%;
width:100%;
font-size: 16px;
line-height: 20px;
text-align: left;
overflow-x:hidden;
}
#header {
width:100%;
height:100px;
}
#logo{
clear:both;
margin:20px;
}
#logo a {
display: block;
margin-left: -18px;
position: relative;
}

#quiz input {
vertical-align: middle;
}

#quiz ol {
margin: 0 0 10px 20px;
}

#quiz ul {
list-style: none;
}

#quiz ol li {
margin: 0 0 20px 0;
}

#quiz ol li div {
padding: 4px 0;
}

#quiz h3 {
font-size: 17px; margin: 0 0 1px 0; color: #000;
font-family: 'Roboto', sans-serif;
font-weight:600;
}

#quiz label
{
font-family: 'Roboto', sans-serif;
font-weight:normal;
}

#results {
font: 44px Georgia, Serif;
}

center
{
font-size:xx-large;
padding:20px 0 50px 0;
font-family: 'Roboto', sans-serif;
}

.form-footer .button {
margin-right: 10px;
margin-bottom: 5px;
color: #fff;
text-shadow: 0 1px rgba(0, 0, 0, 0.08);
background-color: #ecae3d;
border: 0;
height: 42px;
line-height: 1;
font-size: 15px;
cursor: pointer;
padding: 0 35px;
text-align: center;
vertical-align: top;
display: inline-block;
-webkit-user-drag: none;
font-family: "Roboto", Arial, Helvetica, sans-serif;
font-weight: 400;
}

.form-footer .button:hover{

background-color:#DBDBDB;
color:#000;
}

#quiz {
left: 50%;
margin-left: 25%;

}

#footer{
width:100%;
height:80px;
background-color:#2D2D2D;
color:#9C9C9C;
position:absolute;
clear:both;
margin-top:2%;
}

#footer #footer-center
{
font-size:18px;
margin:auto;
font-family: "Roboto", Arial, Helvetica, sans-serif;
clear:both;
padding:20px 0 0 0 ;

}

.survey-form
{
width:100%;
min-height:500px
}
li{
padding-bottom:20px;
margin-left:0px;
padding-left:0px;
}
ul
{
padding:0px;
margin:0px;

}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>

<link rel="stylesheet" type="text/css" href="CSS/bootstrap.css"/>
<link rel="stylesheet" type="text/css" href="CSS/style.css"/>
<link rel="stylesheet" type="text/css" href="CSS/responsive.css"/>
</head>

<body class="no-transition stretched">
<div id="wrapper" class="clearfix">
<header id="header" class="full-header">
<!-- Logo-->
<div id="logo">
<a href="index.html" class="standard-logo"><img src="images/sequreone-logo.png" alt="Secqureone Logo"></a>
</div>
<!-- #logo end -->
</header>
<center></center>
<div class="survey-form" id="form">
<form action="contact.php" method="post" id="quiz">
<ul>
<li>
<h3>2+2=0?</h3>

<div>
<input type="radio" name="question-1-answers" id="question-1-answers-A" value="A. Yes" required/>
<label for="question-1-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-1-answers" id="question-1-answers-B" value="B. No" required/>
<label for="question-1-answers-B">B) No</label>
</div>
</li>
<li>
<h3>2+9</h3>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-A" value="A. PCI" required/>
<label for="question-2-answers-A">A) 11</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-B" value="B. HIPAA" required/>
<label for="question-2-answers-B">B) 12</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-C" value="C. FISMA" required/>
<label for="question-2-answers-C">C) 10</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-D" value="D. GLBA" required/>
<label for="question-2-answers-D">D) 9</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-E" value="E. SOX" required />
<label for="question-2-answers-E">E) 99</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-F" value="F. ISO27001" required/>
<label for="question-2-answers-F">F) 27001</label>
</div>
<div>
<input type="radio" name="question-2-answers" id="question-2-answers-G" value="G. others" required/>
<label for="question-2-answers-G">G) Others</label>
<input type="text" />
</div>
</li>
<li>
<h3>8*5=40?</h3>
<div>
<input type="radio" name="question-3-answers" id="question-3-answers-A" value="A. Yes" required/>
<label for="question-3-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-3-answers" id="question-3-answers-B" value="B. No" required/>
<label for="question-3-answers-B">B) No </label>
</div>
</li>
<li>
<h3>7/8=1?</h3>
<div>
<input type="radio" name="question-4-answers" id="question-4-answers-A" value="A. Yes" required/>
<label for="question-4-answers-A">A) Yes</label>
</div>
<div>
<input type="radio" name="question-4-answers" id="question-4-answers-B" value="B. No" required/>
<label for="question-4-answers-B">B) No</label>
</div>
</li>
<li>
<h3>14-2=12</h3>
<div>
<input type="radio" name="question-5-answers" id="question-5-answers-A" value="A. Yes" required/>
<label for="question-5-answers-A">A) Yes </label>
</div>
<div>
<input type="radio" name="question-5-answers" id="question-5-answers-B" value="B. No" required/>
<label for="question-5-answers-B">B) No </label>
</div>
</li>
<li>

</ul>
<div class="form-footer text-left">
<button type="submit" id="submit" class="button btn-primary">Submit</button>

</div>

</form>
<div class="form-footer text-left">
<button id="next" data-btntext-sending="Next" class="NextButton">Next</button>
</div>
</div>
<div id="footer">

<center id="footer-center"> Copyright &copy; 2016 Secqureone,Inc. All rights reserved </center>
</div>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script>
var currentPage = 0;
var pages = 5;
var itemsPerPage = 3;
$("li h3").each(function(i, e){
$(e).text((i + 1) + ") " + $(e).text());
});

$("#next").click(function() {
$("li")
//.css("background", "#FFF")
.hide();
for(i = 1; i <= itemsPerPage; i++) {
$("li:nth-child(" + ((currentPage * itemsPerPage) + i) + ")")
//.css("background" , "red")
.show();
$("#submit").hide();

}

if(currentPage < pages - 1) {
currentPage += 1;
} else {
currentPage = 0;
$("#next").hide();
$("#submit").show();
}

});

$("#next").click();
</script>
</body>
</html>

关于javascript - 如何从调查表中删除元素符号/数字,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39655019/

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