我设计了一个用于输入数据的表单,但是为了正确定位我使用的表单元素 "利润率左"每个元素在同一位置彼此下方
有没有办法更好地定位?
<head>
<title>Placement insert</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width">
<style>
#header {
text-align: center;
height:100px;
witdh:1360px;
background-color: lightskyblue;
}
#content {
height: 200px;
width: 400px;
background: lightgreen ;
margin-top:100px;
margin-left: 500px ;
}
</style>
</head>
<body>
<div id= "header" >
<h3 > YMC, Pune </h3>
<h4 > Department of Computer Science </h4>
</div>
<div id ="content" >
<form name="log" action="insplacement.jsp" method="post">
Year:<input type="text" name="year" value="" size="20" Style ="margin-left: 165px"/><br>
No of Company Visited:<input type="text" name="company" value="" size="20" Style ="margin-left: 45px" /><br>
Number of Students Placed:<input type="text" name="num" value="" size="20" style="margin-left: 25px" /><br>
Percentage of Students Placed:<input type="text" name="percentage" value="" size="20" style = "margin-left: 9px"/><br>
Maximum Salary offered (p.a.):<input type="text" name="max" value="" size="20" style = "margin-left: 4px"/><br>
Minimum Salary offered (p.a.):<input type="text" name="min" value="" size="20" style = "margin-left: 7px"/><br>
Average Salary offered (p.a.):<input type="text" name="avg" value="" size="20" style = "margin-left: 15px"/><br>
<input type="submit" value="Insert" name="logButton" />
<input type="reset" value="Clear" />
</form>
</div>
</body>
答案 0 :(得分:2)
无需添加任何额外的HTML元素;让表单元素标记说明一切。
首先,为标签指定label
元素和for
属性,通过label
将id
与其匹配的输入相关联。
在我们继续之前,已经进行了大量的可用性研究 - here is one - 建议将标签置于之上,以便更快,更轻松地完成表单。在这里,我提供了两种选择。
“显示代码段”并运行它
将display: inline-block
放在标签和输入
在标签上放置一个足够大的宽度以包含最大的标签
在表单上放置一个宽度以包含您的输入和标签。
form {
width: 500px;
}
label {
display: inline-block;
width: 200px;
}
input {
display: inline-block;
}
<form action="insplacement.jsp" id="log" method="post" name="log">
<label for="one">Year:</label>
<input id="one" name="year" size="20" type="text" value="">
<label for="two">No of Company Visited:</label>
<input id="two" name="company" size="20" type="text" value="">
<label for="three">Number of Students Placed:</label>
<input id="three" name="num" size="20" type="text" value="">
</form>
这更简单,一个CSS属性:
display: block
label {
display: block;
}
<form action="insplacement.jsp" id="log" method="post" name="log">
<label for="one">Year:</label>
<input id="one" name="year" size="20" type="text" value="">
<label for="two">No of Company Visited:</label>
<input id="two" name="company" size="20" type="text" value="">
<label for="three">Number of Students Placed:</label>
<input id="three" name="num" size="20" type="text" value="">
</form>
答案 1 :(得分:0)
#content {
height: 200px;
width: 400px;
background: lightgreen ;
margin: 100px auto 0;
}
和HTML
<form>
<fieldset>
<div>
<label for="name">Name</label>
<input id="name" />
</div>
<div>
<label for="telephone">Telephone</label>
<input id="telephone" />
</div>
</fieldset>
</form>
答案 2 :(得分:0)
试试这样: -
式 -
#header { text-align: center; height:100px; /*width:1360px;*/ background-color: lightskyblue; } #content { height: 200px; width: 400px; background: lightgreen ; margin: 100px auto 0; /*margin-top:100px;*/ /*margin-left: 500px ;*/ } dt , dd{width: 50%;margin: 0 0 8px;float: left;height: 20px;}
<dl>
<dt> Year:</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt> No of Company Visited:</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt> Number of Students Placed:</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt> Percentage of Students Placed:</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt> Maximum Salary offered (p.a.):</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt> Minimum Salary offered (p.a.):</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
<dt>Average Salary offered (p.a.)</dt>
<dd><input type="text" name="year" value="" size="20" /></dd>
</dl>
答案 3 :(得分:0)
调整浏览器大小以查看此操作
<强> HTML 强>
<section class="feedback_form">
<form action="" method="post">
<fieldset>
<label>Name:</label>
<input type="text" name="name" id="name">
</fieldset>
<fieldset>
<label>Company Name:</label>
<input type="text" name="company_name">
</fieldset>
<fieldset>
<label>City:</label>
<input type="text" name="city">
</fieldset>
</form>
</section>
<强> CSS 强>
.feedback_form {
margin: 15px 0 0 0;
}
.feedback_form label {
display: block;
}
.feedback_form input, .feedback_form select, .feedback_form textarea {
width: 95%;
}
.feedback_form input[type=submit], .feedback_form input[type=reset] {
width: auto;
}
fieldset {
border: 0;
padding:0 0 10px 0;
}
@media screen and (min-width:768px) {
.feedback_form {
width:80%;
margin:0 auto;
}
.feedback_form label {
width: 45%;
display: inline-block;
vertical-align: top;
font-weight:normal;
}
.feedback_form input, .feedback_form select, .feedback_form textarea {
width: 50%;
}
.feedback_form input[type=submit], .feedback_form input[type=reset] {
margin-right: 10px;
padding: 5px;
}
}