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私は、HTML、CSS、JavaScriptを使用して作成している連絡先フォームの下に、次のコードがあります。プレビューボタンの下にlabel2を置いて、メインページのDetailプレースホルダにユーザが何を入力したかを言うことは可能ですか？だから誰かが "Hello"をDetailプレースホルダに書いた場合、プレビューページのlabel2は "Hello"と言うでしょう。何でも助けてくれる、歓声。プレースホルダからラベルへの情報の取得
function openNav() {
document.getElementById("myNav").style.width = "100%";
}
function closeNav() {
document.getElementById("myNav").style.width = "0%";
}* {
margin: 0;
padding: 0;
box-sizing: border-box;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-font-smoothing: antialiased;
-moz-font-smoothing: antialiased;
-o-font-smoothing: antialiased;
font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}
.container {
width: 100%;
margin: 0 auto;
position: relative;
}
#contact input[type="text"],
#contact input[type="email"],
#contact input[type="tel"],
#contact textarea,
#contact button[type="submit"] {
font: 400 12px/16px "Verdana", Verdana;
}
#contact {
background: #F9F9F9;
padding: 25px;
box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
height:477px;
}
#contact h3 {
display: block;
font-family:Verdana;
font-size: 24px;
font-weight: 300;
margin-bottom: 10px;
}
#contact h4 {
margin: 5px 0 15px;
display: block;
font-family:Verdana;
font-size: 13px;
font-weight: 400;
}
#contact h5 {
color:white;
display: block;
font-family:Verdana;
font-size: 23px;
font-weight: 300;
margin-bottom: 10px;
}
.fieldset {
border: medium none !important;
margin: 0 0 10px;
min-width: 100%;
padding: 0;
width: 100%;
}
#contact input[type="text"],
#contact input[type="email"],
#contact input[type="tel"],
#contact textarea {
width: 100%;
border: 1px solid #ccc;
background: #FFF;
margin: 0 0 5px;
padding: 10px;
}
#contact input[type="text"]:hover,
#contact input[type="email"]:hover,
#contact input[type="tel"]:hover,
#contact textarea:hover {
-webkit-transition: border-color 0.3s ease-in-out;
-moz-transition: border-color 0.3s ease-in-out;
transition: border-color 0.3s ease-in-out;
border: 1px solid #aaa;
}
#contact textarea {
height: 100px;
max-width: 100%;
resize: none;
}
#button{
float:right;
cursor: pointer;
padding: 13px 32px;
width:125px;
height:45px;
border: none;
font-family:Verdana;
background: #4CAF50;
color: #FFF;
margin: 0 0 5px;
font-size: 15px;
}
#button:hover{
background: #43A047;
-webkit-transition: background 0.3s ease-in-out;
-moz-transition: background 0.3s ease-in-out;
transition: background-color 0.3s ease-in-out;
}
#button:active {
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}
#contact input:focus,
#contact textarea:focus {
outline: 0;
border: 1px solid #aaa;
}
::-webkit-input-placeholder {
color: #888;
}
:-moz-placeholder {
color: #888;
}
::-moz-placeholder {
color: #888;
}
:-ms-input-placeholder {
color: #888;
}
.dropbtn {
background-color: #4CAF50;
color: white;
padding: 13px;
font-size: 16px;
width:125px;
height:45px;
border: none;
cursor: pointer;
}
.dropdown {
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
.dropdown-content a:hover {background-color: #f1f1f1}
.dropdown:hover .dropdown-content {
display: block;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
input[type="file"]{
display: none;
}
.custom-file-upload {
cursor: pointer;
padding: 13px 16px;
width:125px;
height:45px;
border: none;
font-family:Verdana;
background: #4CAF50;
color: #FFF;
margin: 0 0 5px;
font-size: 15px;
display: inline-block;
vertical-align: top;
text-align: center;
}
.custom-file-upload:hover{
background: #43A047;
-webkit-transition: background 0.3s ease-in-out;
-moz-transition: background 0.3s ease-in-out;
transition: background-color 0.3s ease-in-out;
}
.custom-file-upload:active{
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}
.overlay {
height: 477px;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: rgb(0,0,0);
background-color: rgba(0,0,0, 0.9);
overflow-x: hidden;
transition: 0.5s;
}
.overlay-content {
position: relative;
top: 5%;
width: 100%;
text-align: center;
margin-top: 25px;
}
.overlay a {
padding: 5px;
margin-top:-15px;
text-decoration: none;
font-size: 36px;
color: #818181;
display: block;
transition: 0.3s;
}
.overlay a:hover, .overlay a:focus {
color: #f1f1f1;
}
.overlay .closebtn {
position: absolute;
top: 15px;
right: 15px;
font-size: 40px;
}
@media screen and (max-height: 450px) {
.overlay a {font-size: 20px}
.overlay .closebtn {
font-size: 40px;
top: 15px;
right: 35px;
}
}
#contact-submit{
float:right;
cursor: pointer;
padding: 13px 32px;
width:125px;
height:45px;
border: none;
font-family:Verdana;
background: #4CAF50;
color: #FFF;
margin: 0 0 5px;
font-size: 15px;
}
#contact-submit:hover{
background: #43A047;
-webkit-transition: background 0.3s ease-in-out;
-moz-transition: background 0.3s ease-in-out;
transition: background-color 0.3s ease-in-out;
}
#contact-submit:active {
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}
#label{
color:white;
padding-left:25px;
float:left;
font-family:Verdana;
font-size:13px;
}
#label2{
color:white;
padding-left:25px;
float:left;
font-family:Verdana;
font-size:13px;
}<div class="container">
<form id="contact" action="" method="post">
<h3>Connect With HR</h3>
<fieldset class="fieldset">
<div class="dropdown">
<button class="dropbtn">Location</button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 2</a>
<a href="#">Link 3</a>
</div>
</div>
<div class="dropdown">
<button class="dropbtn">Category</button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 2</a>
<a href="#">Link 3</a>
</div>
</div>
</fieldset>
<fieldset class="fieldset">
<textarea placeholder="Detail...." tabindex="2"></textarea>
</fieldset>
<h4>Contact Information</h4>
<fieldset class="fieldset">
<input placeholder="Name" type="text" tabindex="4">
<input placeholder="Preferred Contact Number" type="tel" tabindex="5">
<input placeholder="Preferred Email" type="email" tabindex="6">
</fieldset>
<filedset class="fieldset">
<label for="file-upload" class="custom-file-upload">
<i class="fa fa-cloud-upload"></i> Attachment
</label>
<input id="file-upload" type="file"/>
<div id="myNav" class="overlay">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<div class="overlay-content">
<div class="container">
<form id="contact" action="" method="post">
<fieldset class"fieldset">
<h5>Summary</h5>
</fieldset>
<fieldset class="fieldset">
<label id="label">Detail:</label>
<label id="label2">Detail Information Here...</label>
</fieldset>
<!-- <fieldset class="fieldset">
<button name="submit" type="submit" id="contact-submit" data-submit="...Sending">Submit</button>
</fieldset> -->
</form>
</div>
</div>
</div>
<span id="button"" onclick="openNav()">Preview</span>
<fieldset>
</form>
</div>