Question

我有一个div和一个button。当我单击按钮时，如何一次又一次地生成相同的div。我尝试添加onclick函数，但我不知道如何实现添加div。

HTML

<div class="note" contenteditable="true">
    <span id='close' contenteditable='false' onclick='this.parentNode.parentNode.removeChild(this.parentNode)'>
        <img src="images/close.png" height="25" width="25" align="right" style="vertical-align: top; float: right"/>
    </span>Keep clicking this text to select
</div>

<a href='#' class='button'>Create Note</a>

的Javascript

<script type="text/javascript">
    $(function() {
        $(".note").resizable();
        $(".note").keyup(function() {
            $(this).css('height', '100%');
        });
        $(".note").draggable()
            .click(function() {
                $(this).draggable({
                    disabled: false
                });

            }).dblclick(function() {
                $(this).draggable({
                    disabled: true
                });
            });

    });
</script>

CSS

.note {
    width: 280px;
    height: 100px;
    padding-top: 40px;
    margin-top: 60px;
    margin-left: 35px;
    word-break: break-word;
    font-family: Note;
    font-size: 30px;
    background-image: url("images/stickynote.png");
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 1;
}

.note img{
    position:relative;
    position: absolute;
    top: 0px;
    right: 0px;
}


.button {
    position: fixed;
    top: 160px;
    margin-left: 44%;
    border: 1px solid #000000;
    background: #f2ad24;
    background: -webkit-gradient(linear, left top, left bottom, from(#ffff92), to(#f2ad24));
    background: -webkit-linear-gradient(top, #ffff92, #f2ad24);
    background: -moz-linear-gradient(top, #ffff92, #f2ad24);
    background: -ms-linear-gradient(top, #ffff92, #f2ad24);
    background: -o-linear-gradient(top, #ffff92, #f2ad24);
    background-image: -ms-linear-gradient(top, #ffff92 0%, #f2ad24 100%);
    padding: 13px 26px;
    -webkit-border-radius: 16px;
    -moz-border-radius: 16px;
    border-radius: 16px;
    -webkit-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
    -moz-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
    box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
    text-shadow: #7ea4bd 0 1px 0;
    color: #000000;
    font-size: 35px;
    font-family: Note;
    text-decoration: none;
    vertical-align: middle;
}

.button:hover {
    border: 1px solid #0a3c59;
    text-shadow: #1e4158 0 1px 0;
    background: #f08d24;
    background: -webkit-gradient(linear, left top, left bottom, from(#ffe194), to(#f08d24));
    background: -webkit-linear-gradient(top, #ffe194, #f08d24);
    background: -moz-linear-gradient(top, #ffe194, #f08d24);
    background: -ms-linear-gradient(top, #ffe194, #f08d24);
    background: -o-linear-gradient(top, #ffe194, #f08d24);
    background-image: -ms-linear-gradient(top, #ffe194 0%, #f08d24 100%);
    color: #212121;
}

.button:active {
    text-shadow: #1e4158 0 1px 0;
    border: 1px solid #0a3c59;
    background: #f09424;
    background: -webkit-gradient(linear, left top, left bottom, from(#ffe194), to(#f08d24));
    background: -webkit-linear-gradient(top, #ffe194, #f09424);
    background: -moz-linear-gradient(top, #ffe194, #f09424);
    background: -ms-linear-gradient(top, #ffe194, #f09424);
    background: -o-linear-gradient(top, #ffe194, #f09424);
    background-image: -ms-linear-gradient(top, #ffe194 0%, #f09424 100%);
    color: #fff;
}

Answer 1

你的意思是这样吗？

$(window).ready(function(){
    $('.button').click(function(e){
        e.preventDefault();
        var html = $('.template').html();
        $('#notes').append('<div style="position:relative;">'+html+'<div>');
    });
})

.note img{
position:relative;
position: absolute;
top: 0px;
right: 0px;
}


.button {
position: fixed;
top: 160px;
margin-left: 44%;
border: 1px solid #000000;
background: #f2ad24;
background: -webkit-gradient(linear, left top, left bottom, from(#ffff92), to(#f2ad24));
background: -webkit-linear-gradient(top, #ffff92, #f2ad24);
background: -moz-linear-gradient(top, #ffff92, #f2ad24);
background: -ms-linear-gradient(top, #ffff92, #f2ad24);
background: -o-linear-gradient(top, #ffff92, #f2ad24);
background-image: -ms-linear-gradient(top, #ffff92 0%, #f2ad24 100%);
padding: 13px 26px;
-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;
-webkit-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
-moz-box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
box-shadow: rgba(255,255,255,0.4) 0 0px 0, inset rgba(255,255,255,0.4) 0 0px 0;
text-shadow: #7ea4bd 0 1px 0;
color: #000000;
font-size: 35px;
font-family: Note;
text-decoration: none;
vertical-align: middle;
}
.button:hover {
border: 1px solid #0a3c59;
text-shadow: #1e4158 0 1px 0;
background: #f08d24;
background: -webkit-gradient(linear, left top, left bottom, from(#ffe194), to(#f08d24));
background: -webkit-linear-gradient(top, #ffe194, #f08d24);
background: -moz-linear-gradient(top, #ffe194, #f08d24);
background: -ms-linear-gradient(top, #ffe194, #f08d24);
background: -o-linear-gradient(top, #ffe194, #f08d24);
background-image: -ms-linear-gradient(top, #ffe194 0%, #f08d24 100%);
color: #212121;
}
.button:active {
text-shadow: #1e4158 0 1px 0;
border: 1px solid #0a3c59;
background: #f09424;
background: -webkit-gradient(linear, left top, left bottom, from(#ffe194), to(#f08d24));
background: -webkit-linear-gradient(top, #ffe194, #f09424);
background: -moz-linear-gradient(top, #ffe194, #f09424);
background: -ms-linear-gradient(top, #ffe194, #f09424);
background: -o-linear-gradient(top, #ffe194, #f09424);
background-image: -ms-linear-gradient(top, #ffe194 0%, #f09424 100%);
color: #fff;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="notes">
<div class="template" style="position:relative;">
    <div class="note" contenteditable="true"> <span id='close' contenteditable='false' onclick='this.parentNode.parentNode.removeChild(this.parentNode)'>
        <img src="images/close.png" height="25" width="25" align="right" style="vertical-align: top; float: right"/>
    </span>Keep clicking this text to select</div>
    </div>
</div>

<a href='#' class='button'>Create Note</a>

Answer 2

以下是一个简单的示例，说明如何使用jQuery来完成您正在尝试做的事情。显然，这并不是完全根据您的需求量身定制的，而是为您提供了解它如何运作的基础。您可能希望查看jQuery Clone method和jQuery AppendTo method。

<强> CSS

.note {
    margin-bottom: 10px;
    background-color: yellow;
    width: 100px;
    height: 100px;
}

<强>的jQuery

$(function() {
    $('button').on('click', function() {
        $('.note:last').clone().appendTo('.wrapper');
    });
});

<强> HTML

<div class="wrapper">
    <div class="note">Content in div</div>
</div>
<button>Add note</button>

JSFiddle Example

创建一个DIV onclick

2 个答案: