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index.html
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150 lines (149 loc) · 3.67 KB
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<!DOCTYPE html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>评论添加表情</title>
<style>
*{ margin:0; padding:0; list-style:none;outline-style: none;}
body{ background:#f4f4f4;}
.w500{
width: 500px;
height: auto;
margin: 0 auto;
overflow: hidden;}
.list{}
.list li{
padding:10px 0;
border-bottom:1px solid #ccc;
overflow: hidden;
line-height: 180%;
}
.send{padding:10px 0;}
.send textarea{
width: 97%;
border-radius:5px;
padding: 5px}
.send a.btn{
padding:5px 20px;
display: block;
color: #fff;
background: #ff4c51;
border-radius: 3px;
text-decoration: none;
font-size: 14px;
font-weight: bold;
float: left;
margin-top: 5px;
}
.send a.btn:hover{
background: #c53d41;
-webkit-transition:all 0.2s linear;
-moz-transition:all 0.2s linear;
-ms-transition:all 0.2s linear;
-o-transition:all 0.2s linear;
transition:all 0.2s linear;
}
.send .faces{
width: 25px;
height:25px;
display: block;
float: right;
background-image: url(image/faces.png) ;
background-position: 0 0;
margin-right:5px;
margin-top:5px;
}
.send .on{
background-position: left bottom;
}
.face{
overflow: hidden;
display: none;}
.face li{
width: 22px;
height: 22px;
margin:3px;
float: left;
}
#content {
width: 478px;
height: 60px;
float: left;
border: 1px solid #ccc;
background-color: #fff;
border-radius: 5px;
padding: 3px 10px;
}
</style>
</head>
<body>
<!--代码部分begin-->
<div class="list w500">
</div>
<div class="send w500">
<div id="content" cols="30" rows="5" contenteditable="true"></div> <!-- style="display: none;" -->
<a href="javascript:;" class="btn">发布</a>
<a href="javascript:;" class='faces'></a>
</div>
<div class="face w500"></div>
<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script>
<script>
$(function(){
var lanren = {
face:function(_this){
var target = $(_this).html();
if(target.length < 5){
$(_this).html("<img src='image/face/"+target+".gif' />")
}
},
faceimg:'',
imgs:function(min,max){
for(i=min;i<max;i++){ //通过循环创建60个表情，可扩展
lanren.faceimg+='<li><a href="javascript:void(0)"><img src="image/face/'+(i+1)+'.gif" face="<emt>'+(i+1)+'</emt>"/></a></li>';
};
},
cur:0
}
$('.list li emt').each(function(){
lanren.face(this);
});
$('.send a.btn').on('click',function(){
var a = $('#content').html();
a = a.replace(/<img src="image\/face\/(\d+?)\.gif">/g, "{:$1}")//要显示的
var b = a.replace(/\{\:(\d+?)}/g,"<img src='image\/face\/$1\.gif'>");//要提交的
if(!a){
alert('发布内容不能为空');
$('#content').focus();
return false;
}
$('.list').append(b);//显示多行评论
$('#content').html('');
});
$('.send .faces').on('click',function(){
if(lanren.cur == 0){
$(this).addClass('on');
lanren.cur =1;
$('.face').show(0);
}else if(lanren.cur == 1){
$(this).removeClass('on');
$('.face').hide(0);
lanren.cur =0;
}
})
lanren.imgs(0,60);
$('.face').append(lanren.faceimg);
$('.face li img').on('click',function(){
var target = $(this).attr('face');
var num = target.replace(/[a-z,A-Z,/,~'!<>@#$%^&*()-+_=:]/g, "");
var pre = $('#content').html();//可以作为显示用
var showimg = '<img src="image/face/'+num+'.gif">';
$('#content').html(pre+showimg);//target对应showimg
$(this).parents('.face').hide(0);
$('.send .faces').removeClass('on');
lanren.cur =0;
// lanren.face(this);
})
})
</script>
<!--代码部分end-->
</body>
</html>