【Go web开发之revel+mgo】第5章 样式与留言板的设计
浏览数：23 /
时间：2015年06月10日
演示地址 http://gblog-revel.herokuapp.com/
1.样式
这是整个项目的css，为了减少麻烦我们把它全部放出来 styles.css:
body{
margin: 0 auto;
padding: 0;
background: url('../img/section_bg.png');
font: 14px "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
line-height: 20px;
letter-spacing: 0.02em;
color: #666;
background-attachment:fixed;
}
a{
color: #1abc9c;
text-decoration: none;
-webkit-transition: 0.25s;
-moz-transition: 0.25s;
-o-transition: 0.25s;
transition: 0.25s;
-webkit-backface-visibility: hidden;
}
.main-nav{
margin: 0 auto;
width: 692px;
padding:0;
}
.top-bar{
width:100%;
background: #34495e;
border-bottom-right-radius: 6px;
border-bottom-left-radius: 6px;
box-shadow: 0 2px rgba(0,0,0,0.075),0 0 6px #7aba7b;
-webkit-box-shadow:0 2px rgba(0,0,0,0.075),0 0 6px #7aba7b;
-moz-box-shadow:0 2px rgba(0,0,0,0.075),0 0 6px #7aba7b;
margin-bottom:28px;
}
.top-bar-inner{
min-height: 48px;
padding:0 4px;
}
.ul-nav{
position: relative;
left: 0;
display: block;
float: left;
margin: 0 10px 0 0;
list-style: none;
font-size: 18px;
padding:0;
}
.ul-nav>li {
position: relative;
float: left;
line-height: 20px;
}
.ul-nav>li>a{
padding: 14px 24px 17px;
text-decoration: none;
display: block;
color: white;
text-shadow: 0 -1px 0 rgba(0,0,0,0.25);
}
.ul-nav>li>a:hover,.ul-nav>li>a:focus{
color: #1abc9c;
}
.navbar-news {
background-color: #e74c3c;
border-radius: 30px;
color: white;
display: block;
font-size: 12px;
font-weight: 500;
line-height: 18px;
min-width: 8px;
padding: 0 5px;
position: absolute;
right: -7px;
text-align: center;
text-shadow: none;
top: 8px;
z-index: 10;
}
.ul-nav .active > a, .ul-nav .active > a:hover, .ul-nav .active > a:focus {
background-color: transparent;
color: #1abc9c;
-webkit-box-shadow: none;
-moz-box-shadow: none;
box-shadow: none;
}
.cell{
background-color:#1bc6a5;
color: #cff3ec;
font-size: 15px;
border-radius: 4px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
-o-border-radius: 4px;
-khtml-border-radius: 4px;
padding: 18px 20px 0px 20px;
margin-bottom: 30px;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}
.cell-subject{
margin: 0;
}
.cell-subject-title{
color: #34495e;
font-size: 24px;
font-weight: 700;
text-decoration: none;
}
a.cell-subject-title:hover{
text-decoration: underline;
}
.subject-infor{
color:#34495e;
line-height: 19px;
padding: 2px 0;
font-size: 13px;
margin:2px 0;
}
.cell-text{
padding: 4px 0;
word-break: break-all;
}
.comment-num{
float:right;
border: 5px solid #d7dce0;
border-radius: 50px;
font-size: 14px;
line-height: 16px;
padding: 0 4px;
-webkit-transition: background 0.2s ease-out, border-color 0s ease-out, color 0.2s ease-out;
-moz-transition: background 0.2s ease-out, border-color 0s ease-out, color 0.2s ease-out;
-o-transition: background 0.2s ease-out, border-color 0s ease-out, color 0.2s ease-out;
transition: background 0.2s ease-out, border-color 0s ease-out, color 0.2s ease-out;
-webkit-backface-visibility: hidden;
background-color: white;
border-color: white;
border-width: 2px;
color: #BBB6B6;
}
.write-nav{
padding: 10px;
background-color: #f9f9f9;
border: 1px solid #e4e4e4;
border-radius: 5px;
}
.footer{
margin:20px 0 10px 0;
text-align: center;
min-height: 20px;
}
.comment-nav,.history-nav{
background-color: white;
border: 1px solid #DDD;
border-radius: 4px;
}
.comment-title,.history-title{
padding: 10px 20px;
border-bottom: 1px solid #e2e2e2;
font-size: 15px;
font-weight: bold;
}
.comment-cell{
padding: 10px 10px;
border-top: 2px solid #fff;
border-bottom: 1px solid #e2e2e2;
}
.comment-inputbox{
background-color: #E7E7D8;
border: 1px solid #d6d6c6;
padding:5px 10px;
border-radius: 8px;
height: 224px;
}
.comment-input-infor{
float: left;
width: 180px;
height: 200px;
display: inline;
overflow: hidden;
margin:5px 0 0 0;
list-style: none;
padding:0;
}
.comment-input-text{
float: left;
width: 458px;
height: 150px;
margin:5px 0 0 10px;
}
.ctextarea {
height: 142px !important;
resize: vertical;
}
.comment-input-text-btn{
float:right;
margin-top:20px;
}
.func-color{
color: #F70246;
}
.func-name{
color: #24C54B;
}
.func-str{
color:#C29916;
}
.func-type{
color:rgb(0, 173, 255);
}
.pln-w{
color:white;
}
.pln-b{
color:white;
}
.history-cell{
padding: 10px 20px;
border-top: 2px solid #fff;
border-bottom: 1px solid #e2e2e2;
}
li time{
margin-right: 8px;
font-size: 13px;
}
.history-auth{
padding-left: 8px;
color: #cfcfcf;
font-size: 13px;
font-family: 'Microsoft Yahei';
}
.email-other{
background-color: #f9f9f9;
border: 1px solid #e4e4e4;
border-radius: 5px;
padding: 5px 20px;
margin-bottom: 10px;
}
.email-title{
margin: 0 0 22px;
padding-top: 21px;
color: white;
font-family: 'Microsoft Yahei';
}
.email-nav ul{
list-style-type: none;
margin: 0 0 26px;
padding:0;
}
.email-nav ul li:first-child {
border-top: none;
padding-top: 1px;
}
.email-nav ul li {
border-top: 1px solid #1bc6a5;
line-height: 19px;
padding: 6px 0;
}
.email-tag{
border-radius: 4px;
background: #1abc9c;
color: white;
cursor: pointer;
margin-right: 5px;
margin-bottom: 5px;
overflow: hidden;
padding: 6px 13px 6px 19px;
position: relative;
vertical-align: middle;
display: inline-block;
zoom: 1;
-webkit-transition: 0.14s linear;
-moz-transition: 0.14s linear;
-o-transition: 0.14s linear;
transition: 0.14s linear;
-webkit-backface-visibility: hidden;
}
.email-tag span{
color: white;
cursor: pointer;
zoom: 1;
}
.email-nav{
background: white;
border: 2px solid #1abc9c;
border-radius: 6px;
padding: 6px 1px 1px 6px;
overflow-y: auto;
text-align: left;
margin-bottom: 15px;
}
.email-tag:hover {
background-color: #16a085;
padding-left: 12px;
padding-right: 20px;
}
.erro{
color:red;
}
.infor-content,.comments{
margin-bottom: 20px;
padding: 10px 20px;
background-color: white;
border: 1px solid #DDD;
border-radius: 4px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
-o-border-radius: 4px;
-khtml-border-radius: 4px;
}
.infor-header{
padding-bottom: 9px;
margin: 0 0 20px;
border-bottom: 1px solid #eee;
}
.infor-header h3{
margin-top:10px;
}
.infor-body{
padding-bottom: 9px;
}
hr {
margin: 9px 0;
}
dl.the-comments dd{
margin-left: 0;
padding-top: 10px;
padding-bottom: 10px;
border-bottom: 1px dashed #CCC;
}
.user-comment p{
margin:5px 0 0 0;
}2.留言板设计
在views/App下新建Message.html 内容：
{{set . "title" "Message - GBlog"}}
{{set . "mess" "active" }}
{{template "header.html" .}}
<div class="content">
<div class="comment-nav">
<div class="comment-title">
留言板
<span style="float:right" title="Total messages">[100]</span>
</div>
<div class="comment-cell">
<div class="comment-inputbox">
<form action="/putmessage" method="post" >
<ul class="comment-input-infor">
{{with $field := field "message.Email" .}}
<li>
EMAIL
<input type="email" id="{{$field.Id}}" name="{{$field.Name}}" class="form-control " required value="{{if $field.Error}}{{$field.Error}}{{else}}{{$field.Value}}{{end}}"/>
</li>
{{end}}
<li>
QQ
{{with $field := field "message.QQ" .}}
<input type="text" id="{{$field.Id}}" name="{{$field.Name}}" class="form-control" value="{{if $field.Error}}{{$field.Error}}{{else}}{{$field.Value}}{{end}}" />
{{end}}
</li>
<li>
个人主页
{{with $field := field "message.Url" .}}
<input type="text" id="{{$field.Id}}" name="{{$field.Name}}" class="form-control" placeholder="Don't with http:// " value="{{if $field.Error}}{{$field.Error}}{{else}}{{$field.Value}}{{end}}"/>
{{end}}
</li>
</ul>
<div class="comment-input-text">
MESSAGE
<div>
{{with $field := field "message.Content" .}}
<textarea class="form-control ctextarea" id="{{$field.Id}}" name="{{$field.Name}}" required>{{if $field.Error}}{{$field.Error}}{{else}}{{$field.Value}}{{end}}</textarea>
{{end}}
</div>
</div>
<button type="submit" class="btn btn-success comment-input-text-btn">SUBMIT</button>
</form>
</div>
</div>
<div class="comment-cell">
<pre ><code><span class="func-color">func</span><span class="func-name"> UserMessage</span><span class="pln">() </span><span class="pun">{</span><span class="pln">
</span><span class="func-color">var</span><span class="pun"> </span><span class="pln">email </span><span class="func-type">string </span><span class="pun">=</span><span class="pln"> </span><span class="func-str">"jov123@163.com"</span><span class="pun">;</span><span class="pln-w">
</span><span class="func-color">var</span><span class="pln-w"> </span><span class="pln">url </span><span class="pln">=</span><span class="pln-w"> </span><a href="http://jov.herokuapp.com" class="func-str" target="_blank">http://jov.herokuapp.com</a><span class="pln-w">;</span><span class="pln">
</span><span class="lit">Date </span><span class="func-color">:=</span><span class="pln"> </span><span class="func-str">"2014-04-15 12:50"</span><span class="pun">;</span><span class="pln">
</span><span class="func-color">var </span><span class="lit">Message</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="func-str">"nice!"</span><span class="pln">;
</span><span class="pun">}</span><span class="pln">
</code></pre>
</div>
<div class="comment-cell">
<pre style="background:#2d2d2d;"><code><span class="func-color">func</span><span class="func-name"> UserMessage</span><span class="pln-w">() </span><span class="pln-w">{</span><span class="pln-w">
</span><span class="func-color">var</span><span class="pln-w"> </span><span class="pln-w">email </span><span class="func-type">string </span><span class="pln-w">=</span><span class="pln-w"> </span><span class="func-str">"jov123@163.com"</span><span class="pln-w">;</span><span class="pln-w">
</span><span class="func-color">var</span><span class="pln-w"> </span><span class="pln-w">url </span><span class="pln-w">=</span><span class="pln-w"> </span><a href="http://jov.herokuapp.com" class="func-str" target="_blank">http://jov.herokuapp.com</a><span class="pln-w">;</span><span class="pln-w">
</span><span class="pln-w">Date </span><span class="func-color">:=</span><span class="pln-w"> </span><span class="func-str">"2014-04-15 12:50"</span><span class="pln-w">;</span><span class="pln-w">
</span><span class="func-color">var </span><span class="pln-w">Message</span><span class="pln-w"> </span><span class="pln-w">=</span><span class="pln-w"> </span><span class="func-str">"nice!"</span><span class="pln-w">;
</span><span class="pln-w">}</span><span class="pln-w">
</code></pre>
</div>
</div>
</div>
{{template "footer.html" .}}
虽然后面的块很乱，不要在意那么多了。
在conf/routes添加;
GET /message App.Message
在app/controllers/app.go添加方法：
func (c App) Message() revel.Result {
return c.Render()
}好的，点击留言链接看看效果：
下一章我们来实现它。
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