如何使用Go模板在表格中生成超链接

Question

I want to generate an html table which includes some hyperlink strings in one table cell. e.g,

<a href="http://logd/logs/2800643/">2800643</a> 
<a href="http://logd/logs/2800795/">2800795</a> 
<a href="http://logd/logs/2801109/">2801109</a> 

I've defined one template which can handle the table very well except this hyperlink thing.

{{ range . }}
<tr>
<td>{{ .Name }}</td>
<td>{{ .Logs }}</td>
</tr>
{{ end }}

Here I want to have Logs to be hyperlinked. If I pass a formatted string into Logs here, < > will be parsed like below:

<a href="http://logd/logs/2801103/">2801103</a&gt

Based on the information I learned from go website, looks like I need to define another template embedded into this one. Suppose it's to replace {{ .Logs }} here. Like:

{{ range . }}
<a href="http://logd/logs/{{.LogID}}/">{{.LogID}}</a>
{{ end }}

Wonder is there any example available ? Thanks

Answer 1

There exist especially for html an html-template which uses type html:

HTML encapsulates a known safe HTML document fragment.

That means:

Based on the information I learned from go website, looks like I need to define another template embedded into this one. Suppose it's to replace {{ .Logs }} here.

Instead of using string, use type html in your struct.