ContextOS/usr/template/common/login.html

{{define "login"}}
<fieldset><legend>login</legend>
	<form method="POST" action="/login" onsubmit="return login(event)">
		<label>username:</label><input type="text" name="username" value="{{index .username 0}}" required autofocus>
		<label>password:</label><input type="password" name="password" required>
		<input type="submit">
	</form>
</fieldset>
<script>
	function login(event) {
		var fields = event.target.elements;
		ctx.POST("/login", {
			username: fields["username"].value,
			password: fields["password"].value
		}, function(msg) {
			if (ctx.Cookie("sessid")) {
				ctx.Refresh()
			}
		})
		return false;
	}
</script>
{{end}}

{{define "userinfo"}}
<fieldset><legend>userinfo</legend>
	welcome {{index .username 0}}
	<button onclick="return logout(event)">logout</button>
</fieldset>
<script>
	function logout(event) {
		ctx.Cookie("sessid", "");
		ctx.Refresh();
		return false;
	}
</script>
{{end}}

{{define "share"}}
<fieldset><legend>share</legend>
	<form method="POST" onsubmit="return share(event)">
		<label>share to:</label><input type="text" name="shareto" required>
		<input type="submit">
	</form>
	<table>
	<colgroup>
	{{range .append}}
		<col class="{{.}}">
	{{end}}
	</colgroup>
	<tr>
	{{range .append}}
		<th class="{{.}}">{{.}}</th>
	{{end}}
	</tr>

	{{$meta := .}}
	{{if .append}}
		{{$first := index .append 0}}
		{{range $i, $k := index . $first}}
		<tr>
			{{range $key := index $meta "append"}}
			<td class="{{$key}}">
				<code>{{index $meta $key $i}}</code>
			</td>
			{{end}}
		</tr>
		{{end}}
	{{end}}
	</table>
</fieldset>
<script>
	function share(event) {
		var fields = event.target.elements;
		var shareto = fields["shareto"].value
		ctx.POST("/upload", {
			shareto: shareto,
			sharefile: file,
		}, function(msg) {
			ctx.Refresh();
		})
		return false;
	}
</script>
{{end}}