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Java

Posted by Nabil Nader
Nabil Nader
8,848 Points

Question about ideas.hbs

I hava been stuck for so long, I know this spark tutorial about 6 years old , but i really need help

this is my index.hbs 

  {{#partial "content"}}
    {{#if username }}
        <h1>Welcome {{ username }}!</h1>

        <p>View <a href="/ideas">all course ideas</a>.</p>
    {{ else }}
        <h1>Welcome Students!</h1>

        <form action="/sign-in" method="post">
            <input type="text" placeholder="What's your user name?" name="username">
            <button>Sign in</button>
        </form>
    {{/if}}
{{/partial}}

{{> base.hbs}}
  }

and this is ideas,hbs 

  {{#partial "content"}}
    <h1>Current Ideas</h1>

    <ul>
        {{#each ideas}}
            <li> {{ title }}
            </li>
        {{/each}}
    </ul>

    <form action="/ideas" method="post">
        <input type="text" placeholder="What's your idea?" name="title">
        <button>Suggest!</button>
    </form>
{{/partial}}


{{> base.hbs}}

and this is java Main 

   get("/ideas", (req, res) -> {
            Map<String, Object> model = new HashMap<>();

            model.put("ideas", dao.findall());
                     return new ModelAndView(model, "ideas.hbs");
        }, new HandlebarsTemplateEngine());