javascript - Meteor Spacebars - 预期的标识符、数字、字符串、 bool 值或 null

Question

我有一个函数，如果游戏中有一个玩家，它会返回 true

   Template.gamePage.searching = function() {
        var game = GameCollection.findOne({current: true});
        if(game.players.length === 1) {
            return true
        }
    };

如果此搜索函数返回 true，我想通过空格键显示以下文本:

        {{#if {{searching}}}}
            <h1>Searching for an opponent</h1>
            <div>
            {{> spinner}}
            </div>
        {{/if}}

我收到以下错误:

client/views/games/game_page.html:35: Expected identifier, number, string, boolean, or null
...>.             {{#if {{searching}}}}     ...

Answer 1

尝试:

{{#if searching}}
      <h1>Searching for an opponent</h1>
      <div>
         {{> spinner}}
      </div>
{{/if}}