如何防止在新选项卡中打开Flask链接

2024-04-28 16:22:38 发布

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我有一个标题,标题中有指向我的webapp子部分的不同链接:

    <div class="collapse navbar-collapse" id="navbarSupportedContent">

      <!-- Left -->
      <ul class="navbar-nav mr-auto">
        <li class="nav-item active">
          <a class="nav-link waves-effect" href="{{ url_for('homepage') }}">Home
            <span class="sr-only">(current)</span>
          </a>
        </li>
        <li class="nav-item">
          <a class="nav-link waves-effect" href="{{ url_for('dashboards') }}" target="_blank">Dashboards</a>
        </li>
        <li class="nav-item">
          <a class="nav-link waves-effect" href="{{ url_for('support')}}" target="_blank">Support</a>
        </li>
      </ul>

    </div>

虽然主页将始终在同一选项卡中打开,但任何其他导航栏项目都将作为新选项卡打开。如何预防?以下所有模板都扩展了标题

@app.route('/')
def homepage():
    return render_template('mainpage.html')

@app.route('/dashboards/')
def dashboards():
    return render_template('dashboards.html', 
        labels=sample_data.index, 
        data=sample_data['Resource ID'], 
        max_instances=max_instances, 
        running_instances=running_instances)

@app.route('/support/')
def support():
    return render_template('support.html')

Tags: instancesappurl标题supportforlinkli