fair-web/views/contest_edit.ejs

<% this.title = contest.id ? '编辑比赛' : '新建比赛' %>
<% include header %>
<div class="padding">
        <form class="ui form" action="<%= syzoj.utils.makeUrl(['contest', contest.id, 'edit']) %>" method="post">
            <div class="field">
                <label>比赛名称</label>
                <input type="text" name="title" value="<%= contest.title %>">
            </div>
            <div class="field">
                <label>试题列表</label>
                <select class="ui fluid search dropdown" multiple="" id="search_problems" name="problems">
                <% for (let problem of problems) { %>
                <option value="<%= problem.id %>" selected>#<%= problem.id %>. <%= problem.title %></option>
                <% } %>
                </select>
            </div>
            <div class="field">
                <label>比赛介绍</label>
                <textarea class="" rows="5" id="doc-ta-1" name="information"><%= contest.information %></textarea>
            </div>
            <div class="field">
                <label>开始时间</label>
                <input type="text" name="start_time" value="<%= syzoj.utils.formatDate(contest.start_time || syzoj.utils.getCurrentDate()) %>">
            </div>
            <div class="field">
                <label>结束时间</label>
                <input type="text" name="end_time" value="<%= syzoj.utils.formatDate(contest.end_time || syzoj.utils.getCurrentDate()) %>">
            </div>
            <button type="submit" class="ui button">提交</button>
        </form>
<script>
$(function () {
  $('#search_problems')
    .dropdown({
      debug: true,
      apiSettings: {
        url: '/api/v2/search/problems/{query}',
        onResponse: function (response) {
          var a = $('#search_problems').val().map(function (x) { return parseInt(x) });
          if (response.results) {
            response.results = response.results.filter(x => !a.includes(parseInt(x.value)));
          }
          return response;
        },
        cache: false
      }
    });
});
</script>
<% include footer %>