weseek__growi/lib/views/modal/create_page.html

<div class="modal create-page" id="create-page">
  <div class="modal-dialog">
    <div class="modal-content">

      <div class="modal-header bg-primary">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        <div class="modal-title">{{ t('New Page') }}</div>
      </div>

      <div class="modal-body">

        <form class="row form-horizontal" id="create-page-today" role="form">
          <fieldset class="col-xs-12">
            <legend>{{ t("Create today's") }}</legend>
            <div class="d-flex create-page-input-container">
              <div class="create-page-input-row d-flex align-items-center">
                <span class="page-today-prefix">{{ userPageRoot(user) }}/</span>
                <input type="text" data-prefix="{{ userPageRoot(user) }}/" class="page-today-input1 form-control text-center" value="{{ t('Memo') }}" id="" name="">
                <span class="page-today-suffix">/{{ now|datetz('Y/m/d') }}/</span>
                <input type="text" data-prefix="/{{ now|datetz('Y/m/d') }}/" class="page-today-input2 form-control" id="page-today-input2" name="" placeholder="{{ t('Input page name (optional)') }}">
              </div>
              <div class="create-page-button-container">
                <button type="submit" class="fcbtn btn btn-outline btn-rounded btn-primary btn-1b"><i class="icon-fw icon-doc"></i>{{ t('Create') }}</button>
              </div>
            </div>
          </fieldset>
        </form>

        <form class="row form-horizontal m-t-15" id="create-page-under-tree" role="form">
          <fieldset class="col-xs-12">
            <legend>{{ t('Create under') }}</legend>
            <div class="d-flex create-page-input-container">
              <div class="create-page-input-row d-flex align-items-center">
                {% if searchConfigured() %}
                <div id="page-name-inputter"></div>
                {% else %}
                <input type="text" value="{{ parentPath(path) }}" class="page-name-input form-control " placeholder="{{ t('Input page name') }}" required />
                {% endif %}
              </div>
              <div class="create-page-button-container">
                <button type="submit" class="fcbtn btn btn-outline btn-rounded btn-primary btn-1b"><i class="icon-fw icon-doc"></i>{{ t('Create') }}</button>
              </div>
            </div>
          </fieldset>
        </form>

        <div id = "template-form" class="row form-horizontal m-t-15">
          <fieldset class="col-xs-12">
            <legend>{{ t('template.modal_label.Create template under', parentPath(path)) }}</legend>
            <div class="d-flex create-page-input-container">
              <div class="create-page-input-row d-flex align-items-center">
                <select id="template-type" class="page-name-input form-control">
                  <option value="" disabled selected>{{ t('template.option_label.select') }}</option>
                  <option value="children">{{ t('template.local.label') }}(_template) - {{ t('template.local.desc') }}</option>
                  <option value="decentants">{{ t('template.global.label') }}(__template) - {{ t('template.global.desc') }}</option>
                </select>
              </div>
              <div class="create-page-button-container">
                  <a id="link-to-template" href="{{ page.path || path }}"><button class="fcbtn btn btn-outline btn-rounded btn-primary btn-1b"><i class="icon-fw icon-doc"></i>{{ t('Create') }}</button></a>
              </div>
            </div>
          </fieldset>
        </div>

      </div><!-- /.modal-body -->

    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal -->
<script>
  if($("#create-page")) {
    let pagePath = $("#link-to-template").attr("href");

    if (pagePath.endsWith("/")) {
      pagePath = pagePath.slice(0, -1);
    };

    $("#template-type").on("change", () => {
      if ($("#template-type").val() === "children") {
        href = pagePath + "/_template#edit-form";
        $("#link-to-template").attr("href", href);
      }
      else if ($("#template-type").val() === "decentants") {
        href = pagePath + "/__template#edit-form";
        $("#link-to-template").attr("href", href);
      };
    });
  };
</script>