hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/components/upload-config.hbs

{{!
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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}}

<div class="modal fade" tabindex="-1" role="dialog" id="{{dialogId}}">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title bold-text">{{title}}</h4>
      </div>
      <div class="modal-body">
        <div class="form-group">
          {{textarea class="form-control" rows="20" cols="100" value=configJson placeholder="JSON Configuration Here..."}}
        </div>
        {{#if isParseError}}
          <div class="panel panel-default">
            <div class="panel-body bg-danger">
              <strong>{{parseErrorMsg}}</strong>
            </div>
          </div>
        {{/if}}
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary" {{action "uploadConfig"}} disabled={{unless isValidConfigJson "disabled"}}>Upload</button>
      </div>
    </div>
  </div>
</div>