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* Copyright 2014 Google Inc. All Rights Reserved.

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* Licensed 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,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

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<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

<script>

/**

* Run initializations on web app load.

*/

$(function() {

// Call the server here to retrieve any information needed to build the page.

google.script.run

.withSuccessHandler(function(contents) {

// Respond to success conditions here.

updateDisplay(contents);

})

.withFailureHandler(function(msg) {

// Respond to failure conditions here.

$('#main-heading').text(msg);

$('#main-heading').addClass("error");

$('#error-message').show();

})

.getFolderContents(folderId);

});

/**

* Updates display of folder contents.

*

* @param {Object} contents list of content filenames, along with

* the root folder name.

*/

function updateDisplay(contents) {

var headingText = "Displaying contents for " + contents.rootName + " folder:";

$('#main-heading').text(headingText);

for (var i = 0; i < contents.children.length; i++) {

var name = contents.children[i];

$('#results').append('<div>' + name + '</div>');

}

}

</script>