我正在尝试通过Google Apps Script Web App使用Google Table Visualization API显示Google Spreadsheet范围。我计划将Web App部署到Google网站中。当我将代码复制到Google Apps脚本Web应用程序项目并部署Web应用程序时，查询响应为“错误请求[400]”。如何进一步调试？
替代解决方案：
来源Google电子表格（伪造的公共数据）https://docs.google.com/spreadsheets/d/1miOxJ3jPCLE66mWcZmd2q-1YAu6so-GbxjcmIDtXUV4
JS Fiddle代码有效。我可以查询Google Spreadsheet并绘制Google Visualization Table。https://jsfiddle.net/xcghpgmt/6/
也可以作为摘要。
function drawChart() {
var key = '1miOxJ3jPCLE66mWcZmd2q-1YAu6so-GbxjcmIDtXUV4';
var GID = 0;
var range = 'A3:h18';
var queryString = 'https://docs.google.com/spreadsheets/d/'+key+'/gviz/tq?gid='+GID+'&range='+range;
// Set Data Source
var query = new google.visualization.Query(queryString);
// Send the query with callback function
query.send(handleQueryResponse);
}
function handleQueryResponse(response) {
// Handle Query errors
if (response.isError()) {
alert('Error in query: ' + response.getMessage() + ' ' + response.getDetailedMessage());
return;
}
// Draw Chart
var data = response.getDataTable();
var chart = new google.visualization.Table(document.getElementById('chart_div'));
chart.draw(data);
}
google.load('visualization', '1', {packages:['table'], callback: drawChart});<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<div id="chart_div"></div>代码
function doGet() {
var html = HtmlService.createTemplateFromFile("Index").evaluate();
html.setTitle("Dynamic Webpage");
return html;
}
function include(filename) {
return HtmlService.createHtmlOutputFromFile(filename)
.setSandboxMode(HtmlService.SandboxMode.IFRAME)
.getContent();
}
Index.html
<!DOCTYPE html>
<html>
<header>
</header>
<body>
<div id="chart_div"></div>
</body>
<?!= include('JavaScript.html'); ?>
</html>
Javascript.html
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
function drawChart() {
var key = '1miOxJ3jPCLE66mWcZmd2q-1YAu6so-GbxjcmIDtXUV4';
var GID = 0;
var range = 'A3:h18';
var queryString = 'https://docs.google.com/spreadsheets/d/'+key+'/gviz/tq?gid='+GID+'&range='+range;
// Set Data Source
var query = new google.visualization.Query(queryString);
// Send the query with callback function
query.send(handleQueryResponse);
}
function handleQueryResponse(response) {
// Handle Query errors
if (response.isError()) {
alert('Error in query: ' + response.getMessage() + ' ' + response.getDetailedMessage());
return;
}
// Draw Chart
var data = response.getDataTable();
var chart = new google.visualization.Table(document.getElementById('chart_div'));
chart.draw(data);
}
google.load('visualization', '1', {packages:['table'], callback: drawChart});
</script>
您尚未为应用程序正确设置沙箱，因此caja清理正在剥离jsapi。
改变：
function doGet() {
var html = HtmlService.createTemplateFromFile("Index").evaluate();
html.setTitle("Dynamic Webpage");
return html;
}
到：
function doGet() {
var html = HtmlService.createTemplateFromFile("Index").evaluate();
html.setTitle("Dynamic Webpage").setSandboxMode(HtmlService.SandboxMode.IFRAME);
return html;
}
您可以从include()函数中完全删除沙箱语句，因为它是您需要沙箱的应用程序。最好还是删除include()并在Index.html中使用它：
<?!= HtmlService.createHtmlOutputFromFile('JavaScript').getContent(); ?>
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我来说两句