我正在尝试从 Google Web 应用程序传递搜索词来显示结果。我在提交时遇到问题，出现黑屏。提交表单后，我希望它显示结果。主要代码在记录器中工作 - 现在我只是在 UI 上工作并使表单正常工作。
感谢任何帮助!
到目前为止，这是我的代码:
代码:
function SearchFiles() {
//Please enter your search term in the place of Letter
var searchterm ="'mysearchinput'"; \\ this would be the variable that is passed from the form on index.html
var searchFor ="title contains " + searchterm;
var owneris ="and 'youremail@yourdomain.com' in Owners";
var names =[];
var fileIds=[];
var files = DriveApp.searchFiles(searchFor + owneris);
while (files.hasNext()) {
var file = files.next();
var fileId = file.getId();// To get FileId of the file
fileIds.push(fileId);
var name = file.getName();
names.push(name);
}
for (var i=0;i<names.length;i++){
Logger.log(names[i]);
Logger.log("https://drive.google.com/uc?export=download&id=" + fileIds[i]);
}
}
function doGet() {
return HtmlService.createHtmlOutputFromFile('index');
}
function processForm(formObject) {
Logger.log('I was called!');
// here is where I would like to display results of searthterm.
}
HTML:
<!DOCTYPE html>
<html>
<head>
<base target="_top">
<script>
function handleFormSubmit(formObject) {
google.script.run.withSuccessHandler(updateUrl).processForm(formObject);
}
function onFailure(error) {
var div = document.getElementById('output');
div.innerHTML = "ERROR: " + error.message;
}
</script>
</head>
<body>
Hello, World!
<form id="myForm" onsubmit="handleFormSubmit(this)">
<input type="text" name="search">
<input type="submit" value="Submit" />
</form>
<input type="button" value="Close"
onclick="google.script.host.close()" />
搜索功能:
function SearchFiles() {
Logger.log('I Searched Files');
//Please enter your search term in the place of Letter
var searchterm ="'Whatevertextisinthesearchbox'";
var searchFor ="title contains " + searchterm;
var owneris ="and 'Youremail@yourdomain' in Owners";
var names =[];
var fileIds=[];
var files = DriveApp.searchFiles(searchFor + owneris);
while (files.hasNext()) {
var file = files.next();
var fileId = file.getId();// To get FileId of the file
fileIds.push(fileId);
var name = file.getName();
names.push(name);
}
for (var i=0;i<names.length;i++){
// Logger.log(names[i]);
// Logger.log("https://drive.google.com/uc?export=download&id=" + fileIds[i]);
var filesreturned = {
name:names[i],
urls:"https://drive.google.com/uc?export=download&id=" + fileIds[i]
}
Logger.log(filesreturned.name + " - " + filesreturned.urls);
return(filesreturned);
}
}最佳答案
根据您上面的评论，这里是简单地在单击按钮时显示 hello world 的代码。为了供您引用，我还添加了一段在 javascript 和 appscript 之间传递数据的代码。
Index.html 文件
<!DOCTYPE html>
<html>
<head>
<base target="_top">
<script>
function displayMessage()
{
google.script.run.withSuccessHandler(helloWorld).parseDataFromAppscript();
}
function helloWorld(stringText)
{
document.writeln(stringText);
}
</script>
</head>
<body>
<input type="button" value="submitButton" name="submitButton" onclick="displayMessage()"/>
</body>
</html>
Code.gs文件
function doGet(e) {
var template = HtmlService.createTemplateFromFile('Index');
return template.evaluate()
.setTitle('Hello World')
.setSandboxMode(HtmlService.SandboxMode.IFRAME);
}
function parseDataFromAppscript()
{
return "Hello World!";
}
要运行此程序，请转到发布 -> 部署为 Web 应用程序 -> 更新。然后点击最新代码。
如果您需要任何部分的解释，请随时询问。我假设您已经了解 html javascript 和 google.script.run 方法。 :)
关于javascript - 从 Web 应用程序传递变量并显示对话框，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41678397/