Javascript 如果它';函数中有什么?
以下是我的代码: 但是,我想在提交页面上的表单后触发Javascript 如果它';函数中有什么?,javascript,jquery,firebase,google-cloud-firestore,Javascript,Jquery,Firebase,Google Cloud Firestore,以下是我的代码: 但是,我想在提交页面上的表单后触发db.collection位;大概是这样的: firebase.initializeApp({}); var auth = firebase.auth(); const firestore = firebase.firestore(); const settings = {timestampsInSnapshots: true}; firestore.settings(settings); var db = firebase.firestor
db.collection
位;大概是这样的:
firebase.initializeApp({});
var auth = firebase.auth();
const firestore = firebase.firestore();
const settings = {timestampsInSnapshots: true};
firestore.settings(settings);
var db = firebase.firestore();
$(function() {
firebase.auth().onAuthStateChanged(function(user) {
if (user) {
// User is signed in.
var uid = user.uid;
$('#myform').on('submit', function() {
db.collection('users').doc(uid).collection('people').doc().set({
firstname: "John",
lastname: "Doe"
})
.catch(function(error) {
console.error("Error writing document: ", error);
});
});
} else {
// User is signed out.
}
});
});
但不管出于什么原因,这都行不通
编辑:这是整个#myform
。这存在于引导模式中
<form id="myform">
<div class="form-row">
<div class="col-md-12">
<label for="firstname">First Name</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-user"></i></span>
<input type="text" class="form-control" id="firstname" required>
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-12">
<label for="lastname">Last Name</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-user"></i></span>
<input type="text" class="form-control" id="lastname" required>
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-12">
<label for="email">Email</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-email"></i></span>
<input type="email" class="form-control" id="email" required>
</div>
<div id="email-error"></div>
</div>
</div>
<div class="form-row">
<div class="col-md-12 mb-3">
<label for="phone">Phone</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-phone"></i></span>
<input type="tel" class="form-control" id="phone">
</div>
<div id="phone-error"></div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary" id="btn-add-person">Add Person</button>
<button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
</div>
</form>
名字
姓
电子邮件
电话
添加人
取消
您提交的表单可能会使页面重新加载。尝试在您的
属性中粘贴onsubmit=“return false;”“
”是否在其他地方有处理程序阻止表单提交替换页面?(否则,我想这一页将立即被替换)不,我想我不会。正确的方法是什么?与@CertainPerformance达成一致:表单#myform
是什么样子的?就是这样。非常感谢!
<form id="myform">
<div class="form-row">
<div class="col-md-12">
<label for="firstname">First Name</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-user"></i></span>
<input type="text" class="form-control" id="firstname" required>
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-12">
<label for="lastname">Last Name</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-user"></i></span>
<input type="text" class="form-control" id="lastname" required>
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-12">
<label for="email">Email</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-email"></i></span>
<input type="email" class="form-control" id="email" required>
</div>
<div id="email-error"></div>
</div>
</div>
<div class="form-row">
<div class="col-md-12 mb-3">
<label for="phone">Phone</label>
<div class="input-group">
<span class="input-group-addon"><i class="icofont icofont-phone"></i></span>
<input type="tel" class="form-control" id="phone">
</div>
<div id="phone-error"></div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary" id="btn-add-person">Add Person</button>
<button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
</div>
</form>