javascript - AngularJS ng-submit 函数没有被执行
问题描述
我正在开发一个 AngularJS 项目,我有一个显示用户表的模板,然后有一个按钮(它会引发一个模式表单)来添加一个新用户。
该表显示正常,模式表单在按钮单击时出现,但与表单相关的提交函数在单击提交函数时永远不会触发。这是模板的图像...
并且在用户填写表单后,ng-submit 函数永远不会被触发。
这是模板的 HTML 代码;
<div data-ng-controller="admController">
<div class="page-wrapper">
<div class="banner notdark-translucent-bg" style="background-image:url('assets/images/banner/admin.jpeg'); background-position: 50% 50%;">
<div class="breadcrumb-container">
<div class="container">
<ol class="breadcrumb">
<li class="breadcrumb-item"><i class="fa fa-home pr-2"></i><a class="link-dark" href="home">Home</a></li>
<li class="breadcrumb-item active">Administration</li>
</ol>
</div>
</div>
</div>
<section class="main-container">
<div class="container">
<div class="row">
<div class="main col-lg-8">
<h1 class="page-title">Administration</h1>
<div class="separator-2"></div>
</div>
</div>
</div>
</section>
<div class="container">
<div class="table-responsive">
<table class="table table-striped table-hover">
<thead class="thead-dark">
<tr>
<th class="text-center">Name</th>
<th class="text-center">Address</th>
<th class="text-center">Suburb</th>
<th class="text-center">Post Code</th>
<th class="text-center">Email</th>
<th class="text-center">Phone</th>
<th class="text-center"> </th>
</tr>
</thead>
<tbody>
<tr class="text-center" data-ng-repeat="o in obj">
<td>{{o.name}}</td>
<td>{{o.address}}</td>
<td>{{o.suburb}}</td>
<td>{{o.postcode}}</td>
<td>{{o.email}}</td>
<td>{{o.phone}}</td>
<td><input type="radio" name="id" id={{o.id}} value={{o.id}}/></td>
</tr>
</tbody>
</table>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#addModal">Add Staff</button>
<button type="button" class="btn btn-success" data-toggle="modal" data-target="#editModal">Edit Staff</button>
<button type="button" class="btn btn-secondary" data-toggle="modal" data-target="#deleteModal">Delete User</button>
</div>
</div>
</div>
<div class="modal" id="addModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h5 class="modal-title text-center">Add New Staff</h5>
</div>
<div class="modal-body">
<form data-ng-submit="addstaffform()" name="addstaffform" method="POST">
<div class="form-group">
<label for="name">Full Name:</label>
<input type="text" class="form-control form-control-sm" name="name" id="name" placeholder="">
</div>
<div class="form-group">
<label for="address">Address:</label>
<input type="text" class="form-control form-control-sm" name="address" id="address" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Suburb:</label>
<input type="text" class="form-control form-control-sm" name="suburb" id="suburb" placeholder="">
</div>
<div class="form-group">
<label for="postcode">Post Code:</label>
<input type="tel" class="form-control form-control-sm" name="postcode" id="postcode" placeholder="">
</div>
<div class="form-group">
<label for="phone">Phone:</label>
<input type="tel" class="form-control form-control-sm" name="phone" id="phone" placeholder="">
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" class="form-control form-control-sm" name="email" id="email" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Password:</label>
<input type="password" class="form-control form-control-sm" name="password" id="password" placeholder="">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
<button type="reset" value="Reset" class="btn btn-secondry">Clear</button>
</form>
</div>
</div>
</div>
</div>
<div class="modal" id="editModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title text-center">Edit Staff</h5>
<!--<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>-->
</div>
<div class="modal-body">
<form ng-submit="submit(editstaffform)" name="editstaffform" method="post" action="" role="form">
<div class="form-group">
<label for="name">Full Name:</label>
<input type="text" class="form-control form-control-sm" name="name" id="name" placeholder="">
</div>
<div class="form-group">
<label for="address">Address:</label>
<input type="text" class="form-control form-control-sm" name="address" id="address" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Suburb:</label>
<input type="text" class="form-control form-control-sm" name="suburb" id="suburb" placeholder="">
</div>
<div class="form-group">
<label for="postcode">Post Code:</label>
<input type="tel" class="form-control form-control-sm" name="postcode" id="postcode" placeholder="">
</div>
<div class="form-group">
<label for="phone">Phone:</label>
<input type="tel" class="form-control form-control-sm" name="phone" id="phone" placeholder="">
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" class="form-control form-control-sm" name="email" id="email" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Password:</label>
<input type="password" class="form-control form-control-sm" name="password" id="password" placeholder="">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
<button type="reset" value="Reset" class="btn btn-secondry">Clear</button>
</form>
</div>
</div>
</div>
</div>
<div class="modal" id="deleteModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p>Modal body text goes here.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</div> <!-- End Controller -->
这是 Angular 控制器
app.controller("admController", function ($scope, $http, $location) {
$(document).ready(function() {
getStaff();
});
$scope.addstaffform = function() {
$scope.formData = {};
$http({
method : 'POST',
url : 'assets/php/addStaff.php',
data : $.param($scope.formData), //param method from jQuery
headers : { 'Content-Type': 'application/x-www-form-urlencoded' } //set the headers so angular passing info as form data (not request payload)
}).success(function(data){
console.log(data);
if (!data.success) { //success comes from the return json object
$scope.result='bg-success';
} else {
$('#addModal').modal('hide');
getStaff();
$scope.result='bg-danger';
}
}).error(function(data){
console.log(data);
});
};
function getStaff() {}
$http.get('assets/php/admin.php')
.then(
function (response) {
$scope.obj = response.data;
},
function (response) {
// error handling routine
}
);
});
所以在调试中我发现$scope.addstaffform = function()
在模板加载时正在执行它,但是在单击提交按钮时它从未被触发。
解决方案
var app = angular.module('myApp', []);
app.controller("admController", function ($scope, $http, $location) {
$scope.addstaffform = function() {
alert("hello");
}
});
<!DOCTYPE html>
<html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body ng-app="myApp">
<div data-ng-controller="admController">
<div class="page-wrapper">
<div class="banner notdark-translucent-bg" style="background-image:url('assets/images/banner/admin.jpeg'); background-position: 50% 50%;">
<div class="breadcrumb-container">
<div class="container">
<ol class="breadcrumb">
<li class="breadcrumb-item"><i class="fa fa-home pr-2"></i><a class="link-dark" href="home">Home</a></li>
<li class="breadcrumb-item active">Administration</li>
</ol>
</div>
</div>
</div>
<section class="main-container">
<div class="container">
<div class="row">
<div class="main col-lg-8">
<h1 class="page-title">Administration</h1>
<div class="separator-2"></div>
</div>
</div>
</div>
</section>
<div class="container">
<div class="table-responsive">
<table class="table table-striped table-hover">
<thead class="thead-dark">
<tr>
<th class="text-center">Name</th>
<th class="text-center">Address</th>
<th class="text-center">Suburb</th>
<th class="text-center">Post Code</th>
<th class="text-center">Email</th>
<th class="text-center">Phone</th>
<th class="text-center"> </th>
</tr>
</thead>
<tbody>
<tr class="text-center" data-ng-repeat="o in obj">
<td>{{o.name}}</td>
<td>{{o.address}}</td>
<td>{{o.suburb}}</td>
<td>{{o.postcode}}</td>
<td>{{o.email}}</td>
<td>{{o.phone}}</td>
<td><input type="radio" name="id" id={{o.id}} value={{o.id}}/></td>
</tr>
</tbody>
</table>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#addModal">Add Staff</button>
<button type="button" class="btn btn-success" data-toggle="modal" data-target="#editModal">Edit Staff</button>
<button type="button" class="btn btn-secondary" data-toggle="modal" data-target="#deleteModal">Delete User</button>
</div>
</div>
</div>
<div class="modal" id="addModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h5 class="modal-title text-center">Add New Staff</h5>
</div>
<div class="modal-body">
<form data-ng-submit="addstaffform()" name="addstaff" >
<div class="form-group">
<label for="name">Full Name:</label>
<input type="text" class="form-control form-control-sm" name="name" id="name" placeholder="">
</div>
<div class="form-group">
<label for="address">Address:</label>
<input type="text" class="form-control form-control-sm" name="address" id="address" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Suburb:</label>
<input type="text" class="form-control form-control-sm" name="suburb" id="suburb" placeholder="">
</div>
<div class="form-group">
<label for="postcode">Post Code:</label>
<input type="tel" class="form-control form-control-sm" name="postcode" id="postcode" placeholder="">
</div>
<div class="form-group">
<label for="phone">Phone:</label>
<input type="tel" class="form-control form-control-sm" name="phone" id="phone" placeholder="">
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" class="form-control form-control-sm" name="email" id="email" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Password:</label>
<input type="password" class="form-control form-control-sm" name="password" id="password" placeholder="">
</div>
<button type="submit" class="btn btn-primary" >Submit</button>
<button type="reset" value="Reset" class="btn btn-secondry">Clear</button>
</form>
</div>
</div>
</div>
</div>
<div class="modal" id="editModal" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title text-center">Edit Staff</h5>
<!--<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>-->
</div>
<div class="modal-body">
<form ng-submit="submit(editstaffform)" name="editstaff" method="post" action="" role="form">
<div class="form-group">
<label for="name">Full Name:</label>
<input type="text" class="form-control form-control-sm" name="name" id="name" placeholder="">
</div>
<div class="form-group">
<label for="address">Address:</label>
<input type="text" class="form-control form-control-sm" name="address" id="address" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Suburb:</label>
<input type="text" class="form-control form-control-sm" name="suburb" id="suburb" placeholder="">
</div>
<div class="form-group">
<label for="postcode">Post Code:</label>
<input type="tel" class="form-control form-control-sm" name="postcode" id="postcode" placeholder="">
</div>
<div class="form-group">
<label for="phone">Phone:</label>
<input type="tel" class="form-control form-control-sm" name="phone" id="phone" placeholder="">
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" class="form-control form-control-sm" name="email" id="email" placeholder="">
</div>
<div class="form-group">
<label for="suburb">Password:</label>
<input type="password" class="form-control form-control-sm" name="password" id="password" placeholder="">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
<button type="reset" value="Reset" class="btn btn-secondry">Clear</button>
</form>
</div>
</div>
</div>
</div>
<div class="modal" id="deleteModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p>Modal body text goes here.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
只需更改您的表单名称和函数名称就意味着它们应该不同,或者它们应该可以相互区分。这是我得到的唯一可能的解决方案。
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