cod*_*ner 6 post html-table http angularjs x-editable
我想在post请求成功后才将添加的数据插入到表中,但是在检查post请求之前它会添加.那么如何在成功之后才插入表行数据.
此外,showCategories(从api获得的类别)不起作用,但性别(从本地获取)正在起作用.在选择框中(显示类别数据选项)但我无法选择类别数据.我使用性别选择框相同的东西,但性别选择框工作但不是类别.我在哪里弄错了?
HTML
<table class="table table-bordered table-hover table-condensed">
<tr style="font-weight: bold">
<td style="width:5%">No.</td>
<td style="width:20%">Name</td>
<td style="width:10%">Gender</td>
<td style="width:30%">Profile photo</td>
<td style="width:20%">Category</td>
<td style="width:30%">Action</span>
</td>
</tr>
<tr ng-repeat="user in users">
<td>{{$index+1}}</td>
<td>
<span editable-text="user.name" e-name="name" onbeforesave="checkName($data, user._id)" ng-model="userName" e-form="rowform" e-required>
{{ user.name}}
</span>
</td>
<td>
<span editable-select="user.gender" ng-model="gender" e-name="gender" e-form="rowform" e-ng-options="s.value as s.text for s in genders">
{{ showGender(user) }}
</span>
</td>
<!-- ng-show="tableform.$visible" -->
<td class="text-center" >
<img ng-src="/api/media/{{user.media_id}}" alt="No Image" style="margin-bottom:20px;width:100%;">
<a class="btn btn-success" ui-sref="media({_id: user._id })" style="border: .0625rem solid transparent;margin: 10px 0px;padding: .465rem 1rem;"> Upload File</a>
<!-- <input type="file" flow-button value="Upload"> -->
</td>
<td>
<span editable-select="user.category" e-name="category" e-form="rowform" e-ng-options="c.value as c.name for c in categories">
{{ showCategories(user) }}
</span>
</td>
<td style="white-space: nowrap">
<!-- form -->
<form editable-form name="rowform" onbeforesave="saveUser($data,user_id)" ng-show="rowform.$visible" class="form-buttons form-inline" shown="inserted == user">
<button type="submit" ng-disabled="rowform.$waiting" class="btn btn-primary">
save
</button>
<button type="button" ng-disabled="rowform.$waiting" ng-click="rowform.$cancel()" class="btn btn-default">
cancel
</button>
</form>
<div class="buttons" ng-show="!rowform.$visible">
<button class="btn btn-primary" ng-click="rowform.$show()">edit</button>
<button class="btn btn-danger" ng-click="deleteUser(user)">delete</button>
</div>
</td>
</tr>
</table>
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和 控制器
.controller('mainCtrl', function($scope, $stateParams, $timeout, userService, categoryService, $filter, $q, verifyDelete, $window, $rootScope, $http, $state, $mdDialog) {
categoryService.init(function(category_response) {
$scope.categories = category_response.data.result;
$scope.category = JSON.parse(JSON.stringify(getCategory($stateParams._id)));
console.log($scope.category);
});
function getCategory(id) {
for (var i = 0; i < $scope.categories.length; i++) {
console.log(i);
if ($scope.categories[i]._id === id) {
return $scope.categories[i];
}
}
return {
name: ''
};
}
userService.init(function(user_response) {
$scope.users = user_response.data.data;
});
$scope.genders = [{
value: 'male',
text: 'Male'
}, {
value: 'female',
text: 'Female'
}];
$scope.loadCategories = function() {
return $scope.categories.length ? null : $http.get('/api/categories/list').success(function(data) {
$scope.categories = data;
});
};
$scope.showGender = function(user) {
var selected = [];
if(user.gender) {
selected = $filter('filter')($scope.genders, {value: user.gender});
}
return selected.length ? selected[0].text : 'Not set';
};
$scope.showCategories = function(user) {
var selected = [];
if (user.category_id) {
selected = $filter('filter')($scope.categories, {
category_id: user.category_id
});
}
console.log(selected);
return selected.length ? selected[0]._id : 'Not set';
};
$scope.saveUser = function(user) {
// console.log(name);
if(user._id){
$http.put('/api/users/'+user._id, user, $scope)
.then(function(response) {
$state.reload();
}, function(response) {
});
}
else{
$http.post('/api/users/', user, $scope)
.then(function(response) {
$state.reload();
}, function(response) {
$scope.errorMessage=response.data;
$scope.errorValMessage = true;
$timeout(function () {
$scope.errorValMessage = false;
}, 2000);
});
}
};
$scope.addUser = function(user) {
$scope.inserted = {
name:'',
gender:null,
email:'',
password:'',
re_password:'',
category:null
};
$scope.users.push($scope.inserted);
};
})
.run(function(editableOptions) {
editableOptions.theme = 'bs3';
});
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用户的api数据
{"total_rows":2,"start":0,"data":[{"_id":"572c7696d17dde185e059390","name":"aaaaaaaaaaa","gender":"female","email":"","password":"","re_password":"","category_id":"ordinary"},{"_id":"572c76c3d17dde185e059392","name":"cccccccccc","gender":"male","email":"","password":"","re_password":"","category_id":"ordinary"}]}
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谁能帮帮我吗.提前致谢
所以,当我昨天看到这个插件时,发现它有 4 个问题。我已经修复了所有这些问题。这是工作并经过测试的plunker,还请阅读以下内容以了解到底出了什么问题。
数据在请求响应之前插入$http.post
,因为 xeditable 自动保存数据,后台状态代码为 400 或 200。如果状态代码为 400(失败),插入的项目将从前台删除,如果出现成功后,请求将根据需要进行处理。我使用 Angular-Mocks 来拦截请求,$http.post('/saveUser', data)
因为它在 plunker 上并不实时存在。
如何检查它是否真的有效:
拦截post请求:
app.run(function($httpBackend)
{
$httpBackend.whenPOST(/\/saveUser/).respond(function(method, url, data)
{
data = angular.fromJson(data);
//return [404, {status: 'error'}];
return [200, {status: 'ok'}];
});
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上面提到的是拦截http.post请求的代码,我设置了两个返回语句,只有一个必须不注释。
请求失败的原因:如果语句{status: 'error'}
未注释,反之亦然,则插入将失败,新行将被自动删除。
请求成功如果具有此状态代码的返回语句{status: 'ok'}
正在运行,则一切都会顺利进行并且数据将被插入。
类别没有被选择,因为您在应有的位置$scope.showCategories = function
使用了category_id 。{value: user.category_id}
{value: user.category}
删除不起作用,因为在 HTML 中您将用户传递给 deleteUser 函数,如下所示:
ng-click="deleteUser(user)
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本来应该是这样的:
ng-click="deleteUser($index)
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添加新行然后单击“取消”时,表中会留下一个空行。所以我编写了一个新函数来执行(取消新插入)和(取消编辑数据)的取消作业。您可以向此函数添加更多验证,但基本思想已经存在。
这是删除新添加的行然后单击取消或编辑旧记录并单击取消的功能。
$scope.cancelit = function(rowform, index)
{
console.log(rowform, index);
if(rowform.$data.name !== '')
{
rowform.$cancel();
}
else
{
$scope.deleteUser(index);
}
}
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