如何使用Angularjs检查值是否在数组列表中退出 [英] How Do I Check A Value Is Exits Or Not In A Array List Using Angularjs
本文介绍了如何使用Angularjs检查值是否在数组列表中退出的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
$ scope.Validate = function(){
$ scope.Email = {};
$ http.get(' index.php / Welcome / EmailCheck')。success( function(result){
$ scope.Email = result;
console.log(result);
});
};
$ scope.submitForm = function(){
if ($ scope.Email.Email === $ scope.user .Email){
console.log( Mail Id Alresdy Exists);
}
else
{
$ http({
method:' POST',
url:' index.php / Welcome / Signup',
data:$ scope.user,
headers:{' Content-Type':' application / x- www-form-urlencode'}
})。success(function(data){
$ scope.Enquiry = data;
console.log(data);
$ location.path(' / EnquiryResponse');
});
}
;
};
验证函数 $ scope.Email 从数据库中获取所有电子邮件ID它是一个 arraylist ,
在Submitform函数中,我从ui获得了一个电子邮件ID,我将电子邮件存储在$ scope.user.Email中。
现在我想检查单个电子邮件($ scope.user.Email)是否存在于多个电子邮件ID ($ scope.Email) ...
解决方案
scope.Validate = function(){
scope.Email = {};
< blockquote> http.get(' index.php / Welcome / EmailCheck')。success(function(result) ){
$scope.Validate = function () {
$scope.Email = {};
$http.get('index.php/Welcome/EmailCheck').success(function (result) {
$scope.Email = result;
console.log(result);
});
};
$scope.submitForm = function () {
if ($scope.Email.Email === $scope.user.Email) {
console.log("Mail Id Alresdy Exists");
}
else
{
$http({
method: 'POST',
url: 'index.php/Welcome/Signup',
data: $scope.user,
headers: {'Content-Type': 'application/x-www-form-urlencode'}
}).success(function (data) {
$scope.Enquiry = data;
console.log(data);
$location.path('/EnquiryResponse');
});
}
;
};
in Validate function $scope.Email getting all Email ids from database and it is a arraylist,
in Submitform function i got a single Email Id from ui i have stored the Email in $scope.user.Email.
now i want to check single Email($scope.user.Email) is Existing or not in Many Email Id($scope.Email)...
解决方案
scope.Validate = function () {
scope.Email = {};
http.get('index.php/Welcome/EmailCheck').success(function (result) {
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