取消Button.Click通过Jquery执行操作 [英] Cancel Button.Click action through Jquery
问题描述
嗨
我正在尝试创建一个小型登录屏幕。我没有使用任何API。我设置登录界面的方式如下:
1.用户在VIEW中输入登录名和密码。
2.用户点击登录按钮
3.我通过ajax验证用户详细信息。
4.在此阶段,如果细节正确,我将用户转移到下一页。
5.如果详情是正确的我只是输入错误信息。
这是我得到的JQuery代码。
Hi
I am trying to create a small login screen. I am not using any API. The way I have set up the login screen is as follow
1. user enter login name and password in VIEW.
2. user clicks login button
3. I validate user details through ajax.
4. At this stage if details are correct, I transfer user to the next page.
5. If details are correct I just put in error message.
Here is the JQuery code I got.
$(document).ready(function () {
var returnType;
$("#loginButton").click(function () {
var loginDetails = {
loginName: $("#username").val(),
password: $("#password").val()
};
$.ajax({
url: '@Url.Action("VerifyLoginDetails", "Home")',
type: 'POST',
contentType: 'application/json',
dataType: 'json',
data: JSON.stringify(loginDetails),
success: function (data) {
if (data.success) {
if (data.loginAuthentication == 1) {
return true;
}
if (data.loginAuthentication == -2) {
$("#password").attr("style", "display:block;");
alert("incorrect password");
return false;
}
if (data.loginAuthentication == -1) {
$("#username").attr("style", "display:block;");
alert("incorrect un");
return false;
}
}
}
});
});
});
据我所知,如果我返回true,它不应该向控制器发送呼叫但由于某种原因它仍然。任何建议如何通过JQUERY停止对控制器的调用。
As far as my knowledge is concerned that if I return true it should not send call to controller but for some reason it still does. any suggestions how can I stop the call to controller through JQUERY.
推荐答案
( document )。ready( function (){
var returnType;
(document).ready(function () { var returnType;
( #loginButton)。click( function (){
var loginDetails = {
loginName:
("#loginButton").click(function () { var loginDetails = { loginName:
( #username)。val(),
密码:
("#username").val(), password:
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