如何使用ajax调用布尔Web方法 [英] How to use ajax to call a boolean web method
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问题描述
我想使用ajax调用来检查Boolean是真还是假。
这是我的网络方法:
< pre lang =cs> [WebMethod]
public Boolean 登录( string uname, string 密码)
{
if (ValidateUser(uname,password))
{
FormsAuthentication.Authenticate(uname,password);
return true ;
}
返回 false ;
}
这是我的ajax电话,但是它不工作
$(document).ready(function(){
$('#btnLogin')。click(function(){
var username =test
var password =1234
$ .ajax({
类型:POST,
contentType:application / json; charset = utf-8,
url:wsLogin.asmx / Login ,
数据:{uname:'+ username +'+,pwd:'+ password +'},
dataType:Json,
成功:function(success){
alert(Boolean True);
},
error:function(error){
alert( Boolean False);
}
});
});
});
解决方案
(文件).ready(function(){
('#btnLogin')。click(function(){
var username =test
var password =1234
.ajax({
类型:POST,
contentType:application / json; charset = utf-8,
url:wsLogin.asmx / Login,
数据:{uname:'+ username +'+,pwd:'+ password +'},
dataType:Json,
success:function(success){
alert(Boolean True);
},
错误:函数(错误){
alert(Boolean False);
}
});
});
});
I want to use an ajax call to check if Boolean is true or false.
here is my web method:
[WebMethod]
public Boolean Login(string uname, string password)
{
if (ValidateUser(uname, password))
{
FormsAuthentication.Authenticate(uname, password);
return true;
}
return false;
}
and here is my ajax call but its not working
$(document).ready(function () { $('#btnLogin').click(function () { var username = "test" var password = "1234" $.ajax({ type: "POST", contentType: "application/json; charset=utf-8", url: "wsLogin.asmx/Login", data: "{uname: '" + username + "'" + ",pwd: '" + password + "' }", dataType: "Json", success: function (success) { alert("Boolean True"); }, error: function (error) { alert("Boolean False"); } }); }); });
解决方案
(document).ready(function () {
('#btnLogin').click(function () { var username = "test" var password = "1234"
.ajax({ type: "POST", contentType: "application/json; charset=utf-8", url: "wsLogin.asmx/Login", data: "{uname: '" + username + "'" + ",pwd: '" + password + "' }", dataType: "Json", success: function (success) { alert("Boolean True"); }, error: function (error) { alert("Boolean False"); } }); }); });
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