【发布时间】:2015-06-24 19:53:10
【问题描述】:
我正在使用Spring MVC 处理Web 应用程序。我尝试在使用 Bootbox 提交表单之前显示确认对话框,但我收到 500 内部服务器错误。
这是我的表格:
<form id="checkout-form" class="smart-form" novalidate="novalidate">
...some fields
<button type="button" class="btn btn-primary" onclick="insertFunction()">
Accept
</button>
</form>
这是我的 insertFunction()
function insertFunction(){
var name = $('#name').val();
var lastname = $('#lastname').val();
var confirmSend;
var json = {"name": name,"lastname": lastname};
$.ajax({
type: "POST",
url: "register/insertPerson",
data: JSON.stringify(json),
contentType: "application/json; charset=utf-8",
dataType: "json",
cache: false,
beforeSend: function (xhr){
bootbox.dialog({
message: "I am a custom dialog",
title: "Custom title",
buttons: {
success: {
label: "Success!",
className: "btn-success",
callback: function() {
//I DONT KNOW WHAT TO DO HERE
}
},
danger: {
label: "Danger!",
className: "btn-danger",
callback: function() {
return false;
}
}
}
});
xhr.setRequestHeader("Accept", "application/json");
xhr.setRequestHeader("Content-Type", "application/json");
},
success: function (data){
if (data.message === true){
bootbox.alert("OPERATION WAS EXECUTED WITHOUT PROBLEMS");
} else {
bootbox.alert("OPERATION FAILED");
}
},
error: function (xhr, ajaxOptions, thrownError){
alert(xhr.status);
alert(xhr.responseText);
alert(thrownError);
}
});
}
我将姓名和姓氏值发送到我的 spring 控制器并执行插入操作,如果成功,我的控制器方法返回 true,然后在脚本的成功块中检查值是否为 true 我显示一条消息如果它是假的,我会显示不同的信息。
我的问题是我不知道在这个部分做什么:
success: {
label: "Success!",
className: "btn-success",
callback: function() {
//I DONT KNOW WHAT TO DO HERE
}
}
*编辑:* 在表单字段中提交值是我的错,现在我没有收到 500 内部服务器错误,现在它显示了我在成功块中触发的 FAILED 对话框
else {
bootbox.alert("OPERATION FAILED");
然后在显示此消息后,在它下方,它会显示我想要显示的确认对话框。就像以错误的顺序向我显示消息。此外,当我点击“危险”按钮时,只有当我按下“成功”时它才会关闭对话框窗口。
*编辑 2:*
确认窗口正在工作,但是当我按下取消按钮时出现问题,当我按下取消按钮时,窗口没有关闭。
function preInsert()
{
bootbox.dialog({
message: "are you sure",
title: "are you sure",
buttons: {
success: {
label: "Acept",
className: "btn-success",
callback: function () {
realInsert();
}
},
danger: {
label: "Cancel",
className: "btn-danger",
callback: function () {
return false;
}
}
}
});
}
function realInsert() {
var name= $('#name').val();
var lastName= $('#lastName').val();
var json = {"name": name,
"lastName": lastName
};
$.ajax(
{
type: "POST",
url: "register/insertForm",
data: JSON.stringify(json),
contentType: "application/json; charset=utf-8",
dataType: "json",
cache: false,
beforeSend: function (xhr)
{
xhr.setRequestHeader("Accept", "application/json");
xhr.setRequestHeader("Content-Type", "application/json");
},
success: function (data)
{
if (data === true)
{
bootbox.alert("Insert Successfully ");
}
else
{
bootbox.alert("Problem during the insert");
}
},
error: function (xhr, ajaxOptions, thrownError)
{
alert(xhr.status);
alert(xhr.responseText);
alert(thrownError);
}
});
}
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标签: javascript jquery ajax twitter-bootstrap bootbox