[英]how to pass a additional data with form serialized data on ajax?
如何在ajax post方法上传递带有表单序列化数据的附加数据?
下面是我用于ajax帖子的代码,
$(document).ready(function()
{
var additional_data=$("#extra_data").val();
$.ajax({
type: 'POST',
url: 'send_mail.php',
data: frm.serialize(),
success: function (data) {
alert(data);
}
});
});
这里,如何传递带serialize
表单数据的additional_data
您需要将元素推送到现有的序列化数据。
var frmData = frm.serialize();
frmData.push({name: nameofthevariable, value: valueofthevariable});
frmData.push({name: nameofthevariable2, value: valueofthevariable2});
frmData.push({name: nameofthevariable3, value: valueofthevariable3});
$(document).ready(function()
{
var additional_data=$("#extra_data").val();
$.ajax({
type: 'POST',
url: 'send_mail.php',
data: frmData,
success: function (data) {
alert(data);
}
});
});
来自jQuery API DOCS
The .serializeArray() method creates a JavaScript array of objects
The .serialize() method creates a text string in standard URL-encoded notation.
我认为使用push
,我们需要使用serializeArray
试着用
var frmData = frm.serializeArray();
frmData.push({name: "name", value: "test"});
$(document).ready(function()
{
var additional_data=$("#extra_data").val();
$.ajax({
type: 'POST',
url: 'send_mail.php',
data: frmData,
success: function (data) {
alert(data);
}
});
});
serialize()
创建表单的查询字符串。 所以你可以在其中添加其他参数。
$(document).ready(function()
{
var additional_data=$("#extra_data").val();
$.ajax({
type: 'POST',
url: 'send_mail.php',
data: frm.serialize()+'¶m1='+value1+'¶m2='+value2,
success: function (data) {
alert(data);
}
});
});
serializearray()可用于发送其他参数。 用于发送附加参数的PFB代码。
var request = $('form').serializeArray();
request.push({name: "kindOf", value: "save"});
Ajax调用
$.ajax({
url: "/ST/SubmitRequest",
dataType: "json",
//contentType: "application/json",
type: "POST",
data: request,
//data: r1,
success: function (response) {
//Setinterval();
//alert("Done...!");
},
failure: function (response) {
alert(response.responseText);
},
error: function (response) {
alert(response.responseText);
}
});
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