php 在另一个表单中提交一个表单
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submit a form inside another form
提问by user2710234
I have a form with POST method and an action of another page.
我有一个带有 POST 方法的表单和另一个页面的操作。
Within the form i have another form that I need to make submit with a different action but its submitting with the main form action.
在表单中，我有另一个表单，我需要使用不同的操作提交，但它使用主表单操作提交。
this is my second form:
这是我的第二种形式：
<script>
function formSubmit()
{
document.getElementById("invoices_form").submit();
}
</script>
<form action="resend_multiple_invoices.php" name="invoices_form" method="post">
<input type="button" onclick="formSubmit()" value="Send Invoices" />
</form>
how can i get it to submit the second form and not the main one?
我怎样才能让它提交第二个表格而不是主要的表格？
回答by Mr Jones
You cannot (universally) submit a nested form separately from its parent form. Nested forms are invalid HTML as outlined in the W3C prohibitions.
您不能（普遍地）提交与其父表单分开的嵌套表单。嵌套表单是W3C 禁令中概述的无效 HTML 。
To solve your problem, I suggest you use two separate forms as follows:
为了解决您的问题，我建议您使用两种不同的形式，如下所示：
<script>
function invoicesFormSubmit()
{
document.getElementById("invoices_form").submit();
}
function otherFormSubmit()
{
document.getElementById("other_form").submit();
}
</script>
<form action="resend_multiple_invoices.php" name="invoices_form" method="post">
//
// Input fields go here
//
<input type="button" onclick="invoicesFormSubmit()" value="Send Invoices" />
</form>
<form action="other_method.php" name="other_form" method="post">
//
// Input fields go here
//
<input type="button" onclick="otherFormSubmit()" value="Other Method" />
</form>
回答by Dustin Charles
JQuery.ajax and html for validating an "inner form" through ajax, then submitting the entire form. I use ajax in both cases to show the purpose of a controller.php file and a submission id. You could also have an inner form which consists of several segregated sections by using classes instead of ids as Jquery selectors.
JQuery.ajax 和 html 用于通过 ajax 验证“内部表单”，然后提交整个表单。我在这两种情况下都使用 ajax 来显示 controller.php 文件和提交 ID 的用途。通过使用类而不是 id 作为 Jquery 选择器，您还可以拥有一个由多个隔离部分组成的内部表单。
<form>
<input />
<textarea />
<select /> <!-- etc. -->
<section id="verify">
<input />
<textarea />
<select /> <!-- etc -->
<button type="button">submit</button>
<!-- eg. sub-submission verifies data in section -->
</section>
<select />
<input />
<input type="submit" value="submit" />
</form>
<script>
$(document).ready(function() {
$("#verify button").on ('click', verify);
$('form').submit (formSend);
function verify (){
// get input data within section only (ie. within inner form)
var postData = $('#verify').filter(':input' ).serializeArray();
postData.push ({name:"submitId", value:'verify'});
var request = $.ajax ({
type: "POST",
url: "controller.php",
data: postData,
error: function (xhr, status, message){
alert (status);
}
});
}
function formSend (){
// get input data within entire form
var postData = $(this).serializeArray();
postData.push ({name:"submitId", value:'send'});
var request = $.ajax ({
type: "POST",
url: "controller.php",
data: postData,
error: function (xhr, status, message){
alert (status);
}
});
}
});
</script>
