如何将post参数添加到手动表单提交? [英] How to add a post parameter to manual form submission?

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问题描述

我想在经过一些复杂的检查后手动提交表格。由于检查涉及用户交互,因此不会同步完成整个检查过程。以下是该场景:

I want to submit a form manually after some complicated checks. Because checks involve user interaction, the whole check process is not done synchronously. Here is the scenario:


  1. 用户点击一个按钮(HTML < button id ='button-id' > tag)

  2. 我阻止按钮的默认操作(即表单提交)

  3. 我做的一个复杂的检查。

  4. 在检查过程中的某个地方,我显示一个对话框并等待用户响应(这里,原始检查功能继续并返回)

  5. 我为该对话框提供了一个回调函数,当用户关闭它时会激活并运行(正面或负面结果)

  6. 现在,我应该提交表单,但是原始HTML < button id ='button-id'> 应张贴为成功控制。换句话说,我应该将按钮标记的名称添加为服务器的已发布参数之一。

  1. User clicks a button (an HTML <button id='button-id'> tag)
  2. I prevent the default action of the button (which is the form submission)
  3. I do a complicated check.
  4. Somewhere in the check process, I show a dialog and wait for the user to respond (here, the original check function proceeds and returns)
  5. I provide a callback function for that dialog, which fires and runs when the user closes it (either positive or negative result)
  6. Now, I should submit the form, but the original HTML <button id='button-id'> should be posted as a successful control. In other words, I should add the name of the button tag as one of the posted parameters to the server.

我使用jQuery的 $('#form-id')。submit()方法。如何将< button> 元素的名称添加到HTTP Post参数?

I use jQuery's $('#form-id').submit() method. How can I add the name of the <button> element to the HTTP Post parameters?

推荐答案

您可以在提交之前在表单中附加隐藏字段 -

You could append a hidden field to your form before submitting -

$('<input>').attr({
    type: 'hidden',
    id: 'buttonid',
    name: 'buttonid',
    value: yourbuttonidvar  
}).appendTo('#form-id');

这篇关于如何将post参数添加到手动表单提交?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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