javascript - js 提交按钮显示 'submit query' ，不起作用，仅在 IE Edge/IE * 中

Question

此表单由 JavaScript 生成。它适用于除 IE Edge 和早期版本的 IE 之外的所有浏览器。我对此进行了研究和调查，但没有找到答案。它在测试的所有其他浏览器中都有效，但在 IE 中，提交按钮值为“提交查询”并且无法提交表单。该 javascript 内嵌在标签下方的页面上。我很困惑。非常感谢任何帮助。

/*generate the form itself */
var loginForm = document.createElement("form");
    loginForm.setAttribute('id',"editDataForm");
    loginForm.setAttribute('method',"post");
    loginForm.setAttribute('action',"submit.cfm");

/*some basic text field */
var someTextBox = document.createElement("input");
    someTextBox.setAttribute('type',"text");
    someTextBox.setAttribute('name',"username");

/*submit button */
var submitThis = document.createElement("input");
    submitThis.setAttribute('value',"Submit");
    submitThis.setAttribute('type',"submit");
    submitThis.setAttribute('name',"SendFormAction");

/*append the textbox to the form */
loginForm.appendChild(someTextBox);

/*append the submit button to the form */
loginForm.appendChild(submitThis);

/*get the div where the form will generate itself */
var loginDiv = document.getElementById("submitFormArea");

/*append the form to the div */
loginDiv.appendChild(loginForm);

Answer 1

根据评论，解决方案是更改此内容:

/*submit button */
var submitThis = document.createElement("input");
    submitThis.setAttribute('value',"Submit");
    submitThis.setAttribute('type',"submit");
    submitThis.setAttribute('name',"SendFormAction");

对此:

/*submit button */
var submitThis = document.createElement("input");
    submitThis.setAttribute('type',"submit"); // <-- Set type before value
    submitThis.setAttribute('value',"Submit");
    submitThis.setAttribute('name',"SendFormAction");