javascript - 编辑我在表单字段中提交的元素

Question

• 我正在尝试编辑我在表单字段中提交的元素...
• 在我编辑它之后，当我提交它时，它没有更新特定的元素...
• 你知道怎么解决吗...
• 提供以下代码...

http://codepen.io/gborbonus/pen/grRjjy?editors=1011

$('#localStorageTest').submit(function(e) {
    e.preventDefault();
    var email = $('#email').val();
    var name = $('#name').val();
    var message = $('#message').val();
    var div = "<div><span>"+name+"</span><span >"+email+"</span><span>"+message+"</span><input type='button' value='Edit' name='editHistory'><input type='button' value='Delete' name='deleteHistory'></div>";  //add your data in span, p, input.. 
    //alert(div);

    $('.gettingValues').append(div); //apendd the div
    $('#localStorageTest')[0].reset(); //clear the form 
    localStorage.clear();
 });

Answer 1

你可以试试这个.. 在将内容附加到 div 之前，您应该清空 div。

$(document).ready(function() {
  $('#localStorageTest').submit(function(e) {
    e.preventDefault();
    var email = $('#email').val();
    var name = $('#name').val();
    var message = $('#message').val();
    var div = "<div><span>"+name+"</span><span >"+email+"</span><span>"+message+"</span><input type='button' value='Edit' name='editHistory'><input type='button' value='Delete' name='deleteHistory'></div>";  //add your data in span, p, input.. 
    //alert(div);

    $('.gettingValues').empty();//clear all the content.

    $('.gettingValues').append(div); //apendd the div
    $('#localStorageTest')[0].reset(); //clear the form 
    localStorage.clear();
 });