Javascript将用户输入存储到数组中

Question

我想在数组中保存用户输入，以便稍后我可以从数组中编辑表。每行都有不同的ID。

//here is the full code of add_row() function

function add_row() 
{
	var code = document.getElementById('code').value;
	if(code == "")
	{
		alert("code empty!");
		return false;
	}
	else if(isNaN(code))
	{
		alert("code must be numbers");
        return false;
	}
	
    var name = document.getElementById('name').value;
	if(name == "")
	{
		alert("name empty!");
        return false;
	}
	else if (!(/^[a-zA-Z]+$/.test(name.replace(/\s/g, '')))) 
	{
		alert("name must be letters");
		return false;
	}
	
    var year = document.getElementById('year').value;
	if(year == "")
	{
		alert("year empty!");
        return false;
	}
	else if(isNaN(year))
	{
		alert("year must be angka");
		return false;
	}
	
    var major = document.getElementById('major').value;
	if(major == "")
	{
		alert("major empty!");
        return false;
	}
	
    var address = document.getElementById('address').value;
	if(address == "")
	{
		alert("address empty!");
        return false;
	}
	
	var email = document.getElementById('email').value;
	var et = email.indexOf("@");
	var dot = email.indexOf(".");
	if(email == "")
	{
		alert("email empty!");
        return false;
	}
	else if (et < 1 || dot<et+2 || dot+2>email.length) 
	{
		alert('email harus mengandung @ dan domain');
		return false;
		console.log('failures');
 	}
	
    var phone = document.getElementById('phone').value;
	if(phone == "")
	{
		alert("phone empty!");
        return false;
	}
	else if(isNaN(phone))
	{
		alert("phone harus angka diisi dengan angka");
		return false;
	}
	
    var table = document.getElementsByTagName('table')[0];
    var newRow = table.insertRow(table.rows.length / 2 + 1);
	
	var table=document.getElementById("data_table");
	var table_len=(table.rows.length)-1;
	var row = table.insertRow(table_len).outerHTML="<tr id='row"+table_len+"'><td id='code_row"+table_len+"'>"+code+"</td><td id='name_row"+table_len+"'>"+name+"</td><td id='year_row"+table_len+"'>"+year+"</td><td id='major_row"+table_len+"'>"+major+"</td><td id='address_row"+table_len+"'>"+address+"</td><td id='email_row"+table_len+"'>"+email+"</td><td id='phone_row"+table_len+"'>"+phone+"</td> <td onload='hide_save("+table_len+")'; 'hide_save("+table_len+")'><input type='button' id='edit_button"+table_len+"' value='Edit' onclick='edit_row("+table_len+")' data-toggle='modal' data-target='#myModal2'> <input type='button' value='Delete' class='delete' onclick='delete_row("+table_len+")'></td></tr>";

	console.log('failures');

	var codeArr, nameArr, yearArr, majorArr, addressArr, emailArr, phoneArr;
	codeArr = [];
	nameArr = [];
	yearArr = [];
	majorArr = [];
	addressArr = [];
	emailArr = [];
	phoneArr = [];

}

<!--Here is the form for add-->
<!--Add----------------------------------------------------------------------------------------------------->
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog modal-sm">

      <!--Modal pop UP-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Add</h4>
        </div>

        <!--Body pop up-->
        <div class="modal-body">

          <form id="myForm">
            Code :
            <br>
            <input type="text" placeholder="Code" name: "Code" id="Code">

            <br>Name :
            <br>
            <input type="text" placeholder="Name " name: "Name" id="Name">

            <br>Year :
            <br>
            <input type="text" placeholder="Year" name: "Year" id="Year">

            <br>Major :
            <br>
            <!--<input type="text" placeholder="Major" name: "Major" id="Major">-->
            <form action="/action_page.php" name: "Major" id="Major">
              <select name="Major" id="Major">
                <option value="1">1</option>
                <option value="2">2</option>
                <option value="3">3</option>
                <option value="4">4</option>
                <option value="5">5</option>
              </select>
            </form>

            Address :
            <br>
            <!--<input type="text" placeholder="Address" name:"Address" id="Address">-->
            <textarea class="form-control" rows="1" placeholder="Address" name: "Address" id="Address"></textarea>

            <br>Email :
            <br>
            <input type="email" id="email" name="email" placeholder="email">

            <br>phone :
            <br>
            <input type="text" placeholder="phone" name: "phone" id="phone">
          </form>

        </div>

        <div class="modal-footer">

          <button type="button" onClick="reset()" id="btnReset" style="background-color:#800003" class="btn btn-default">Reset</button>
          <button type="button" onclick="add_row()" id="btnSave" style="background-color:#003300" class="btn btn-default">Save</button>

        </div>
      </div>
    </div>
  </div>
  <!--End of Add---------------------------------------------------------------------------------------------->

我想将这些输入保存到数组中，如

var ArrCode = [];

所以当用户按下保存按钮时，数组将被填充，如

ArrCode = [input1, input2, input3, etc];

*我不确定是否会创建另一个变量，所以我只会创建它。

如果您需要更多代码段，请与我们联系。

Answer 1

试试这个，如果有了你的观点

codeArr[table_len] = code;
nameArr[table_len] = name;

不确定，如果你的需要是对的