我想将文本框中的数据保存到变量中,以便我可以使用POST将它们发送到另一个页面,我在模态对话框中有三个输入标记:
<div class="modal fade" id="salaryModal" >
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-body">
<div class="form-group ">
<input class="form-control" type="text" placeholder="hourly rate" name="hourly_rate"/<br>
<input class="form-control" type="text" placeholder="overtime rate" name="overtime_rate"/<br>
<input class="form-control" type="text" placeholder="vacation rate" name="vacation rate"/<br>
<?php while($row = mysqli_fetch_assoc($auth)) {
$username = $row["username"]; ?>
<input class="btn btn-success center-block" id="calculate_salary_button" onclick="assignsalary('<?php echo $username; ?>')" value="<?php echo $username; ?>"/></a>
<?php } ?>
</div>
<?php } } ?>
<!--span style="color:blue" id="span_result"></span-->
</div>
</div>
</div>
</div>
按钮调用为传递的用户名分配工资(工作得很好)
function assignsalary(username) {
var uname = username;
var hour_rate = $("#hourly_rate").val();
var overtime_rate = $("#overtime_rate").val();
var vacation_rate = $("#vacation_rate").val();
$('#test_box').html("");
$('#test_box').html(hour_rate);
var data = new FormData();
data.append('hourly_rate',hour_rate);
data.append('username',uname);
data.append('overtime_rate',overtime_rate);
data.append('vacation_rate',vacation_rate);
var xhr = new XMLHttpRequest();
xhr.open('POST', 'set_salary.php', true);
xhr.onload = function () {
$('#test_box').html("");
$('#test_box').html(this.responseText);
};
xhr.send(data);
}
用户名成功发送,这是其他不正确发送的变量:
以下是set_salary返回的内容:
[age:username:adel hourly_rate:undefined overtime_rate:undefined vacation_rate:undefined
这是set_salary代码:
<?php session_start();
$overtime_rate = $_POST['overtime_rate'];
$vacation_rate = $_POST['vacation_rate'];
$username = $_POST['username'];
$hourly_rate = $_POST['hourly_rate'];
echo "username: {$username}\n";
echo "hourly_rate: {$hourly_rate}\n";
echo "overtime_rate: {$overtime_rate}\n";
echo "vacation_rate: {$vacation_rate}\n";
?>
答案 0 :(得分:2)
您在Id
中错过了<input>
并且没有关闭<input>
代码
UPDATD CODE
<div class="modal fade" id="salaryModal" >
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-body">
<div class="form-group ">
<input class="form-control" type="text" placeholder="hourly rate" id="hourly_rate" name="hourly_rate"/><br>
<input class="form-control" type="text" placeholder="overtime rate" id="overtime_rate" name="overtime_rate"/><br>
<input class="form-control" type="text" placeholder="vacation rate" id="vacation_rate" name="vacation rate"/><br>
<?php while($row = mysqli_fetch_assoc($auth)) {
$username = $row["username"]; ?>
<input class="btn btn-success center-block" id="calculate_salary_button" onclick="assignsalary('<?php echo $username; ?>')" value="<?php echo $username; ?>"/></a>
<?php } ?>
</div>
<?php } } ?>
<!--span style="color:blue" id="span_result"></span-->
</div>
</div>
</div>
</div>
function assignsalary(username) {
var uname = username;
var hour_rate = $("#hourly_rate").val();
var overtime_rate = $("#overtime_rate").val();
var vacation_rate = $("#vacation_rate").val();
$('#test_box').html("");
$('#test_box').html(hour_rate);
var data = new FormData();
data.append('hourly_rate',hour_rate);
data.append('username',uname);
data.append('overtime_rate',overtime_rate);
data.append('vacation_rate',vacation_rate);
var xhr = new XMLHttpRequest();
xhr.open('POST', 'set_salary.php', true);
xhr.onload = function () {
$('#test_box').html("");
$('#test_box').html(this.responseText);
};
xhr.send(data);
}