Question

我正在尝试将提交按钮发送到php文件，然后给出一个弹出通知已完成。目前，当我运行以下内容时，它只是给我通知，但没有发布任何信息。然后它重定向到一个空的search.php，没有帖子数据。我需要它来简单地给出弹出窗口，提交信息，并保持在同一页面上。我似乎无法弄清楚我的表格有什么问题

HTML：

                <div class="panel-body">
                    <div class="row">
                    <form class="request" action="search.php" method="POST">
                        <div class="col-lg-12">
                            <form role="form">
                                <div class="form-group">
                                <p>WO notations appear at the top of the work order screen. Only submit useful information that can be provided to builders/centerpoint. Other importation information may include bricks, scaffles, dogs, or home owners preventing installation. Be sure to include phone numbers if available.</p>
                                    <label>Information</label>
                                    <div><input class="form-control" placeholder="Enter information here" type="text" name="Comment[]"></div>
                                </div>
                                <button type="submit" name="notation" class="btn btn-default" onClick="AddNotation(<?php echo $orow['WorkOrder']; ?>);">Submit Button</button>
                                <button type="reset" class="btn btn-default">Reset Button</button>
                            </form>
                        </div>
                    </div>
                </div>

的Ajax

<!-- Notation -->
<script>
function AddNotation(wo)
    {
            jQuery.ajax({
            type: "POST",
            url: "functions/woNotation.php",
            data: 'wo='+wo,
            cache: false,
            success: function(response)
        {
                alert("Your notation has been added to this work order");


        }
                    });
    }


 </script>

PHP（woNotation.php）

<?php

include("../../db.php");

$woid = $_POST['wo'];
$date = date('m-d-Y');
$notationsql = "INSERT INTO Comments (WorkOrder, Comment, Priority, Date) VALUES ('".$woid."', '".$_POST['Comment']."', '1', '".$date"')";
mysql_query($notationsql) or die(mysql_error());

?>

Answer 1

您应该将数据更改为以下内容：

data: {wo: wo}

Answer 2

HTML CODE

<form name="exampleform">
    <input class="form-control" placeholder="Enter information here" type="text" name="Comment[]">
    <input type="hidden" name="woData" value="<?php echo $orow['WorkOrder']; ?>">
</form>

在你的javascript文件中。

jQuery('form[name="exampleform"]').submit(function(e){
    e.preventDefault();
    var formData = $(this).serialize();
    jQuery.ajax({
        type: "POST",
        url: "functions/woNotation.php",
        data: formData,
        cache: false,
        success: function(response)
        {
            if (response === "SUCCESS") {
                alert("Your notation has been added to this work order");
            }
            else { 
                //do something
            }
        }
    });
});

PHP woNotation.php

<?php
    include("../../db.php");
    $woid = $_POST['woData'];
    $date = date('m-d-Y');
    $notationsql = "INSERT INTO Comments (WorkOrder, Comment, Priority, Date) VALUES ('".$woid."', '".$_POST['Comment']."', '1', '".$date"')";
    $data = mysql_query($notationsql) ? "SUCCESS" : "FAILURE";
    echo $data;
?>

如果出现刺痛，您还可以检查console.log（响应）＆＃34; FAILURE＆＃34;在你的日志中，这意味着你的db.php文件存在问题，因为mysql_query无效。

Answer 3

<div class="panel-body">
    <div class="row">
        <form class="request" action="search.php" method="POST">
            <div class="col-lg-12">
                <form role="form">
                    <div class="form-group">
                        <p>WO notations appear at the top of the work order screen. Only submit useful information that
                            can be provided to builders/centerpoint. Other importation information may include bricks,
                            scaffles, dogs, or home owners preventing installation. Be sure to include phone numbers if
                            available.</p>
                        <label>Information</label>

                        <div><input class="form-control" placeholder="Enter information here" type="text"
                                    name="Comment[]"></div>
                    </div>
                    <button type="submit" name="notation" class="btn btn-default"
                            onClick="return AddNotation(<?php echo $orow['WorkOrder']; ?>);">Submit Button
                    </button>
                    <button type="reset" class="btn btn-default">Reset Button</button>
                </form>
            </div>
    </div>
</div>

<script>
    function AddNotation(wo) {
        jQuery.ajax({
            type: "POST",
            url: "functions/woNotation.php",
            data: {'wo': wo},
            cache: false,
            success: function (response) {
                alert("Your notation has been added to this work order");


            }
        });
    }
</script>

信息不通过ajax发送到php文件

3 个答案: