我需要在页面加载时自动单击（提交此表单）按钮（WORDPRESS）

Question

我在 wordpress 中自定义页面，我不需要用户在加载时看到此页面，因此我需要在此页面加载时自动单击 Sumnit 此表单按钮-出于安全原因-...用户不需要在此表格上填写任何内容。

这是按钮代码：

<td colspan="2" align="center"><input name="submitBtn" type="submit"value="Submit This Form" /></td>  

这是完整的代码：

[insert_php]
date_default_timezone_set('Asia/Kolkata');
$dateTime= date('Y:m:d-H:i:s');

function getDateTime() {
    global $dateTime;                
    return $dateTime;       
}

function createHash($chargetotal,$Currency) {

    $storeId = "330995001";

    $sharedSecret = "sharedsecret";

    $dateTime= date('Y:m:d-H:i:s');

    $stringToHash = $storeId . $dateTime . $chargetotal . $Currency . 
 $sharedSecret;

    $ascii = bin2hex($stringToHash);

    return sha1($ascii);
}

[/insert_php]
IPG Connect Sample for PHP(hashing)
<h1>Order Form</h1>
&nbsp;
[insert_php]
    $responseSuccessURL = "http://127.0.0.1:8006/wordpress/?page_id=27";
    $responseFailURL = "http://127.0.0.1:8006/wordpress/?page_id=31";
[/insert_php]
<form action="https://test.ipg-online.com/connect/gateway/processing" 
method="post"><input name="timezone" type="hidden" value="IST" />
<input name="authenticateTransaction" type="hidden" value="true" />
<table>
<tbody>
<tr>
<td>Transaction Type</td>
<td><input name="txntype" size="50" type="text" value="sale" /></td>
</tr>
<tr>
<td>Transaction Date Time</td>
<td><input name="txndatetime" size="50" type="text" value="[insert_php] echo 
$dateTime; [/insert_php]" /></td>
</tr>
<tr>
<td>Calculated HASH</td>
<td><input name="hash" size="50" type="text" value="[insert_php] echo 
createHash("1","356"); [/insert_php]" /></td>
</tr>
<tr>
<td>Currency</td>
<td><input name="currency" size="50" type="text" value="356" /></td>
</tr>
<tr>
<td>Payment Mode</td>
<td><input name="mode" size="50" type="text" value="payonly" /></td>
</tr>
<tr>
<td>Store Id</td>
<td><input name="storename" size="50" type="text" value="330995001" /></td>
</tr>
<tr>
<td>Chargetotal</td>
<td><input name="chargetotal" size="50" type="text" value="1" /></td>
</tr>
<tr>
<td>Shared Secret</td>
<td><input name="sharedsecret" size="50" type="text" value="sharedsecret" />
</td>
</tr>
<tr>
<td>Language</td>
<td><select name="language">
<option value="de_DE">Deutsch</option>
<option selected="selected" value="en_EN">English</option>
</select></td>
</tr>
<input type="hidden" name="responseSuccessURL" value="[insert_php] echo 
$responseSuccessURL; [/insert_php]"/>           
<input type="hidden" name="responseFailURL" value="[insert_php] echo 
 $responseFailURL; [/insert_php]"/>
 <tr>
 <td colspan="2" align="center"><input name="submitBtn" type="submit" 
 value="Submit This Form" /></td>
 </tr>
 <input type="hidden" name="hash_algorithm" value="SHA1"/>
 </tbody>
 </table>
 </form>&nbsp;
 [/insert_php]

Answer 1

使用 Javascript，你可以做到这一点

  window.onload = function() {
    document.getElementById("formId").submit();   
 };

您可以像这样使用 JQuery 做到这一点：

<script type="text/javascript">
$(document).ready(function(){
  $( "#formId" ).submit(
});
</script>

我是直接提交表单，你也可以点击提交按钮来完成提交操作。

Answer 2

文档准备好后就可以使用触发器了，

<script type="text/javascript">
    $(document).ready(function(){
       $( "#foo" ).trigger( "click" );
    });
</script>

只需将 foo 替换为您的提交按钮 ID