php 获取重力形式输入值
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Get gravity forms input values
提问by Yamiko
How do i get the values of specific input elements inside the gform_after_submissionhook in Gravity Forms?
I can get the labels with
我如何gform_after_submission在Gravity Forms 中获取钩子内特定输入元素的值？我可以得到标签
foreach($form['fields'] as $k=>$v)
{
$label=$form['fields'][$k]['label'];
}
but how do I get the values?
但我如何获得价值？
回答by McNab
Following the Gravity guidelines you set up the hook to call your own function - in the case below the function is after_submission().
遵循 Gravity 指南，您可以设置钩子来调用您自己的函数——在下面的例子中，函数是 after_submission()。
You can access the input values of individual form elements using their IDs like so;
您可以像这样使用它们的 ID 访问单个表单元素的输入值；
add_action("gform_after_submission", "after_submission", 10, 2);
function after_submission($entry, $form){
$name = $entry["2"];
$address = $entry["17"] . ', '. $entry["18"] .', '. $entry["19"];
}
The IDs are all there in the form fields title in the backend, just hover over each one and it'll give you the type and ID (ie 'Single Line Text: Field ID 2).
ID 都在后端的表单字段标题中，只需将鼠标悬停在每个字段上，它就会为您提供类型和 ID（即“单行文本：字段 ID 2”）。
http://www.gravityhelp.com/documentation/page/Gform_after_submission
http://www.gravityhelp.com/documentation/page/Gform_after_submission
