如何使Drupal中的表单自引用？还是其他选择？ [英] How to make a form self referencing in Drupal? Or any other options?

问题描述

我想在我的网站自我介绍中填写一份表单。或者如果这不是一个选择，我该怎么办，例如，显示我在网站上搜索的结果？

I would like to make a form I have in my website self referencing. Or if that's not an option, how would I go for, for example, showing the results of a search I make in my site?

我有一个网站搜索地点，并返回您的偏好的地方列表。目前，我的脚本每次用户搜索时都会创建一个新的节点，但这并不方便。如何更改页面内容，并查看结果而不是搜索表单？

I have a site in which you search for places and it returns a list of places for your preferences. At the moment my script creates a new node every time a user searches but this isn't convenient anymore. How do I change it so that the page content is changed and I see the results instead of the search form?

谢谢，

推荐答案

您应该将表单重定向到传递查询字符串的页面，该字符串用户搜索的字符串，然后在您的搜索/复原中使用$ _GET ['search_param']页面来处理将显示给用户的内容。

You should redirect your form to a page passing a query string with the string of what the user searched and then use $_GET['search_param'] in your search/restuls page to handle what will be displayed to the user.

function yourform_form($form_state) {
    $form = array();
    //$form['your_search_field']
    $form['#submit'][] = 'yourform_form_submit';
    return $form;
}

function yourform_form_submit(&$form, $form_state) {
    $query = 'search_param='. $form_state['values']['your_search_field'];
    drupal_goto('search/results', query);
}

如果您使用Drupal 7，您的提交功能应该如下所示： p>

If you're using Drupal 7 your submit function should look like:

 function yourform_form_submit(&$form, $form_state) {
        $options['query']['search_param'] = $form_state['values']['your_search_field'];
        drupal_goto('search/results', $options);
    }

提交后，您应该重定向到 http://yoursite.com/search/results?search_param=my_search_value

After you submit you should be redirected to http://yoursite.com/search/results?search_param=my_search_value

请注意，这种技术由流行的搜索引擎使用：

Note that this technique is used by popular search engines:

https://www.google.com/search?q=my_search_value

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