sul*_*man 1 php forms symfony-forms symfony domcrawler
我正在使用 Goutte,https://github.com/fabpot/goutte,并有以下代码,
$client = new Client();
$crawler = $client->request('GET', \Config::get('Eload2::url'));
$form = $crawler->selectButton('Submit')->form();
// add extra fields here
$client->submit($form);
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如何在提交表单之前将隐藏的输入字段添加到表单中?
我尝试了以下代码,
$domdocument = new \DOMDocument;
$formfield = new InputFormField ($domdocument->createElement('__EVENTTARGET', 'ctl00$ContentPlaceHolder1$DDLTelco'));
$formfield2 = new InputFormField ($domdocument->createElement('__EVENTARGUMENT',''));
$form->set($formfield);
$form->set($formfield2);
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但返回以下错误消息,
InputFormField 只能从输入或按钮标签(给定的 __EVENTTARGET)创建。
您正在创建的是这样的:
<__EVENTTARGET>ctl00$ContentPlaceHolder1$DDLTelco</__EVENTTARGET>
<__EVENTARGUMENT />
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当你想要:
<input name="__EVENTTARGET" value="ctl00$ContentPlaceHolder1$DDLTelco" />
<input name="__EVENTARGUMENT" value="" />
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尝试这个:
$ff = $domdocument->createElement('input');
$ff->setAttribute('name', '__EVENTTARGET');
$ff->setAttribute('value', 'ctl00$ContentPlaceHolder1$DDLTelco');
$formfield = new InputFormField($ff);
$ff = $domdocument->createElement('input');
$ff->setAttribute('name', '__EVENTTARGET');
$ff->setAttribute('value', '');
$formfield2 = new InputFormField($ff);
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