Question

我有一个表单，并且在该表单中有一个名为offer的文本区域，我需要在单击提交按钮时通过post方法将输入到该文本区域的文本传递到其他页面。但是当它检索时，输入的文本就像这样显示：

I%20would%20like%20to%20buy%20your%20vehicle

如何删除？

reviewOfferView.php

 <form name="myform5" action="<?php echo base_url().'submitOfferCtrl/submitOffer/'. $email.'/'. $offer.'/'. $msg .'/'. $id;?>" method="POST">

submitOfferCtrl.php

public function submitOffer($selleremail,$offer,$msg,$id)
    {
        $this->main_model->submitOffer($selleremail,$offer,$msg,$id);
        $config = Array(
                'protocol' => 'smtp',
                'smtp_host' => 'ssl://smtp.googlemail.com',
                'smtp_port' => 465,
                'smtp_user' => 'dtt@gmail.com', 
                'smtp_pass' => 'dtt1',
                'mailtype' => 'html',
                'charset' => 'iso-8859-1',
                'wordwrap' => TRUE
            );
        $this->load->library('email',$config);
        $this->email->set_newline("\r\n");
        $this->email->from('dtt@gmail.com');
        $this->email->to($selleremail); 
        $this->data['posts']=$this->main_model->getOffer($selleremail,$id);
        $this->email->subject('A offer has been made on your advertisement');
        $body=$this->load->view('pages/sendOffer',$this->data,TRUE);
        $this->email->message($body);   

        if($this->email->send())
        {   
            $this->session->set_flashdata('success_msg', 'Your message has been sent succesfully through email');
            redirect("http://localhost/ci/ads_ctrl");   
        }
        else
        {
            $this->session->set_flashdata('success_msg', 'Check your internet connection and try again');
            redirect("http://localhost/ci/ads_ctrl");
        }
    }
}

Answer 1

你应该urldecode()？

这不是通过$_POST提交的。它是通过$_GET提交的。如果你可以从URL中提取它，那么它不是$_POST提交的，无论你在表单声明中说了什么。

<?php echo form_open(); ?>

会打开您的表单。还有一个贴心的标签。您可以在括号中包含参数以调用正确的方法。

然后，您需要清理/准备表单输入以进行电子邮件提交。你不会从URL获得它。

修改

如果你坚持走这条路，

$msg = urldecode($msg);

应删除％20个空格。

编辑＃2

我不推荐这个。

Answer 2

您可以使用class Employee: 'Common base class for all employees' empCount = 0 def __init__(self, name, salary): self.name = name self.salary = salary Employee.empCount += 1 def displayCount(self): print ("Total Employee %d" % Employee.empCount) def displayEmployee(self): print ("Name : ", self.name, ", Salary: ", self.salary) def changeSalary(self, n): self.salary = n; class ChiefEmployee(Employee): def __init__(self, name, salary): Employee.__init__(self, name, salary) emp3 = ChiefEmployee("Gerhardt", 500) print(emp3.displayEmployee())这样的功能：

str_replace()

我希望它有所帮助！

Answer 3

您可以使用urlencode（）和urldecode（）方法。如下所示

reviewOfferView.php

<form name="myform5" action="<?php echo base_url().'submitOfferCtrl/submitOffer/'. $email.'/'. urlencode($offer).'/'. urlencode($msg) .'/'. $id;?>" method="POST">

submitOfferCtrl.php

public function submitOffer($selleremail,$offer,$msg,$id)
{
    $offer = urldecode($offer);
    $msg = urldecode($msg);

   // your code here..  

}

如何在提交长文本时以及通过post方法检索时删除％符号

3 个答案: