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$config['total_rows'] = $this->seArchdesc_model->queryallrows(); $config['PEr_page'] = '10'; $config['uri_segment'] =4; $config['full_tag_open'] = '<p>'; $config['full_tag_close'] = '</p>'; $config['cur_tag_open'] = '<b>'; $config['cur_tag_close'] = '</b>'; $config['First_link'] = 'First'; $config['last_link'] = 'Last'; $config['last_tag_open'] = '<p>'; $config['last_tag_close'] = '</p>' $this->load->library('Company_Creation');
在视图中我只称它为这个分页 – > create_links(); ？> (或者当我从控制器调用它时,我通过视图发送它,但我只能得到它
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并且没有办法使它看起来像eXMaple,可能听起来如此虚拟但是,任何人都可以帮助我吗？或者有类似的问题？
谢谢
编辑1
$config['total_rows'] = $this->searchdesc_model->queryallrows(); $config['per_page'] = '5'; $config['uri_segment'] =4; $config['full_tag_open'] = '<p>'; $config['full_tag_close'] = '</p>'; $config['cur_tag_open'] = '<b>'; $config['cur_tag_close'] = '</b>'; $config['first_link'] = ' First'; $config['last_link'] = ' Last'; $config['last_tag_open'] = '<p>'; $config['last_tag_close'] = '</p>'; $config['next_link'] = ''; $config['next_tag_open'] = '<p id="nextbutton" style="padding-left:5px;">'; $config['next_tag_close'] = '</p>'; $config['prev_link'] = ''; $config['PRev_tag_open'] = '<p id="prevbutton" style="padding-right:5px;">'; $config['prev_tag_close'] = '</p>'; $config['num_links']=4; $data['retorno'] = $this->searchdesc_model->queryalldb($config['per_page'],$this->uri->segment(4,0)); $config['total_rows']=1000; $this->pagination->initialize($config);
我根据我收到的一些建议做了这个,就像你说的那样,当它有很多数据时它仍然很好,我仍然喜欢一直显示第一个和下一个按钮,我在查询后设置了total_rows(我用正确的行数调用),我之前也尝试过,结果是一样的,我还需要只显示4个数字,而且我正在唠叨numb_links …仍然无法工作(我不知道为什么Ci文档说应该工作..)任何想法？
谢谢！
如果您想要随时向前显示5个页面,那么您需要有很多结果来填充该页面.然后在第3页上将num_links设置为您希望之前和之后的内容.所以它将是2.如果您在第一页上我的更改使其在适用后显示4页.见下图.白色是当前页面.绿色是可用的页面.
希望我已经正确解释了一切,这对你有用.让我知道.
调节器
$this->pagingConfig = array(); $this->pagingConfig['base_url'] = 'URL'; $this->pagingConfig['total_rows'] = 0;//TOTAL ROWS $this->pagingConfig['cur_page'] = 0;//current PAGE NUMBER $this->pagingConfig['per_page'] = 0;//YOUR RESULTS PER PAGE $this->pagingConfig['num_links'] = 2;//NUMBER OF LINKS BEFORE AND AFTER CURRENT PAGE IF ON PAGE ONE WILL SHOW 4 PAGES AFTERWArds IF YOU HAVE ENOUGH RESULTS TO FILL That MANY $this->pagingConfig['first_link'] = "&lt;< First"; $this->pagingConfig['last_link'] = "Last >>"; $this->pagingConfig['full_tag_open'] = "<div class='pagination'>"; $this->pagingConfig['full_tag_close'] = "</div>"; $this->pagingConfig['last_tag_open'] = ""; $this->pagingConfig['first_tag_close'] = ""; $this->pagingConfig['anchor_class'] = "page"; $this->pagination->initialize($this->pagingConfig); $strPaging = $this->pagination->create_links();
function create_links()
{
// EDIT: ADDED THIS BECAUSE CouldN'T SEEM TO SET THIS ANYWHERE ELSE
if ($this->anchor_class != '')
{
$this->anchor_class = 'class="'.$this->anchor_class.'" ';
}
// If our item count or per-page total is zero there is no need to continue.
if ($this->total_rows == 0 OR $this->per_page == 0)
{
return '';
}
// Calculate the total number of pages
$num_pages = ceil($this->total_rows / $this->per_page);
// Is there only one page? Hm... nothing more to do here then.
if ($num_pages == 1)
{
return '';
}
// Determine the current page number.
$CI =& get_instance();
if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
{
if ($CI->input->get($this->query_string_segment) != 0)
{
$this->cur_page = $CI->input->get($this->query_string_segment);
// Prep the current page - no funny business!
$this->cur_page = (int) $this->cur_page;
}
}
else
{
if ($CI->uri->segment($this->uri_segment) != 0)
{
$this->cur_page = $CI->uri->segment($this->uri_segment);
// Prep the current page - no funny business!
$this->cur_page = (int) $this->cur_page;
}
}
$this->num_links = (int)$this->num_links;
if ($this->num_links < 1)
{
show_error('Your number of links must be a positive number.');
}
if ( ! is_numeric($this->cur_page))
{
$this->cur_page = 1;
}
// Is the page number beyond the result range?
// If so we show the last page
if ($this->cur_page > $this->total_rows)
{
$this->cur_page = ($num_pages - 1);
}
// EDIT: DON'T NEED THIS THE WAY I'VE CHANGED IT
// $uri_page_number = $this->cur_page;
// $this->cur_page = floor(($this->cur_page/$this->per_page) + 1);
// EDIT: START OF MODIFIED START AND END TO WORK HOW I WANT
$totalLinks = ($this->num_links*2)+1;
if($totalLinks > ($this->total_rows/$this->per_page))
{
$totalLinks = ceil($this->total_rows/$this->per_page);
}
//first page
if($this->cur_page == 1)
{
$start = 1;
$end = $start + $totalLinks - 1;
}
//middle pages
elseif($this->cur_page + $this->num_links <= $num_pages && $this->cur_page - $this->num_links > 0)
{
$start = $this->cur_page - $this->num_links;
$end = $this->cur_page + $this->num_links;
}
//last couple of pages
elseif(($this->cur_page + $totalLinks) > $num_pages)
{
$start = $num_pages - $totalLinks + 1;
$end = $num_pages;
//check to see if this is in the first half of links so it doesn't jump the paging
if($this->cur_page <= $this->num_links)
{
$start = 1;
$end = $start + $totalLinks - 1;
}
}
//first couple of pages
elseif(($this->cur_page - $totalLinks) < 1)
{
$start = 1;
$end = $start + $totalLinks - 1;
}
// EDIT: END OF MODIFIED START AND END TO WORK HOW I WANT
// EDIT: CODEIGNITERS BASE PAGING SETUP SEE ABOVE FOR MY CHANGES
// $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1;
// $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages;
// Is pagination being used over GET or POST? If get,add a per_page query
// string. If post,add a trailing slash to the base URL if needed
if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
{
$this->base_url = rtrim($this->base_url).'&'.$this->query_string_segment.'=';
}
else
{
$this->base_url = rtrim($this->base_url,'/') .'/';
}
// And here we go...
$output = '';
// Render the "First" link
// EDIT: CHANGED TO ALWAYS SHOW FIRST LINK AT LEAST
if ($this->first_link !== FALSE AND $this->cur_page != 1)
{
$first_url = ($this->first_url == '') ? $this->base_url."1" : $this->first_url;
$output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close;
}
else
{
$output .= $this->cur_tag_open.$this->first_link.$this->cur_tag_close;
}
// Render the "prevIoUs" link
// EDIT: CHANGED TO ALWAYS SHOW PREVIoUS LINK AT LEAST
if ($this->prev_link !== FALSE AND $this->cur_page != 1)
{
$i = $this->cur_page-1;
if ($i == 0 && $this->first_url != '')
{
$output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
}
else
{
$i = ($i == 0) ? '' : $this->prefix.$i.$this->suffix;
$output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
}
}
else
{
$output .= $this->cur_tag_open.$this->prev_link.$this->cur_tag_close;
}
// EDIT: CHANGED THIS TO ALWAYS SHOW ALL LINKS WANTED EVEN IF ON FIRST PAGE
// Render the pages
if ($this->dis@R_304_2266@_pages !== FALSE)
{
// Write the digit links
for ($loop = $start; $loop <= $end; $loop++)
{
// EDIT: DON'T NEED THIS THE WAY I'VE CHANGED IT
// $i = ($loop * $this->per_page) - $this->per_page;
if ($loop >= 0)
{
if ($this->cur_page == $loop)
{
$output .= $this->cur_tag_open.$loop.$this->cur_tag_close; // Current page
}
else
{
$n = ($loop == 0) ? '0' : $loop;
if ($n == '' && $this->first_url != '')
{
$output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$loop.'</a>'.$this->num_tag_close;
}
else
{
$n = ($n == '') ? '' : $this->prefix.$n.$this->suffix;
$output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close;
}
}
}
}
}
// Render the "next" link
// EDIT: CHANGED TO ALWAYS SHOW NEXT LINK AT LEAST
if ($this->next_link !== FALSE AND $this->cur_page < $num_pages)
{
$output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.($this->cur_page+1).$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close;
}
else
{
$output .= $this->cur_tag_open.$this->next_link.$this->cur_tag_close;
}
// Render the "Last" link
// EDIT: CHANGED TO ALWAYS SHOW LAST LINK AT LEAST
if ($this->last_link !== FALSE AND $this->cur_page != $num_pages)
{
$i = (($num_pages));
$output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.'</a>'.$this->last_tag_close;
}
else
{
$output .= $this->cur_tag_open.$this->last_link.$this->cur_tag_close;
}
// Kill double slashes. Note: Sometimes we can end up with a double slash
// in the penultiMATE link so we'll kill all double slashes.
$output = preg_replace("#([^:])//+#","\\1/",$output);
// Add the wrapper HTML if exists
$output = $this->full_tag_open.$output.$this->full_tag_close;
return $output;
}
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