[英]Codeigniter getting multiple data in foreach in controller
关于我的foreach循环,我遇到了一个问题,其中我无法访问第一个数组或array [0],而且我不知道该问题。
这是控制器:
$this->SessionCheck();
$this->user->initialize($this->session->userdata('userid'));
$this->load->model('project_model', 'Project');
$ProjectID = $this->input->post('ProjectID');
/***************** Intialize Project model ******************/
$this->Project->Initialize($ProjectID);
$Options = Work_breakdown_structure::$WithBaseTaskID;
//$PhaseTaskID = (int)$this->input->get_post('TaskID',TRUE);
$PhaseTaskID = $this->Project->getPhaseBaseTaskID($ProjectID);
$postlist->PhaseTaskID = $this->Project->getPhaseBaseTaskID($ProjectID);
$postlist->phaseList = $this->Project->LatestApplicablePlan->WBS->GetPhaseList($Options);
if($PhaseTaskID == null)
{ }
else
{
foreach($PhaseTaskID as $index=>$value)
{
$finalArr[$value['TaskName']] = $value['BasetaskID'];
$postlist->taskList = $this->Project->LatestApplicablePlan->WBS->GetWBS($finalArr[$value['TaskName']], $Options);
}
echo print_r($finalArr);
for($x = 1 ; $x < 2 ; $x++)
{
//$postlist->taskList = $this->Project->LatestApplicablePlan->WBS->GetWBS($phaseID, $Options);
}
}
$postlist->project = $ProjectID;
return $this->load->view('MyToDoPhaseDropdown', $postlist);
这是我的看法:
echo '<td style="padding-top:5x;font-size:14px;" colspan="2"> <br> Phases : ';
echo '<select id="phases_select" style="width:400px;" onchange="search_filter()" >';
echo '<option value="0" selected="selected"> Select Project Phase </option>';
foreach($phaseList as $row)
{
if(preg_match("/^CYCLE/", strtoupper($row['TaskName'])))
{
foreach($row['Child'] as $child)
{
echo '<option value="'. $child['TaskID']. '">';
echo $row['TaskName'].' > '.$child['TaskName'] . '</option>';
}
}
else
{
if($Iterate['BaseTaskID'] != $row['TaskID'])
{
echo '<option value="'. $row['TaskID']. '">';
echo $row['TaskName'].'</option>';
}
foreach($taskList as $Iterate)
{
if($row['TaskID'] == $Iterate['BaseTaskID'] )
{
echo '<option value="'. $row['TaskID']. '">';
echo $Iterate['TaskName'].' '.$Iterate['IterationNumber']. '</option>';
}
}
}
}
echo '</select>';
echo '</td>';
问题是我需要将所有值放入数组以将其传递给视图。 但是我只获得最新值,这是我在数据库中检索到的第二个数据。
您做错了什么:
return $this->load->view('MyToDoPhaseDropdown', $postlist);
您需要在变量中设置数据以便在视图中访问: http : //codeigniter.com/user_guide/general/views.html
$data = array('title' => 'My Title',
'heading' => 'My Heading',
'message' => 'My Message');
$this->load->view('MyToDoPhaseDropdown', $data);
并在视图文件中:MyToDoPhaseDropdown.php
<html>
<?php
//Access them like so
echo $title.$heading.$message; ?>
</html>
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