我在我的頁面上使用yii2-poll-widget。 我安裝了它：Yii2不起作用yii2-poll-widget
php composer.phar require "pollext/poll":"dev-master"
而且我的網頁上寫：
<?php
use pollext\poll\Poll;?>
<?php
echo Poll::widget([
'pollName'=>'Do you like PHP?',
'answerOptions'=>
[
'Yes',
'No',
],
]);
?>
，但我得到的錯誤： 財產來源不明 - 警予\基地\ UnknownPropertyException 設置未知屬性：pollext \調查\投票:: pollStatus
我該如何解決我的問題？
我不建議pollext/poll，因爲它包含了多個錯誤在其核心代碼，例如缺少)或undefined index。我們（我和另外兩個人）試圖用手修復其核心文件中的錯誤（我知道我們不應該那樣做，因爲它是一個小部件，位於供應商目錄中，但至少我們可以看到它是否可用） 。
您可以嘗試使用下面代碼（我們添加了什麼/修改的並不多，我們做了更多的改進設計和功能，但仍然不夠好，不值得繼續）：
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use pollext\poll\AjaxSubmitButton;
use yii\helpers\Url;
?>
<style>
.poll{
display: inline-block;
margin-top: 10px;
margin-bottom: 10px;
background: #ffffff;
}
.poll label{
width: 100%;
font-size: 10pt;
font-weight: bold;
display: block;
color: #464646;
}
.poll label:hover{
cursor: pointer;
}
.poll button[type="submit"]{
font-weight: bold;
font-size: 10pt;
margin-top: 10px;
color: #4682B4;
}
.poll-option-name{
font-weight: bold;
font-size: 10pt;
color: #464646;
}
.per_container{
font-weight: bold;
font-size: 10pt;
color: #464646;
padding: 0;
margin: 0;
max-width: 50px;
}
.support_forms button[type="submit"]{
border: none;
font-weight: normal;
color: #4682B4;
margin-left: 0;
padding: 0;
background: #ffffff;
}
.support_forms button[type="submit"]:hover{
text-decoration: underline;
}
.support_forms button[type="submit"]:focus{
outline: none;
border: none;
}
.support_forms{
margin-top: 0;
}
</style>
<div class="poll" style="width:<?php echo $params['maxLineWidth']+55;?>px;" >
<?php echo "<div style=\"max-width:".$params['maxLineWidth']."px; word-wrap: break-word; margin-bottom: 10px; font-size:12pt; font-weight:bold;\">".$pollData['poll_name']."</div>";?>
<?php $pullName = (isset($_POST['nameOfPoll'])) ? $_POST['nameOfPoll'] : '';?>
<?php if((Yii::$app->user->getId()==null && $_POST['pollStatus']!='show' && $isVote == false) || ($pullName==$pollData['poll_name'] && $_POST['pollStatus']=='vote'&& $_POST['pollStatus']!='show' && Yii::$app->user->getId()==null)){
echo "Sign in to vote";
}?>
<?php if(($isVote == false && Yii::$app->user->getId()!=null && !empty($_POST['pollStatus']) && $_POST['pollStatus'] !='show') || ($pullName==$pollData['poll_name'] && $_POST['pollStatus']=='vote'&& $_POST['pollStatus']!='show' && Yii::$app->user->getId()!=null)){?>
<?php echo Html::beginForm('#', 'post', ['class'=>'uk-width-medium-1-1 uk-form uk-form-horizontal']); ?>
<?php echo Html::activeRadioList($model,'voice',$answers); ?>
<input type="hidden" name="poll_name" value="<?=$pollData['poll_name']?>"/>
<?php AjaxSubmitButton::begin([
'label' => 'Vote',
'ajaxOptions' => [
'type'=>'POST',
'url'=>'#',
'success' => new \yii\web\JsExpression('function(data){
$("body").html(data);
}'),
],
'options' => ['class' => 'customclass', 'type' => 'submit'],
]);
AjaxSubmitButton::end();
?>
<?php echo Html::endForm();
}
?>
<?php if (($isVote == false && !empty($_POST['pollStatus']) && $_POST['pollStatus'] !='show') || (Yii::$app->user->getId()==null && $_POST['pollStatus']!='show') || ($pullName==$pollData['poll_name'] && $_POST['pollStatus']=='vote'&& $_POST['pollStatus']!='show')){?>
<form method="POST" action="" class="support_forms">
<input type="hidden" name="nameOfPoll" value="<?=$pollData['poll_name']?>"/>
<input type="hidden" name="pollStatus" value="show"/>
<?php AjaxSubmitButton::begin([
'label' => 'Show results',
'ajaxOptions' => [
'type'=>'POST',
'url'=>'#',
'success' => new \yii\web\JsExpression('function(data){
$("body").html(data);
}'),
],
'options' => ['class' => 'customclass', 'type' => 'submit'],
]);
AjaxSubmitButton::end();
?>
</form>
<?php }?>
<?php if($isVote == true || ($pullName==$pollData['poll_name'] && $_POST['pollStatus']=='show')){?>
<?php
for($i = 0; $i<count($answersData); $i++){
$voicesPer = 0;
if($sumOfVoices ==0){
$voicesPer = 0;
}else{
$voicesPer = round($answersData[$i]['value']/$sumOfVoices, 4);
}
$lineWidth = $params['maxLineWidth']*$voicesPer;
?>
<div class="single-line" style="margin-bottom: 10px; ">
<?php echo "<div class=\"poll-option-name\">".$answersData[$i]['answers'].": ".$answersData[$i]['value']."</div>"; ?>
<div style="width: <?php echo $params['maxLineWidth']; ?>px; height: <?php echo $params['linesHeight']; ?>px; background-color: <?php echo $params['backgroundLinesColor']; ?>; ">
<div style="width: <?php echo $lineWidth;?>px; height: <?php echo $params['linesHeight'] ?>px; background-color: <?php echo $params['linesColor']; ?>;">
<div class="per_container" style="display: block; line-height:<?php echo $params['linesHeight'] ?>px; height: <?php echo $params['linesHeight'] ?>px;
position: relative; left:<?php echo $params['maxLineWidth']+5; ?>px; margin: 0;"><?php echo ($voicesPer*100)."%"?></div>
</div>
</div>
</div>
<?php }?>
<?php }?>
<?php if ($isVote == false && !empty($_POST['pollStatus']) && $_POST['pollStatus'] == 'show'){?>
<form method="POST" action="" class="support_forms" style="margin-top: -10px;">
<input type="hidden" name="nameOfPoll" value="<?=$pollData['poll_name']?>"/>
<input type="hidden" name="pollStatus" value="vote"/>
<?php AjaxSubmitButton::begin([
'label' => 'Vote',
'ajaxOptions' => [
'type'=>'POST',
'url'=>'#',
'success' => new \yii\web\JsExpression('function(data){
$("body").html(data);
}'),
],
'options' => ['class' => 'customclass', 'type' => 'submit'],
]);
AjaxSubmitButton::end();
?>
<?php }?>
</form>
</div>
這個修改過來取自pollext/views/index.php文件。如果你想知道它看起來的樣子：
上是誰還不投票人的圖，下面是誰已經投了一個人一個看法。
嗨。如果這個或任何答案已解決您的問題，請考慮通過點擊複選標記來接受它。這向更廣泛的社區表明，您已經找到了解決方案，併爲答覆者和您自己提供了一些聲譽。但是，沒有義務這樣做。 –