php Yii 单选按钮
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Yii Radio Buttons
提问by KyleVan
I am using radio buttons in Yii and no matter what I do I can't get the value of the selected button to post. I am sure its just something simple. I am NOT using radioButtonList because I want each button to exist in its own div with an image above it.
我在 Yii 中使用单选按钮，无论我做什么，我都无法获得要发布的所选按钮的值。我相信它只是一些简单的事情。我没有使用 radioButtonList 因为我希望每个按钮都存在于它自己的 div 中，并且上面有一个图像。
Here is my code from the view...
这是我从视图中看到的代码...
<?php $this->pageTitle=Yii::app()->name; ?>
<h1>Welcome to <i><?php echo CHtml::encode(Yii::app()->name); ?></i></h1>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'lead_form',
'enableAjaxValidation'=>false,
)); ?>
<h3>Choose Your Prize!</h3>
<div id="prizes">
<div class="prize">
<h3>Paypal</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>1)); ?>
</div>
<div class="prize">
<h3>Check</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>2)); ?>
</div>
<div class="prize">
<h3>AlertPay</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>3)); ?>
</div>
<div class="prize">
<h3>Iphone 4</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>4)); ?>
</div>
<div class="prize">
<h3>Ipad 2</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>5)); ?>
</div>
<div class="prize">
<h3>Custom</h3>
<?php echo $form->radioButton($model,'user_prize',array('value'=>6)); ?>
</div>
</div>
<h3>Enter Your Email</h3>
<div id="mainemail">
<div class="row">
<?php echo $form->labelEx($model,'user_email'); ?>
<?php echo $form->textField($model,'user_emhttp://stackoverflow.com/editing- helpail'); ?>
<?php echo $form->error($model,'user_email'); ?>
</div>
<div>
<?php echo $form->errorSummary($model); ?>
</div>
<div class="row buttons">
<?php echo CHtml::submitButton('Submit'); ?>
</div>
回答by 22francis
<?php echo $form->radioButton($model,'user_prize',array('value'=>1,'uncheckValue'=>null)); ?>
<?php echo $form->radioButton($model,'user_prize',array('value'=>2,'uncheckValue'=>null)); ?>
<?php echo $form->radioButton($model,'user_prize',array('value'=>3,'uncheckValue'=>null)); ?>
<?php echo $form->radioButton($model,'user_prize',array('value'=>4,'uncheckValue'=>null)); ?>
<?php echo $form->radioButton($model,'user_prize',array('value'=>5,'uncheckValue'=>null)); ?>
just add
只需添加
'uncheckValue'=>null
'uncheckValue'=>null
in htmlOption array
在 htmlOption 数组中
it will work..
它会工作..
回答by duplabe
In CHtml::activeRadioButtonList's third parameter (htmlOptions) there is an option called 'template'. You should take a look.
在 CHtml::activeRadioButtonList 的第三个参数 (htmlOptions) 中有一个名为“模板”的选项。你应该看看。
