<?php
if (isset($_POST['pravilen'])) {
echo ('pravileneee');
}else{
echo ('greshen');
}
?>
<form action="" method="post" role="form">
<div class="col-md-12">
<h1 class="gameh1">Моля отговорете на нашите въпроси за да продължите</h1>
<div class="alerts alert-info">
dsadsadass
</div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check1" name="pravilen" value="pravilen" onclick="selectOnlyThis(this.id)"> Pravilen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check2" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check3" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check4" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-12">
<input type="submit" class="questionbtn" value="Submit">
</div>
</form>
答案 0 :(得分:1)
你可以尝试
<?php
if ($_POST['pravilen'] == 'pravilen') {
echo ('pravileneee');
}else{
echo ('greshen');
}
?>
答案 1 :(得分:1)
checkbox
数据仅在检查时通过HTTP请求发送。
因此,isset($_POST['pravilen'])
不检查数据是否已过帐,但是否已检查和。
如果您只是想检查表单是否已张贴,请尝试:
<?php
if (!empty($_POST)) {
echo ('pravileneee');
} else {
echo ('greshen');
}
?>
答案 2 :(得分:0)
检查按钮是否提交然后发送值:
<?php
if(isset($_POST['send'])){
if (isset($_POST['pravilen'])) {
echo ('pravileneee');
}else{
echo ('greshen');
}
}
?>
<form action="" method="post" role="form">
<div class="col-md-12">
<h1 class="gameh1"></h1>
<div class="alerts alert-info">
dsadsadass
</div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check1" name="pravilen" value="pravilen" onclick="selectOnlyThis(this.id)"> Pravilen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check2" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check3" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-6 col-sm-12">
<div class="question"><input type="checkbox" id="check4" name="answer" value="greshen" onclick="selectOnlyThis(this.id)"> greshen</br></div>
</div>
<div class="form-group col-md-12">
<input type="submit" class="questionbtn" value="Submit" name = "send">
</div>
</form>
答案 3 :(得分:0)
在使用代码之前,您必须先测试请求方法是否为POST(请使用下面的代码)。你的其他声明将始终显示&#34; greshen&#34;之前即使你没有提交,因为如果你从未发帖(提交),$ _POST [&#39; pravilen&#39;]永远不会被设置。
if($_SERVER['REQUEST_METHOD']=='POST'){
//Put your if statement here that you wrote
if (isset($_POST['pravilen'])) {
echo ('pravileneee');
}else{
echo ('greshen');
}
}
此外,对于您的复选框,还必须有一个名称作为答案:
name="pravilen"
答案 4 :(得分:0)
尝试,
$result = $_POST['pravilen'] == 'pravilen' ? echo ('pravileneee') : echo ('greshen');
如果您重新加载,浏览器将再次发送以前的表单数据!