我的应用程序显示患者的问卷。患者可以使用radiobutton选择答案。 radiobuttons显示在浏览器镶边中 与模拟器波纹,但不在应用程序(Android版本4.1.2)
HTML文件:
<body>
<div class ="h1"> Patientenfragebogen </div>
<form name = "question">
<div class="question">
<p id ="Question1"> </p>
<div id="displayPossibleAnswers"> </div>
</div>
<div class="button">
<button type="submit" id="weiter" onclick="saveAnswer()">Weiter</button>
</div>
</form>
</body>
JS档案:
for(i = 0; i < value.length; i++)
{
//add radiobuttons (q= "radio" ; value = contains chosen answer)
$('#displayPossibleAnswers').append("<input id='radio" + i + "' type=" + q +" name='answer' value=" + value[i] +">");
//add label and possible answers
$('#displayPossibleAnswers').append("<label id='value" + i + "'>" + value[i] + "</label>");
$('#displayPossibleAnswers').append(" ");
}
在模拟器中它看起来像这样(这应该是应用程序中的样子):
有谁知道我哪里错了?还有另一种可能性来显示单选按钮吗?
答案 0 :(得分:0)
你走错了路。将您的Javascript和HTML代码更改为:
$(":radio").click(function () {
$("span").text($(":radio:checked").val());
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<div class ="h1"> Patientenfragebogen </div>
<form name = "question">
<label for="inpt1_1">
<input type="radio" id="inpt1_1" name="CheckBtn" value="testValue" /> with value
</label><br>
<label for="inpt1_2">
<input type="radio" id="inpt1_2" name="CheckBtn" /> without value
</label><br>
the value is: <span></span>
<div class="button">
<button type="submit" id="weiter" onclick="saveAnswer()">Weiter</button>
</div>
</form>
</body>
选中单选按钮后使用javascript /控制该值,或使用ajax调用。它就在你身上!
答案 1 :(得分:0)
我们解决了这个问题! :)
我们将js代码更改为:
for(var i = 0; i < answers[keyAnswer[counter]].length; i++)
{
for(var j = 0; j < answers[keyAnswer[counter]][i].length; j++)
{
//display radiobuttons and labels
document.getElementById("testForm").innerHTML += "<input id='radio" + j + "' type=" + q +" name='answer' value=" + answers[keyAnswer[counter]][i][j] +"/> <label id='value" + j + "'>" + answers[keyAnswer[counter]][i][j] + "</label> ";
}
}
它无需使用jquery就可以工作...
HTML文件:
<body>
<div class ="h1"> Patientenfragebogen </div>
<div class="question">
<form id= "testForm" name = "question">
<p id ="Question1"> </p>
<div id="displayPossibleAnswers">
</div>
</div>
<div class="button">
<button type="submit" id="weiter" onclick="saveAnswer()">Weiter</button>
</div>
</form>
</body>