我有一个组中有4个单选按钮,id = j1 id = j2 id = j3 id = j4需要切换DIVS的视图id = act1 id = act2 id = act3 id = act4我是什么完成工作,但我想要一个数组,最好是在JavaScript或JavaScript和JQuery。我已经看到了一些例子,但不太像这样。
HTML
<input id="j1" name="h2" type="radio" value="" onclick="showRisk();">
<label for="j1">Not At Acute Risk </label><BR>
<input id="j2" name="h2" type="radio" value="" onclick="showRisk();">
<label for="j2"> Low Acute Risk </label><BR>
<input id="j3" name="h2" type="radio" value="" onclick="showRisk();">
<label for="j3"> Intermediate Acute Risk</label><BR>
<input id="j4" name="h2" type="radio" value="" onclick="showRisk();">
<label for="j4"> High Acute Risk </label><BR>
<div id="act1">
Content1
</div>
<div id="act2">
Content2
</div>
<div id="act3">
Content3
</div>
<div id="act4">
Content4
</div>
CSS
[id^="act"] {
display: none;
}
JAVASCRIPT(凌乱的凌乱需要清理!)
function showRisk() {
if (document.getElementById("j1").checked == true) {
document.getElementById("act1").style.display="block";
document.getElementById("act2").style.display="none";
document.getElementById("act3").style.display="none";
document.getElementById("act4").style.display="none";
} else {
document.getElementById("act1").style.display="none";
if (document.getElementById("j2").checked == true) {
document.getElementById("act1").style.display="none";
document.getElementById("act2").style.display="block";
document.getElementById("act3").style.display="none";
document.getElementById("act4").style.display="none";
} else {
document.getElementById("act2").style.display="none";
if (document.getElementById("j3").checked == true) {
document.getElementById("act1").style.display="none";
document.getElementById("act2").style.display="none";
document.getElementById("act3").style.display="block";
document.getElementById("act4").style.display="none";
} else {
document.getElementById("act3").style.display="none";
if (document.getElementById("j4").checked == true) {
document.getElementById("act1").style.display="none";
document.getElementById("act2").style.display="none";
document.getElementById("act3").style.display="none";
document.getElementById("act4").style.display="block";
} else {
document.getElementById("act4").style.display="none";
}
}
}
}
}
答案 0 :(得分:1)
您无需检查每个元素。这是一个用jQuery创建的简单工作示例:
答案 1 :(得分:1)
<强> HTML:强>
<input type="radio" id="j1" name="r" value="act1" checked>j1
<input type="radio" id="j2" name="r" value="act2">j2
<input type="radio" id="j3" name="r" value="act3">j3
<input type="radio" id="j4" name="r" value="act4">j4
<div id="act1" class="block">act1</div>
<div id="act2" class="block" style="display: none;">act2</div>
<div id="act3" class="block" style="display: none;">act3</div>
<div id="act4" class="block" style="display: none;">act4</div>
<强>的CSS:强>
div{
border:1px solid black;
width: 100px;
height: 50px;
}
<强> JAVASCRIPT:强>
$('document').ready(function(){
$('input').click(function(){
$('.block').hide();
$('#' + $("input:radio[name='r']:checked").val()).show();
});
});