如何获得所选单选按钮的值?
undefined
.
function findSelection(field) { var test = 'document.theForm.' + field; var sizes = test; alert(sizes); for (i=0; i < sizes.length; i++) { if (sizes[i].checked==true) { alert(sizes[i].value + ' you got a value'); return sizes[i].value; } }}
submitForm
:
function submitForm() { var genderS = findSelection("genderS"); alert(genderS);}
<form action="#n" name="theForm"> <label for="gender">Gender: </label> <input type="radio" name="genderS" value="1" checked> Male <input type="radio" name="genderS" value="0" > Female<br><br> <a href="javascript: submitForm()">Search</A></form>
慕尼黑8549860
HUH函数