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
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