这是我的HTML:
<div class="form-item">
<label>Disability: </label>
<div class="form-radios student_course_disablity">
<div class="form-item" id="edit-student-course-disability-not-stated-wrapper">
<label class="option" for="edit-student-course-disability-not-stated">
<input type="radio" id="edit-student-course-disability-not-stated" name="student[course][disability]" value="not_stated" checked="checked" class="form-radio student_course_disablity"> Not Stated</label>
</div>
<div class="form-item" id="edit-student-course-disability-yes-wrapper">
<label class="option" for="edit-student-course-disability-yes">
<input type="radio" id="edit-student-course-disability-yes" name="student[course][disability]" value="yes" class="form-radio student_course_disablity"> Yes</label>
</div>
<div class="form-item" id="edit-student-course-disability-no-wrapper">
<label class="option" for="edit-student-course-disability-no">
<input type="radio" id="edit-student-course-disability-no" name="student[course][disability]" value="no" class="form-radio student_course_disablity"> No</label>
</div>
</div>
我想为此单选按钮运行onchange事件:
我尝试过这种方法:
$('input[type=radio][name=student[course][disability]]').change(function() {
alert('hi');
});
但没有运气
答案 0 :(得分:3)
将名称放在双引号中,如下所示。希望这会有所帮助。
$('input[type=radio][name="student[course][disability]"]').change(function () {
alert('hi');
});
答案 1 :(得分:0)
最好不要使用class
而不是使用name
选择器进行分组,而且没有"
引号。您可能想要使用:'input[name="student[course][disability]"]'
。
$('input.student-course-disability').on("change click", function() {
alert('hi');
});
添加click
事件,以防万一。不要忘记将class
提供给<input />
元素。
我已经为您提供了最佳解决方案,但是对于您的更新解决方案:
$('input[name="student[course][disability]"]').change(function () {
alert('hi');
});