<form name="checkbox_redio">
            <input type="checkbox" th:selected="${thing=='1'}" class="taskListbox" name="checkbox_content"
                   onClick="javascript:check_object_like_radio(0)">
            <span class="thing_chi" name="checkbox_content" onClick="javascript:check_object_like_radio(0)">待辦事項</span> 
            <input type="checkbox" th:selected="${thing=='1'}" class="taskListbox" name="checkbox_content"
                   onClick="javascript:check_object_like_radio(1)">
            <span class="thing_chi" name="checkbox_content" onClick="javascript:check_object_like_radio(0)">已完事項</span>
        </form>
 

css程式碼

span.thing_chi{
    font-size: 18px;
    color: #9a9a9a;
    position:relative;
    top:-4px;
    margin-left:-9px;
}

input.taskListbox{
    margin:10px 10px 15px;
    height: 20px;
    width: 20px;
}

js程式碼

function check_object_like_radio(cb) {
    for (j = 0; j < 8; j++) {
        if (eval("document.checkbox_redio.checkbox_content[" + j + "].checked") == true) {
            document.checkbox_redio.checkbox_content[j].checked = false;
            if (j == cb) {
                document.checkbox_redio.checkbox_content[j].checked = true;
            }
        }
    }
}
 

效果如下