javascript - HTML 通过点击编辑按钮使 Div 可编辑

Question

当我点击左下角的编辑图标时，我试图让两个 DIV 都可以编辑。我该怎么做？

<li class="question" id="question2">

    <div class="question-header curves dense-shadows">

        What color is the sky? 
    </div>
    <div class="question-content dense-shadows">
        <ol type="A">
            <li><input type="radio" id="q2a1" name="question2" /> Red</li>
            <li><input type="radio" id="q2a2" name="question2" /> Green</li>
            <li><input type="radio" id="q2a3" name="question2" /> Blue</li>
            <li><input type="radio" id="q2a4" name="question2" /> Brown</li>
        </ol>
        <div style="text-align:right">
            <a href="#"><span style="margin-left:5px;"><img src="images/editbutton.png" 
                onmouseover="this.src='images/editbuttonhover.png'" onmouseout="this.src='images/editbutton.png'" title="Edit" alt="edit" /></span></a>
            <a href="#"><span style="margin-left:5px;"><img src="images/deletebutton.png" 
                onmouseover="this.src='images/deletebuttonhover.png'" onmouseout="this.src='images/deletebutton.png'" title="Delete" alt="delete"/></span></a>
        </div>
    </div>
</li>

Answer 1

好吧，你可以这样做:

<li class="question" id="question2">
    <div class="question-header curves dense-shadows">
        What color is the sky? 
    </div>
    <div class="question-content dense-shadows">
        <ol type="A">
            <li><input type="radio" id="q2a1" name="question2" /> Red</li>
            <li><input type="radio" id="q2a2" name="question2" /> Green</li>
            <li><input type="radio" id="q2a3" name="question2" /> Blue</li>
            <li><input type="radio" id="q2a4" name="question2" /> Brown</li>
        </ol>
        <div style="text-align:right">
            <a href="#" class="edit"><span style="margin-left:5px;"><img src="images/editbutton.png" 
                onmouseover="this.src='images/editbuttonhover.png'" onmouseout="this.src='images/editbutton.png'" title="Edit" alt="edit" /></span></a>
            <a href="#" class="delete"><span style="margin-left:5px;"><img src="images/deletebutton.png" 
                onmouseover="this.src='images/deletebuttonhover.png'" onmouseout="this.src='images/deletebutton.png'" title="Delete" alt="delete"/></span></a>
        </div>
    </div>
</li>

<script>    
$('a.edit').on('click',function(){
    $(this).closest('li').find('.question-header, .question-content').attr('contenteditable','true');
});
</script>

请注意，我已将 class="edit" 和 class="delete" 添加到您的按钮。