您好我想在节点
之后立即将'Register'替换为'Hello'问题是'Register'这个词不在任何单独的元素中,这就是为什么我无法选择任何选择器并编辑它。并且我无法用任何选择器包装它,因为html是由php动态生成的,我无法编辑php代码,这就是为什么我需要jquery帮助。
<div id="register_portion">
<h3>Not registered? No problem!</h3>
Register <!-- I want to change this text -->
<div class="tml tml-register" id="theme-my-login1">
<p class="message">Please register now.</p>
<form name="registerform" id="registerform1"
action="/login-now/?pending=activation&instance=1"
method="post">
form html...
</form>
</div>
</div>
答案 0 :(得分:1)
您需要获得h3
元素的以下兄弟,使用get()
获取底层DOM元素,然后使用nextSibling
属性定位该节点,然后您可以使用{{3}设置文本。
$("#register_portion h3").get(0).nextSibling.nodeValue = "Hello";
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="register_portion">
<h3>Not registered? No problem!</h3>
Register
<!-- I want to change this text -->
<div class="tml tml-register" id="theme-my-login1">
<p class="message">Please register now.</p>
<form name="registerform" id="registerform1" action="/login-now/?pending=activation&instance=1" method="post">
form html...
</form>
</div>
</div>
答案 1 :(得分:0)
请试试这个:
使用类.replaceText
<span class="replaceText">Register</span>
使用.text
函数设置span元素的值
$('.replaceText').text('Hello');
这是solution
答案 2 :(得分:0)
将其封装在div
或span
内。使用id
或class
或元素本身访问该元素。然后使用:
$('YourElement').html('YourText');
OR
$('YourElement').text('YourText');
以下代码满足您的条件:
$('#hello').html('Hello')
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="register_portion"><h3>Not registered? No problem!</h3>
<div id="hello">Register</div> <!-- I want to change this text -->
<div class="tml tml-register" id="theme-my-login1">
<p class="message">Please register now.</p>
<form name="registerform" id="registerform1" action="/login-now/?pending=activation&instance=1" method="post">form html...</form>
</div>
</div>
答案 3 :(得分:0)
$('#register_portion').contents().filter(function() {
return this.nodeType == 3;
}).replaceWith("qweqwew");
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="register_portion">
<h3>Not registered? No problem!</h3>
Register
<!-- I want to change this text -->
<div class="tml tml-register" id="theme-my-login1">
<p class="message">Please register now.</p>
<form name="registerform" id="registerform1" action="/login-now/?pending=activation&instance=1" method="post">form html...</form>
</div>
&#13;
如果register_portion
中只有一个文本节点可用,则可以执行此操作