在wordpress网站上,我想显示"按钮一";当url不包含"/en/";路径和显示";按钮二";当url包含"/en/";。
按钮‘html看起来像这样:
<a href="https://www.google.com"class=";microwidget btn迷你按钮头-元素-按钮-1在桌面上显示">按钮一<span>lt/a>
<a href="https://www.yahoo.com"class=";microwidget btn迷你按钮头-元素-按钮-2显示在桌面上">按钮二<span>lt/a>
我一直在尝试这种方法的许多变体:
<script type="text/javascript">
if(window.location.href.indexOf("/en/") > -1) {
document.getElementsByClassName("microwidget-btn mini-button header-elements-button-1 show-on-desktop").style.display = 'none';
document.getElementsByClassName("microwidget-btn mini-button header-elements-button-2 show-on-desktop").style.display = '';
} else {
document.getElementsByClassName("microwidget-btn mini-button header-elements-button-1 show-on-desktop").style.display = '';
document.getElementsByClassName("microwidget-btn mini-button header-elements-button-2 show-on-desktop").style.display = 'none';
}
</script>
但什么都没发生,在控制台上我得到了
未捕获的类型错误:document.getElementsByClassName(…([0]未定义
谢谢
您可以使用JavaScript检查url是否包含类似的特定语言
document.addEventListener("DOMContentLoaded", function() {
if(window.location.href.indexOf("/en/") > -1) {
// en page
// Show button 2
document.getElementById('button-one').style.display = 'none';
document.getElementById('button-two').style.display = 'flex';
} else {
//Show button 1
document.getElementById('button-one').style.display = 'flex';
document.getElementById('button-two').style.display = 'none';
}
});
请注意,我更改了你的html代码。我添加了一个id属性和样式标签,显示:none作为默认
<a href="https://www.google.com" id="button-one" class="microwidget-btn mini-button header-elements-button-1 show-on- desktop" style="display:none" >Button one</span></a>
<a href="https://www.yahoo.com" id="button-two" class="microwidget-btn mini-button header-elements-button-2 show-on-desktop" style="display:none">Button two</span></a>
您可以使用此wordpress代码进行
global $wp;
$currenturl = home_url( $wp->request )
$find= '/en';
if (strpos($currenturl, $find) !== false) {
?>
<a href="https://www.google.com" class="microwidget-btn mini-button header-elements-button-1 show-on-desktop" >Button one</span></a>
<?php
}else{
?>
<a href="https://www.yahoo.com" class="microwidget-btn mini-button header-elements-button-2 show-on-desktop" >Button two</span></a>
<?php
}
您可以使用WordPress代码:
function callback_function(){
$uri = $_SERVER['REQUEST_URI'];
if (str_contains($uri, '/en/')) {
?>
<a href="https://www.google.com" class="microwidget-btn mini-button header-elements-button-1 show-on-desktop" >Button one</span></a>
<?php
}else{
?>
<a href="https://www.yahoo.com" class="microwidget-btn mini-button header-elements-button-2 show-on-desktop" >Button two</span></a>
<?php
}
}
add_action('init','callback_function');