Question

在我的functions.php wordpress文件中，我有以下代码：

function mia_on_load_script()
{
    // Not our page, do nothing
    if( !is_page( 'test' ) )
        return;
?>

    <script type="text/javascript">
function change1(){
  document.getElementById('mydiv').innerHTML = '<div id="1" style="margin-left: 0px; padding: 0px; float: left; width: 640px; height: 392px; border: 0px;"><iframe style="border: 0 none transparent;" src="//www.ustream.tv/embed/******?wmode=direct&amp;autoplay=true" width="640" height="392" frameborder="no"></iframe></div><div id="2" style="margin-left: 0px; padding: 0px; float: left; width: 320px; height: 392px; border: 0px;"><iframe style="border: 0 none transparent;" src="//www.ustream.tv/socialstream/******" width="320" height="392" frameborder="no"></iframe></div><div id="addthisc" style="margin:0px; text-align: center; background-color:#0A0A0C; paddding: 0px 0px 0px 0px; width: 640px; height: 100%;  border:0px;"><div class="addthis_native_toolbox"></div></div>';
}
</script>


    <?php   
    };        
add_action( 'wp_head', 'mia_on_load_script' );

?>

网页测试中的Html代码如下：

<input type="button" onclick="change1()" value="change html in mydiv " />

此功能更改div中的html：'mydiv'点击按钮“在mydiv中更改html”

而不是改变html点击一个带有javascript的按钮我想在移动浏览器发出请求时在网页加载时更改它所以我已决定使用 Mobile_Detect.php类（https://github.com/serbanghita/Mobile-Detect）

我之前的功能变成了：

function mia_on_load_script()
{
    // Not our page, do nothing
    if( !is_page( 'test' ) )
        return;
?>

         <?php   
 require_once(TEMPLATEPATH . '/MyScript/Mobile_Detect.php');
 $detect = new Mobile_Detect; 
 if ( $detect->isMobile() ) {
???????????????????????????????????????????????????????????
???????????????????????????????????????????????????????????
???????????????????????????????????????????????????????????
}

?>



    <?php   
    };        
add_action( 'wp_head', 'mia_on_load_script' );

?>

所以我必须插入哪些代码代替问号来改变html而不是'document.getElementById（'mydiv'）。innerHTML'？感谢

Answer 1

使用window.addEventListener('load', ...)：

function mia_on_load_script()
{
    if(is_page('test'))
    {
        require_once(TEMPLATEPATH . '/MyScript/Mobile_Detect.php');
        $detect = new Mobile_Detect; 
        if($detect->isMobile())
        {
?>

<script> <!-- No "type" attribute for HTML 5 -->
window.addEventListener('load', function()
{
    document.getElementById('mydiv').innerHTML = '<div id="1" style="margin-left: 0px; padding: 0px; float: left; width: 640px; height: 392px; border: 0px;"><iframe style="border: 0 none transparent;" src="//www.ustream.tv/embed/******?wmode=direct&amp;autoplay=true" width="640" height="392" frameborder="no"></iframe></div><div id="2" style="margin-left: 0px; padding: 0px; float: left; width: 320px; height: 392px; border: 0px;"><iframe style="border: 0 none transparent;" src="//www.ustream.tv/socialstream/******" width="320" height="392" frameborder="no"></iframe></div><div id="addthisc" style="margin:0px; text-align: center; background-color:#0A0A0C; paddding: 0px 0px 0px 0px; width: 640px; height: 100%;  border:0px;"><div class="addthis_native_toolbox"></div></div>';
});
</script>

<?php
        }
    }
}
add_action('wp_head', 'mia_on_load_script');

移动检测php代码functions.php中的Innerhtml

1 个答案: