我想将注册用户的视频教程添加到我的 wordpress 仪表板中。我试过这段代码:
`<style type="text/css">
.postbox,
.postbox div.handlediv,
.postbox h3.hndle {
background: none;
border: none;
}
</style>
<?php
/* add content */
function customContent() {
echo ' http://www.youtube.com/watch?v=rArpyMXT2ew ';
}
/* add widget */
function add_customDashboardWidget() {
wp_add_dashboard_widget('wp_dashboard_widget', 'Custom Content', 'customContent');
}
/* add action */
add_action('wp_dashboard_setup', 'add_customDashboardWidget' );
?>`
但它只显示线条,而不是实际的视频。该怎么办?