WordPress给投稿页面添加图片上传功能

<?php
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_enqueue_script('my-upload');
wp_enqueue_style('thickbox');
?>

<input id="upload_image" type="text" name="tubiao" value="" />
<input id="upload_image_button" type="button" style="width:auto;padding:0 10px" value="上传图标" /><br>

<script>
jQuery(document).ready(function() {
jQuery('#upload_image_button').click(function() {
formfield = jQuery('#upload_image').attr('name');
// show WordPress' uploader modal box
tb_show('', '<?php echo admin_url(); ?>media-upload.php?type=image&amp;TB_iframe=true');
return false;
});
window.send_to_editor = function(html) {
// this will execute automatically when a image uploaded and then clicked to 'insert to post' button
imgurl = jQuery('.',html).attr('src');
// put uploaded image's url to #upload_image
jQuery('#upload_image').val(imgurl);
tb_remove();
}
});
</script>