這裏是代碼,將做到這一點:
jQuery(document).ready(function() {
var orig_send_to_editor = window.send_to_editor;
jQuery('#upload_image_button').click(function() {
formfield = jQuery(this).prev('input');
tb_show('', 'media-upload.php?type=image&TB_iframe=true');
window.send_to_editor = function(html) {
var regex = /src="(.+?)"/;
var rslt =html.match(regex);
var imgurl = rslt[1];
formfield.val(imgurl);
tb_remove();
jQuery('#show_'+formfield.attr('name')).html('<img src="'+imgurl+'" width="" />')
window.send_to_editor = orig_send_to_editor;
}
return false;
});
});
下面是HTML去用它:
<input type="hidden" name="upload_image" />
<?php $post_img = get_post_meta($post->ID,'item_image',true); ?>
<input id="upload_image_button" type="button" value="<?php echo (empty($post_img)?'Upload Image':'Change Image') ?>" />
<div id="show_upload_image"><?php echo (!empty($post_img)?"<img src='$post_img' width='100' />":'')?></div>
請訪問http:/ /wordpress.stackexchange.com/questions/4307/how-can-i-add-an-image-upload-field-directly-to-a-custom-write-panel – rhand