platform/web/themes/default/system/workorder.html

{template 'common/header'}
<script type="text/javascript" language="javascript">
	if(window.addEventListener) {
		window.addEventListener('message', function(e){
			$('#iframepage').height(e.data.height+200); //选中图片导致高度又变高了
		});
	}
</script>
<iframe src="{$iframe_url}" frameborder="0" width="100%"  id="iframepage" scrolling="no">

</iframe>

{template 'common/footer'}