westdc-zf1/application/admin/views/scripts/data/version-diff.phtml

<?php
	$this->headTitle($this->config->title->site);
	$this->headTitle($this->config->title->author);
	$this->headTitle()->setSeparator(' - ');
	//$this->headScript()->appendFile('/js/jquery-1.7.min.js');
	$this->headScript()->appendFile('/js/diffview.js');
	$this->headScript()->appendFile('/js/difflib.js');
	$this->headLink()->appendStylesheet('/css/admin.css');
	$this->headLink()->appendStylesheet('/css/author.css');
	$this->headLink()->appendStylesheet('/css/diffview.css');
	$this->breadcrumb('<a href="/">首页</a>');
	$this->breadcrumb('<a href="/admin/data">数据管理</a>');
	$this->breadcrumb('查看数据作者');
	$this->breadcrumb()->setSeparator(' > ');
?>
<div class="row">
<!-- 左侧导航 -->
	<div class="hidden-sm hidden-xs col-md-2">
		<?= $this->partial('data/left.phtml'); ?>
	</div>
	<!-- //左侧导航 -->

	<!-- 页面内容 -->
	<div class="col-md-10 col-sm-12">
		<div class="form-group">
			<ul class="nav nav-tabs" role="tablist">
				<li class=""><a href="/admin/data/version">所有版本概况</a></li>
				<li class=""><a href="/admin/data/version/ac/bydata">逐数据浏览</a></li>
			</ul>
		</div>
		<?php
		if(!empty($this->error))
		{
			echo $this->error;
		}
		else
		{?>
		<h2><?php echo $this->info['title'];?></h2>
		<div id="diffoutput" style="width:100%"> </div>
		<textarea id="basetext" style="display:none;"><?php echo $this->data[1]['xml'];?></textarea>
		<textarea id="newtext" style="display:none;"><?php echo $this->data[0]['xml'];?></textarea>
		<?php		
		}
		?>
		
	</div>
</div>

<!-- //页面内容 -->
<script>
$('#wapper').width($('body').width()-300);
function diffUsingJS() {
    var base = difflib.stringAsLines($('#basetext').val());
    var newtxt = difflib.stringAsLines($('#newtext').val());

    var sm = new difflib.SequenceMatcher(base, newtxt);

    var opcodes = sm.get_opcodes();

    $("#diffoutput").append(diffview.buildView({
        baseTextLines: base,
        newTextLines: newtxt,
        opcodes: opcodes,
        // set the display titles for each resource
        baseTextName: "<?php echo date("Y-m-d H:i",strtotime($this->data[1]['ts_created'])); ?>",
        newTextName: "<?php echo date("Y-m-d H:i",strtotime($this->data[0]['ts_created'])); ?>",
        contextSize: null,
        viewType: 0
    }));
}
diffUsingJS();
</script>