本文实例讲述了ThinkPHP5.1+Ajax实现的无刷新分页功能。分享给大家供大家参考,具体如下:
无刷新分页可以减轻服务器负担,利用Ajax技术,请求部分信息,提高网站访问速度,是网站建设的必备技术。
需要在后台展示自定义属性列表(lst.html),其中的列表部分摘出来,放到(paginate1.html)中:
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< div class = "row" > < div class = "col-sm-12" > < div class = "ibox float-e-margins" > < div class = "ibox-content" > < table class = "table table-bordered" > < thead > < tr > < th >ID</ th > < th >名称</ th > < th >取值</ th > < th >显示</ th > < th >排序</ th > < th >操作</ th > </ tr > </ thead > < tbody > {volist name="self" id="vo"} < tr > < td >{$vo.id}</ td > < td >{$vo.name}</ td > < td >{$vo.value}</ td > < td > {if $vo.isshow==1} < button type = "button" class = "btn btn-success btn-sm" >是</ button > {else/} < button type = "button" class = "btn btn-danger btn-sm" >否</ button > {/if} </ td > < td >< input type = "text" value = "{$vo.order}" name = "" ></ td > < td > < div class = "btn-group open" > < button data-toggle = "dropdown" class = "btn btn-primary dropdown-toggle" aria-expanded = "true" >操作 < span class = "caret" ></ span > </ button > < ul class = "dropdown-menu" > < li >< a href = "" >修改</ a > </ li > < li >< a href = "" >删除</ a > </ li > </ ul > </ div > </ td > </ tr > {/volist} </ tbody > </ table > {$self|raw} < div class = "row" > < div class = "col-sm-2" > < button class = "btn btn-success" type = "button" id = "changeOrder" > < i class = "fa fa-plus-square" ></ i > < span class = "bold" >排序</ span > </ button > </ div > </ div > </ div > </ div > </ div > </ div > |
其中self是服务器端传递过来的自定义属性,并进行了分页操作:
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$selfattribute_select = db( "selfattribute" )->paginate(5); $this ->assign( "self" , $selfattribute_select ); |
因为lst.html把列表摘了出来,所以还要在引入回去,才能使页面完整,同时,为了方便进行jquery操作,把列表用带id的div包裹起来:
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< div id = "paginate" > {include file="selfattribute/paginate1"} </ div > |
ThinkPHP5.1带的分页类使用的是BootStrap样式,它在页面显示时实际会有一个pagination的类,查看源代码如下:
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< ul class = "pagination" > < li class = "disabled" > < span >«</ span ></ li > < li class = "active" > < span >1</ span ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=2" rel = "external nofollow" rel = "external nofollow" >2</ a ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=3" rel = "external nofollow" >3</ a ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=4" rel = "external nofollow" >4</ a ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=5" rel = "external nofollow" >5</ a ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=6" rel = "external nofollow" >6</ a ></ li > < li > < a href = "/xkershouche/public/admin/selfattribute/lst.html?page=2" rel = "external nofollow" rel = "external nofollow" >»</ a ></ li > </ ul > |
这就是好多人搞不懂的pagination是怎么来的。
然后开始写js代码,因为我们的分页按钮也在被请求的页面当中,属于“未来”的元素,所以这里我们要用on方法,这个方法是jquery1.7以后的方法,注意自己的jquery版本。
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<script type= "text/javascript" > $(document).on( 'click' , '.pagination a' , function (event) { var url = $( this ).attr( 'href' ); $.ajax({ url: url, type: 'get' , }) .done( function (data) { $( "#paginate" ).html(data); }) return false ; }); </script> |
其中.done()方法和success方法是一样的,return false是为了阻止默认事件,防止直接跳转。
那么服务器端就可以根据情况渲染模板了,代码如下:
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public function lst() { $selfattribute_select = db( "selfattribute" )->paginate(5); $this ->assign( "self" , $selfattribute_select ); if (request()->isAjax()) { return view( "paginate1" ); } else { return view(); } } |
希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。
原文链接:https://blog.csdn.net/pan_yuyuan/article/details/81947057