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 >
{$self|raw}
< div class = "row" >
< div class = "col-sm-2" >
< button class = "btn btn-success" type = "button" id = "changeOrder" >
< i class = "fa fa-plus-square" ></ i >
< span class = "bold" >排序</ span >
</ button >
</ div >
</ div >
</ div >
</ div >
</ div >
</ div >
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其中self是服务器端传递过来的自定义属性,并进行了分页操作:
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$selfattribute_select = db( "selfattribute" )->paginate(5);
$this ->assign( "self" , $selfattribute_select );
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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 >
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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 >
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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>
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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();
}
}
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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