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2025-01-17 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly explains "how bootstrap gets table data." Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let Xiaobian take you to learn "bootstrap how to get table data"!
bootstrap method to obtain table data: 1, through the table parameter url to obtain;2, through the "$.get()" mode to operate, and use the table parameter data to customize the method to receive the data format.
本文操作环境:Windows7系统、bootsrap3.3.7版、DELL G3电脑
bootstrap怎么获取table数据?
bootstrap table 获取数据的两种方式
获取数据一般常用的有两种,一种是通过table的表格参数url来获取json数据,另外一种是通过$.get()的方式来获取,两个实现的效果都是一样的,只是在接收数据的时候略有不同。下面分别来介绍一下两都的使用区别
一、 通过表格参数url来获取,这里的url就是后台接口的地址,最终所返回的数据会直接渲染到table中。不过这里有个需要注意的地方,就是接口所返回的json格式,必须和table中定义的一致,按下面的示例来说,json所返回的数据格式如下。
{ "id": 1, "name": "张三", "price" : "100"}
代码片段如下:
$ ( '#table' ). bootstrapTable ({url : 'data1.json' ,columns : [{field : 'id' ,title : 'Item ID'}, {field : 'name' ,title : 'Item Name'}, {field : 'price' ,title : 'Item Price'} ]});
但如果返回的json格式是下面这个样子的话,那就不能直接渲染table,得需要借助列参数中的formatter来自定义方法实现。
那像下面这个json来说,需要对分别对id, name, price来实现自定义方法。对于前后端完全分离的开发模式下,用这种方法来操作数据显然不是最优的。
{ "errcode": "OK", "data_list": [ { "id": 1, "name": "张三", "price" : "100" } ]}
二、 通过$.get()方式来操作,那就可以更加灵活地去操作后台所返回的数据了,在这里我们用表格参数的data来自定义方法去接收数据的格式
代码片段
$.get('/data/', function(data){$ ( '#table' ). bootstrapTable ({columns : [{field : 'id' ,title : 'Item ID'}, {field : 'name' ,title : 'Item Name'}, {field : 'price' ,title : 'Item Price'} ]data: formatData(data)});})// 格式化数据var formatData = function (data) {var l = [] ;for ( var i = 0 ; i < data.data_list.length ; i++) { var m = data.data_list[i]var d = {'id': m. id ,'name': m. name ,'price': m. price ,}l. push(d)}return l} ;到此,相信大家对"bootstrap如何获取table数据"有了更深的了解,不妨来实际操作一番吧!这里是网站,更多相关内容可以进入相关频道进行查询,关注我们,继续学习!
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