📅  最后修改于: 2023-12-03 15:14:50.039000             🧑  作者: Mango
EasyUI是一个开源的前端UI框架,提供了各种丰富的UI组件,包括Datagrid,Treegrid等表格组件。其中,Datagrid是一款非常流行的表格组件,但是在使用过程中会发现,当表头文字过长时,会出现文字换行,并导致表格布局混乱。本篇文章为大家介绍如何使用CSS来解决EasyUI Datagrid表头文字过长时的换行问题。
在实现表头文字换行的过程中,我们需要使用到CSS的一些属性。
具体步骤如下:
<div id="datagrid"></div>
#datagrid .datagrid-header .datagrid-cell span{
white-space:normal !important;
word-break:break-all !important;
word-wrap:break-word !important;
display:inline-block !important;
vertical-align:text-top !important;
}
代码解释:
white-space:normal
:指定元素内的空白是否要被保留。word-break:break-all
:按照单词换行,允许在单词内换行。word-wrap:break-word
:指定自动换行的处理方法。display:inline-block
:将元素显示为行内块级元素。vertical-align:text-top
:设置元素的垂直对齐方式。#datagrid .datagrid-header-row td .datagrid-cell span{
display:block !important;
width:100% !important;
}
代码解释:
display:block
:将元素显示为块级元素。width:100%
:设置元素的宽度为100%。下面是一个使用以上代码实现的示例,你可以在浏览器中打开并查看其效果。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>EasyUI Datagrid Header Wrap - CSS</title>
<link rel="stylesheet" type="text/css" href="https://cdn.bootcss.com/jquery-easyui/1.7.0/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="https://cdn.bootcss.com/jquery-easyui/1.7.0/themes/icon.css">
<link rel="stylesheet" type="text/css" href="https://cdn.bootcss.com/jquery-easyui/1.7.0/demo/demo.css">
<script type="text/javascript" src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<script type="text/javascript" src="https://cdn.bootcss.com/jquery-easyui/1.7.0/jquery.easyui.min.js"></script>
<script type="text/javascript">
$(function(){
$('#datagrid').datagrid({
columns:[[
{field:'name',title:'Name',width:100},
{field:'company',title:'Company',width:100},
{field:'position',title:'Position',width:100},
{field:'address',title:'Address',width:100},
{field:'phone',title:'Phone',width:100},
{field:'email',title:'Email',width:150},
{field:'remarks',title:'Remarks',width:200}
]],
data:[
{name:'Tom',company:'IBM',position:'Manager',address:'Shanghai',phone:'123456789',email:'tom@ibm.com',remarks:'Notable achievements'},
{name:'Jerry',company:'Oracle',position:'Developer',address:'Beijing',phone:'234567890',email:'jerry@oracle.com',remarks:'None'},
{name:'Lucy',company:'Microsoft',position:'Manager',address:'Hangzhou',phone:'345678901',email:'lucy@microsoft.com',remarks:'None'},
{name:'John',company:'Lenovo',position:'Developer',address:'Shenzhen',phone:'456789012',email:'john@lenovo.com',remarks:'None'}
]
});
});
</script>
<style type="text/css">
#datagrid .datagrid-header .datagrid-cell span{
white-space:normal !important;
word-break:break-all !important;
word-wrap:break-word !important;
display:inline-block !important;
vertical-align:text-top !important;
}
#datagrid .datagrid-header-row td .datagrid-cell span{
display:block !important;
width:100% !important;
}
</style>
</head>
<body>
<table id="datagrid"></table>
</body>
</html>