Cet article présente principalement l'implémentation de la barre de défilement du tableau sur les pages HTML. Il a une certaine valeur de référence. Maintenant, je le partage avec tout le monde. Les amis dans le besoin peuvent s'y référer
barre de défilement du tableau et en-tête corrigés
.
De nombreuses pages produiront des barres de défilement horizontales et verticales en raison de la grande quantité de données. Afin de faciliter la visualisation par l'utilisateur, nous devons réparer l'en-tête du compteur. Sur la base de cette exigence, une démo a été écrite pour implémenter cette fonction.
Résout principalement plusieurs problèmes :
1.table implémente des barres de défilement horizontales et verticales
-
2.En-tête du tableau corrigé
3.Largeur de colonne du tableau adaptative
-
4.Le contenu du tableau ne s'enroule pas
Bloc de code principal
css :
.table-scroll {
width: calc(100% - 5px);
overflow-x: scroll;
white-space: nowrap;
}
.table-scroll table {
table-layout: fixed;
width: calc(100% - 10px);
background-color:darkseagreen ;
}
.table-scroll thead {
display: table-row;
background-color: bisque;
}
.table-scroll tbody {
overflow-y: scroll;
overflow-x: hidden;
display: block;
height: calc(100vh - 300px);
}
.table-scroll th,td {
width: 160px;
overflow: hidden;
text-overflow: ellipsis;
min-width: 160px;
border: 1px solid #808080;
}
h4, h5 {
color: cornflowerblue;
}Copier après la connexion
js :
$(function() {
$('.table-scroll').scroll(function() {
$('.table-scroll table').width($('.table-scroll').width()
+ $('.table-scroll').scrollLeft());
});
var tableTdWidths = new Array();
var tableWidth = 0;
var tableTr0Width = 0;
var tableThNum = 0;
var tableTr1Width = 0;
tableWidth = $('.table-scroll table').css('width').replace('px','');
tableThNum = $('.table-scroll tr:eq(0)').children('th').length; if ($('.table-scroll tr').length == 1) { // header only if (tableWidth > tableTr0Width) {
$('.table-scroll tr:eq(0)').children('th').each(function(i){
$(this).width(parseInt(($(this).css('width').replace('px',''))
+ parseInt(Math.floor((tableWidth - tableTr0Width) / tableThNum))) + 'px');
});
}
} else { // header and body
tableTr1Width = $('.table-scroll tr:eq(1)').css('width').replace('px','');
$('.table-scroll tr:eq(1)').children('td').each(function(i){
tableTdWidths[i]=$(this).css('width').replace('px','');
});
$('.table-scroll tr:eq(0)').children('th').each(function(i) { if(parseInt($(this).css('width').replace('px', '')) >
parseInt(tableTdWidths[i])) {
tableTdWidths[i] = $(this).css('width').replace('px','');
}
}); if (tableWidth > tableTr1Width) {
//set all th td width
$('.table-scroll tr').each(function(i){
$(this).children().each(function(j){
$(this).css('min-width',(parseInt(tableTdWidths[j])
+ parseInt(Math.floor((tableWidth - tableTr1Width) /
tableThNum))) + 'px');
});
});
} else {
//method 1 : set all th td width
$('.table-scroll tr').each(function(i){
$(this).children().each(function(j){
$(this).css('min-width',tableTdWidths[j] + 'px');
});
});
}
}
});Copier après la connexion
html :
<body>
<h4>完成效果：1.固定表头 2.table横纵滚动条 3.table列宽自适应 4.table内容不换行</h4>
<p class="table-scroll">
<table>
<thead>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
<th>title1</th>
</thead>
<tbody>
<tr>
<td>1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>2</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>3</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>4</td>
<td>body1 body1 body1 body1 body1 body1 body1 body1 body1 body1 body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1 body1 body1 body1 body1 body1 body1 body1 body1 body1 body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>5</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>6</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>7</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>8</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>9</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>10</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>11</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>12</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>13</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>14</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>15</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>16</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>17</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>18</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>19</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>20</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>21</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>22</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>23</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>24</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>25</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>26</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>27</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>28</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>28</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>29</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
<tr>
<td>30</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
<td>body1</td>
</tr>
</tbody>
</table>
</p>
</body>Copier après la connexion
Là Il existe de nombreux exemples sur Internet, mais l'effet obtenu n'est pas celui que vous souhaitez. Vous devez effectuer certains travaux vous-même. L'image n'est pas belle. Concentrez-vous sur l'effet. S'il y a des problèmes, corrigez-moi !
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