我是JqWidget世界的新手。我有一个表，我希望其中一列值显示为粗体。我不怎么在列上应用CSS
最佳答案
您可以使用cellClassName列属性。
要了解操作方法，请参阅：
<!DOCTYPE html>
<html lang="en">
<head>
<title id='Description'>The sample illustrates how to add custom CSS styles to DataTable cells under specific conditions.</title>
<link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
<script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../jqwidgets/jqxdatatable.js"></script>
<script type="text/javascript" src="../../scripts/demos.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var url = "../sampledata/products.xml";
// prepare the data
var source =
{
dataType: "xml",
dataFields: [
{ name: 'ProductName', type: 'string' },
{ name: 'QuantityPerUnit', type: 'int' },
{ name: 'UnitPrice', type: 'float' },
{ name: 'UnitsInStock', type: 'float' },
{ name: 'Discontinued', type: 'bool' }
],
root: "Products",
record: "Product",
id: 'ProductID',
url: url
};
var cellClass = function (row, dataField, cellText, rowData) {
var cellValue = rowData[dataField];
switch (dataField) {
case "QuantityPerUnit":
if (cellValue < 11) {
return "min";
}
if (cellValue < 14) {
return "minavg";
}
if (cellValue < 50) {
return "avg";
}
return "max";
case "UnitPrice":
if (cellValue < 20) {
return "min";
}
if (cellValue < 30) {
return "minavg";
}
if (cellValue < 50) {
return "avg";
}
return "max";
case "UnitsInStock":
if (cellValue < 20) {
return "min";
}
if (cellValue < 30) {
return "minavg";
}
if (cellValue < 50) {
return "avg";
}
return "max";
}
}
var dataAdapter = new $.jqx.dataAdapter(source, {
downloadComplete: function (data, status, xhr) { },
loadComplete: function (data) { },
loadError: function (xhr, status, error) { }
});
// initialize jqxDataTable
$("#dataTable").jqxDataTable(
{
source: dataAdapter,
pageable: true,
sortable: true,
altRows: true,
selectionMode: 'none',
enableHover: false,
columns: [
{ text: 'Product Name', dataField: 'ProductName', width: 200 },
{ text: 'Quantity per Unit', dataField: 'QuantityPerUnit', cellClassName: cellClass, cellsAlign: 'right', align: 'right', width: 200 },
{ text: 'Unit Price', dataField: 'UnitPrice', align: 'right', cellClassName: cellClass, cellsAlign: 'right', cellsformat: 'c2', width: 200 },
{ text: 'Units In Stock', dataField: 'UnitsInStock', cellsAlign: 'right', width: 250, align: 'right', cellClassName: cellClass}
]
});
});
</script>
</head>
<body class='default'>
<style>
.max {
color: black\9;
background-color: #63be7b\9;
}
.avg {
color: black\9;
background-color: #f8e984\9;
}
.minavg {
color: black\9;
background-color: #f9806f\9;
}
.min {
color: black\9;
background-color: #f8696b\9;
}
.max:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected), .jqx-widget .max:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected) {
color: black;
background-color: #63be7b;
}
.avg:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected), .jqx-widget .avg:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected) {
color: black;
background-color: #f8e984;
}
.minavg:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected), .jqx-widget .minavg:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected) {
color: black;
background-color: #f9806f;
}
.min:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected), .jqx-widget .min:not(.jqx-grid-cell-hover):not(.jqx-grid-cell-selected) {
color: black;
background-color: #f8696b;
}
</style>
<div id="dataTable">
</div>
</body>
</html>
示例：http://www.jqwidgets.com/jquery-widgets-demo/demos/jqxtabs/integration.htm?arctic
关于javascript - 如何在jqxDatatable的列上应用样式，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/33416940/