我有下面的代碼片段TD背景色:無法更改使用jQuery
function drawVisualization2(dataArray, divName) {
var dataTbl = google.visualization.arrayToDataTable(dataArray);
var table1 = new google.visualization.ChartWrapper({
'chartType': 'Table',
'containerId': 'chart3',
dataTable: dataTbl,
'options': {
'width': '500px'
}
});
table1.draw();
function tableCleanUp() {
google.visualization.events.addListener(table1.getChart(), 'sort', tableCleanUp2);
tableCleanUp2();
}
function tableCleanUp2() {
$('#chart3 .google-visualization-table-tr-odd, #chart3 .google-visualization-table-tr-even').each(function (e) {
$(this).closest('td:nth-child(1)').css("background-color", "red");
});
}
google.visualization.events.addListener(table1, 'ready', tableCleanUp);
}
我無法改變TD的背景色。我的表看起來像這樣
<div id="chart3" style="position: relative;">
<div style="position: relative;">
<div style="position: relative; overflow: auto; width: 500px;">
<table class="google-visualization-table-table" cellspacing="0">
<tbody>
<tr class="google-visualization-table-tr-head">
<tr class="google-visualization-table-tr-even">
<tr class="google-visualization-table-tr-odd">
<td class="google-visualization-table-td">SPINAL FUSION EXCEPT CERVICAL W/O MCC</td>
<td class="google-visualization-table-td">1804860128.00</td>
<td class="google-visualization-table-td">6130083182.00</td>
<td class="google-visualization-table-td">70.56</td>
<td class="google-visualization-table-td">29.44</td>
</tr>
<tr class="google-visualization-table-tr-even">
<tr class="google-visualization-table-tr-odd">
</tbody>
</table>
</div>
</div>
</div>
我不認爲你可以使用'closest'和'第n-child'在一起「最接近」向上遍歷DOM樹。你想改變這些行中第一個「td」的背景顏色嗎? –
是的,我正在嘗試改變第一個TD的顏色,並且我正在動態地創建DOM –
另外,你有一個'tr'類的「google-visualization-table-tr-head」。你應該看看使用'thead'元素。 –