問題:使用AngularJS,我需要改變哪個用戶點擊了一個單細胞(TD)的顏色(或者我們可以說CSS)。改變CSS angularjs
現在簡化使用的情況下,只需要換,我們有零
所有表格單元格的顏色下面是我所試過的代碼,但它改變表中的所有單元格的顏色。
<body ng-controller="MainCtrl">
<table>
<tbody>
<tr ng-repeat="row in tableType.data.rows track by $index">
<td ng-repeat="col in row track by $index" >
<span id={{col}} ng-class='cellColor' ng-click='updateCellColor(col)'>{{col}}</span>
</td>
</tr>
</tbody>
</table>
</body>
位指示
app.controller('MainCtrl', function($scope) {
$scope.tableType = {
data: {
rows: [
["69123", 20, 20, 40, 0, 0, 0, 0, 20, 20, 20, 0, 20, 20, 0, 20],
["69121", 20, 20, 40, 0, 0, 0, 20, 20, 40, 20, 0, 20, 20, 0, 20],
["69124", 20, 20, 40, 0, 0, 0, 0, 0, 0, 20, 0, 20, 0, 0, 0],
["69221", 20, 20, 40, 20, 0, 20, 0, 0, 0, 20, 0, 20, 20, 20, 40]
]
}
};
$scope.cellColor = "blue";
$scope.updateCellColor = function(col){
if(parseInt(col)===parseInt(0)){
alert('changing color to red');
$scope.cellColor = "red";
}else{
alert('changing color to yellow');
$scope.cellColor = "yellow";
}
};
});
CSS
.red{
color:red;
}
.blue{
color:blue;
}
.yellow{
color:yellow;
}
感謝響應。你可以在這裏提供例子unobf – VikramK
如果你設置了一個jsfiddle,你的代碼工作,我會修改它。 – unobf