使用 AngularJS 在 ng-options 中添加“%”后缀
Add "%" suffix in ng-options with AngularJS
我想使用 ng-options
在数组的选项中包含 % 符号。
代码如下:
$scope.load_percentages = [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50];
<select ng-model="loaddata.loadPercent" ng-options="loadpercentnumber as {loadpercentnumber + '%' +} for loadpercentnumber in load_percentages track by loadpercentnumber">
</select>
但出现错误,如方法不正确
不要使用大括号:
ng-options="loadpercentnumber as loadpercentnumber + '%' for loadpercentnumber in load_percentages track by loadpercentnumber"
JSFiddle demo
试试这个而不是实际的 %
符号:%
你几乎做对了。
使用:
<select ng-model="loaddata.loadPercent" name="loadPercent" ng-options="o as o+'%' for o in load_percentages">
</select>
我想使用 ng-options
在数组的选项中包含 % 符号。
代码如下:
$scope.load_percentages = [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50];
<select ng-model="loaddata.loadPercent" ng-options="loadpercentnumber as {loadpercentnumber + '%' +} for loadpercentnumber in load_percentages track by loadpercentnumber">
</select>
但出现错误,如方法不正确
不要使用大括号:
ng-options="loadpercentnumber as loadpercentnumber + '%' for loadpercentnumber in load_percentages track by loadpercentnumber"
JSFiddle demo
试试这个而不是实际的 %
符号:%
你几乎做对了。 使用:
<select ng-model="loaddata.loadPercent" name="loadPercent" ng-options="o as o+'%' for o in load_percentages">
</select>