我试图只覆盖默认类的一部分（glyphicon-eye -...）。
使用此代码：
iddata()我得到% create some dummy data
time = rand(20,1); % irregular sampled measurements
input = sin( 2*pi*time); % some input signal
output = cos( 2*pi*time ); % some output signal
% define new time vector and interpolate input and output data
Ts = 0.01; % new sampling time in seconds
newTime = min(time) : Ts : max(time); % new time vector
inputInterp = interp1( time, input, newTime ) % interpolated input data
outputInterp = interp1( time, output, newTime ) % interpolated output data
% lets see what just happend
figure
plot( time,input,'o'), hold on
plot(time,output,'ro');
plot( newTime, inputInterp, 'x')
plot( newTime, outputInterp, 'rx')
legend({'Original Input', 'Original Output', 'Interpolated Input', 'Interpolated Output'})
我怎样才能得到<i [class.glyphicon-eye-open] = "isOpen" class="glyphicon glyphicon-eye-close"></i>
？
答案 0 :(得分：1)
使用ng-class代替
<i [ngClass]="{'glyphicon-eye-close': !isOpen, 'glyphicon-eye-open': isOpen}" class="glyphicon"></i>