播放MP3，循环作为变量

Question

x='true';

function play(file){
    document.getElementById('player').innerHTML="<embed src=\""+file+"\" hidden=\"true\" autostart=\"true\" loop=\"false\" />";
}

This code works, but how can I replace loop=\\"false\\" by loop=x . I tried various combinations with brackets etc.

Answer 1

x=true;

function play(file){
document.getElementById('player').innerHTML="<embed src=\""+file+"\" hidden=\"true\" autostart=\"true\" loop=\"" + x +"\" />";
}