ace editor setting theme has a delay

[ym13349140]

when I use ace editor in my project,I set the theme to tommorow_night,but every time the web page firstly set the editor to the default theme,and then about a second later changed to tommorow_night,this caused the editor to have a one-second empty time,just like the picture below：

then it turned to this:

and then quickly changed to tomoorow_night:

Is there a way to disable the default theme and just load the tomorrow_night theme directly?

[nightwing]

include the file for the theme right after the ace.js file, instead of letting ace to load it.

[ym13349140]

<script src="//cdn.bootcss.com/ace/1.2.6/ace.js"></script>
<script src="//cdn.bootcss.com/ace/1.2.6/theme-tomorrow_night.js"></script>
<script>
        var editor = ace.edit("editor");
<script>

I tried like above,but it didn't set theme to tomorrow_night. If I also keep the follow statement,then the editor also has a blank view at first then turn to tomorrow_night. editor.setTheme("ace/theme/tomorrow_night");

[nightwing]

you need to keep the setTheme line.
With it is added, you should see, the first and the third images above.
The first screenshot, is the state before ace.edit call. You can either add loader screen, or keep editor element hidden, to prevent blank screen from showing up

[slidenerd]

Ahan so that is the problem! I am trying to get the computed background color from my editor but it returns white everytime. Is there an event that is triggered once the theme is loaded

[slidenerd]

setTheme('ace/theme/monokai', ()=>{}) has a callback, notice the function that gets triggered after the theme has been loaded.