Why doesn"t my ternary work 
you are using it in the wrong way.
style what should be written is css code. If you put disabled in it, the css code will naturally fail if it is not legal.
if you want to use disabled , it should be:
< el-select VMI model = "value": disabled= "disabled" placeholder= "Please select
so you don't even need a ternary expression..
: style some styles
: css some class names
here is an object in style, and key represents the classname to be added, so you don't need the following ternary expression here, just record it with a variable isDisabled.
then use: styles= "{'disabled':isDisDisabled}"
css has no disabled
disabled is not a style
the v-bind:class attribute is recommended:
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