How to dynamically change the Dropdown can the value of the drop-down menu-CodePudding

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Is the menu that position should be a variable when I choose icon at the bottom of the menu that position display icon if no option is the default is the first selected others according to the other

CodePudding user response:

You this kind of situation with el - select - dropdown can directly this not line?

CodePudding user response:

 
Data () {
Return {
Label: "' 
} 
}, 
Created () {
//assignment default value, take the first dropdown values 
This. Label='test - 1 
}

 
{{label}}

CodePudding user response:

Thumb up thumb up at noon I write