How to set value from bootstrap-vue-select control to be pre-selected on form load?
You can bind the default value directly to <select>
with v-model
. If you bind it to item.select.selected
it should show it in the select.
<b-form-select v-model="item.select.selected">
<option v-for="(selectOption, indexOpt) in item.select.options"
:key="indexOpt"
:value="selectOption"
>
{{ selectOption }} - {{ selectOption == item.select.selected }}
</option>
</b-form-select>
Here's your code with the default value displayed: https://jsfiddle.net/adampiziak/eywraw8t/146114/
docs: https://vuejs.org/v2/guide/forms.html#Select
another answer: Set default value to option select menu
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delux
Updated on July 09, 2022Comments
-
delux almost 2 years
I'm using VueJS, or to be more precise Bootsrap-Vue (select form type). In the template I have the following code:
<b-form-select> <option v-for="(selectOption, indexOpt) in item.select.options" :selected="selectOption == item.select.selected ? 'selected' : ''" :key="indexOpt" :value="selectOption" > {{ selectOption }} - {{ selectOption == item.select.selected }} </option> </b-form-select>
Where the corresponding data is defined as:
let item = { label: "some text goes here", inputType: 'text', select: { selected: '15', options: [ '5', '10', '15', '20' ] } }
From the output in the UI, we can see that the condition is evaluated properly (condition for checking the item "15" is returning "true"). Here how the select control looks like:
If I inspect the HTML it looks like:
BUT, what I need here is, to be able during loading the control, the passed param into "item.select.selected" to actually show which option from the select control to be pre-select (on page loads). In many options that I tried, my select control is not selected on page load.
Is there any way to achieve this?