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fix(select): placeholder can be reset if value = null

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This commit is contained in:
Manu Mtz.-Almeida
2018-09-25 02:29:38 +02:00
parent e18f8bfa0e
commit 602f668787
1 changed files with 4 additions and 8 deletions
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12
core/src/components/select/select.tsx
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@ -27,7 +27,7 @@ export class Select implements ComponentInterface {
@State() isExpanded = false;
@State() keyFocus = false;
@State() text?: string | null;
@State() text = '';
/**
* The mode determines which platform styles to use.
@ -164,9 +164,7 @@ export class Select implements ComponentInterface {
}
});
if (texts.length > 0) {
this.text = texts.join(', ');
}
this.text = texts.join(', ');
}
// emit the new value
@ -250,9 +248,7 @@ export class Select implements ComponentInterface {
// fire off an unnecessary change event
(this.value as string[]).push(o.value);
});
if (checked.map(o => o.textContent).length > 0) {
this.text = checked.map(o => o.textContent).join(', ');
}
this.text = checked.map(o => o.textContent).join(', ');
} else {
const checked = this.childOpts.find(o => o.selected);
@ -475,7 +471,7 @@ export class Select implements ComponentInterface {
let addPlaceholderClass = false;
let selectText = this.selectedText || this.text;
if (selectText == null && this.placeholder != null) {
if (selectText === '' && this.placeholder != null) {
selectText = this.placeholder;
addPlaceholderClass = true;
}