ionic 4拉动以刷新在拉动时显示在内容上的文本
ionic 4 pull to refresh text showing over content while pulling
嗨,使用 ionic 4 / angular7
我想实现下拉刷新,我是这样做的:
<ion-refresher slot="start"
(ionRefresh)="ionRefresh($event)"
(ionPull)="ionPull($event)"
(ionStart)="ionStart($event)">
<ion-refresher-content
pullingIcon="arrow-dropdown"
pullingText="Pull to refresh"
refreshingSpinner="circles"
refreshingText="Refreshing...">
</ion-refresher-content>
并在控制器中
ionRefresh(event) {
console.log('Pull Event Triggered!');
setTimeout(() => {
console.log('Async operation has ended');
//complete() signify that the refreshing has completed and to close
the refresher
event.target.complete();
}, 2000);
}
ionPull(event){
//Emitted while the user is pulling down the content and exposing the
refresher.
console.log('ionPull Event Triggered!');
}
ionStart(event){
//Emitted when the user begins to start pulling down.
console.log('ionStart Event Triggered!');
}
这有效,但显示出一些奇怪的效果。当下拉文本时,拉动刷新会悬停在内容上,当关闭刷新器时,文本刷新会保持显示 1 秒或 2 秒。这一切都让它看起来很糟糕。我该如何解决这个问题?
我还必须向刷新器添加样式,否则刷新器的背景是黑色的,没有显示文本,所以我添加了这个:
<style>
ion-content {
background-color: #efefef;
color:#555;
}
ion-refresher {
z-index:1;
}
我制作了一个 gif 来展示这个行为
我修复它(感谢 Paresh)是因为内容的背景是透明的。还必须将 z-index 设置得比刷新器高。由于某种原因,刷新器上没有 z-index 没有显示文本
这是解决方法:
<ion-content style="background:#efefef;color:#555;z-index:1;">
<ion-refresher slot="fixed" style=""
(ionRefresh)="ionRefresh($event)"
(ionPull)="ionPull($event)"
(ionStart)="ionStart($event)">
<ion-refresher-content style=""
pullingIcon="arrow-dropdown"
pullingText="Pull to refresh"
refreshingSpinner="circles"
refreshingText="Refreshing...">
</ion-refresher-content>
</ion-refresher>
<div class="ion-padding" style="background:#fff;z-index:2">
content here
</div>
嗨,使用 ionic 4 / angular7
我想实现下拉刷新,我是这样做的:
<ion-refresher slot="start"
(ionRefresh)="ionRefresh($event)"
(ionPull)="ionPull($event)"
(ionStart)="ionStart($event)">
<ion-refresher-content
pullingIcon="arrow-dropdown"
pullingText="Pull to refresh"
refreshingSpinner="circles"
refreshingText="Refreshing...">
</ion-refresher-content>
并在控制器中
ionRefresh(event) {
console.log('Pull Event Triggered!');
setTimeout(() => {
console.log('Async operation has ended');
//complete() signify that the refreshing has completed and to close
the refresher
event.target.complete();
}, 2000);
}
ionPull(event){
//Emitted while the user is pulling down the content and exposing the
refresher.
console.log('ionPull Event Triggered!');
}
ionStart(event){
//Emitted when the user begins to start pulling down.
console.log('ionStart Event Triggered!');
}
这有效,但显示出一些奇怪的效果。当下拉文本时,拉动刷新会悬停在内容上,当关闭刷新器时,文本刷新会保持显示 1 秒或 2 秒。这一切都让它看起来很糟糕。我该如何解决这个问题?
我还必须向刷新器添加样式,否则刷新器的背景是黑色的,没有显示文本,所以我添加了这个:
<style>
ion-content {
background-color: #efefef;
color:#555;
}
ion-refresher {
z-index:1;
}
我制作了一个 gif 来展示这个行为
我修复它(感谢 Paresh)是因为内容的背景是透明的。还必须将 z-index 设置得比刷新器高。由于某种原因,刷新器上没有 z-index 没有显示文本
这是解决方法:
<ion-content style="background:#efefef;color:#555;z-index:1;">
<ion-refresher slot="fixed" style=""
(ionRefresh)="ionRefresh($event)"
(ionPull)="ionPull($event)"
(ionStart)="ionStart($event)">
<ion-refresher-content style=""
pullingIcon="arrow-dropdown"
pullingText="Pull to refresh"
refreshingSpinner="circles"
refreshingText="Refreshing...">
</ion-refresher-content>
</ion-refresher>
<div class="ion-padding" style="background:#fff;z-index:2">
content here
</div>