【发布时间】:2017-10-20 08:37:01
【问题描述】:
我正在创建一个文本和按钮列表。 我想确定在 clicked 函数中点击了哪个按钮。
HTML
<ion-list>
<ion-item ion-item *ngFor="let act of questions.test">
{{act.quote}}
<ion-item>
<button large ion-button item-right (click)="SelectClicked()">Select</button>
</ion-item>
</ion-item>
</ion-list>
TS
this.questions =
{
"test":[
{
"quote": "first row"
}, {
"quote": "second row"
}, {
"quote": "third row"
}, {
"quote": "fourth row"
}
]
}
SelectClicked(detail){
//please help
// which button was clicked ( 1 to 4 ) ?
console.log("SelectClicked" + detail);
}
【问题讨论】:
-
如果您只关心所选元素的索引,请将
index作为参数传递,例如 SelectClicked(index)
标签: html button ionic-framework