我有一個組件ButtonHtml,它攔截點擊事件,以便它可以將事件發佈到一個組件,以防止多次點擊某個組件以避免雙擊。它在升級aurelia框架之前正在工作。在aurelia中綁定點擊事件
現在我得到這個錯誤。我不知道爲什麼。
ButtonHtml.js:51 TypeError: this.click is not a function at ButtonHtml.buttonClick (ButtonHtml.js:47) at CallScope.evaluate (aurelia-binding.js:1542) at Listener.callSource (aurelia-binding.js:5119) at Listener.handleEvent (aurelia-binding.js:5128)
下面是HTML和JS
<template>
<button class="${class} waves-effect btn btn-${isSelected ? 'selected' : type} ${isBlock ? 'btn-block' : ''}" click.trigger="buttonClick()" title="${title}" disabled.bind="disabled">
<span class.bind="labelVisibility === '' ? '' : labelVisibility" if.bind="label !== ''">${label}</span>
<i if.bind="icon !== ''" class="material-icons ${label !== '' ? iconLocation : ''}">${icon}</i>
</button>
</template>
import {bindable, bindingMode, containerless, inject} from 'aurelia-framework';
import {EventPublishingService} from '../../Service/EventServices/EventPublishingService';
@containerless()
@inject(EventPublishingService)
export class ButtonHtml
{
constructor(eventPublishingService)
{
this.eventPublishingService = eventPublishingService;
}
/**
* Style bindings
*/
@bindable label = '';
@bindable labelVisibility = '';
@bindable icon = '';
@bindable iconLocation= 'left';
@bindable class = '';
@bindable({ defaultBindingMode: bindingMode.twoWay }) type = 'primary';
@bindable({ defaultBindingMode: bindingMode.twoWay }) isSelected = false;
@bindable isBlock = false;
@bindable disabled = false;
/**
* Events
*/
@bindable click;
/**
* Native properties
*/
@bindable title = '';
@bindable isBlocking = false;
buttonClick()
{
if (this.isBlocking)
{
this.eventPublishingService.disableActions();
}
try{
this.click();
}
catch(exception)
{
console.error(exception);
}
}
}
這是一個典型用途:
<button-html type="action" icon="done" label="OK" tap.call="Go()"></button-html>
這裏有奧裏利亞庫版本
"aurelia-animator-css": "1.0.3", "aurelia-bootstrapper": "2.1.1", "aurelia-dialog": "1.0.0-rc.1.0.3", "aurelia-fetch-client": "1.1.3", "aurelia-framework": "1.1.5", "aurelia-materialize-bridge": "~0.31.0", "aurelia-pal-browser": "1.3.0", "aurelia-polyfills": "1.2.2", "aurelia-router": "1.4.0", "aurelia-templating": "1.5.0", "aurelia-templating-binding": "1.4.0", "aurelia-templating-resources": "1.5.1", "aurelia-templating-router": "1.2.0", "aurelia-validation": "1.1.2",
編輯:
得到它通過改變使用合作click.call代替tap.call
<button-html type="action" icon="done" label="OK" click.call="Go()"></button-html>
沒有看到你如何使用這個自定義元素,很難確切知道發生了什麼。 –
我將編輯OP。 –