【发布时间】:2026-02-04 14:35:01
【问题描述】:
我有aurelia-validation(版本0.6.3)设置并在调用this.validation.validate().then () => {...}时阻止表单提交,但UI上没有显示验证消息,当字段的值也没有更改也不会在验证阻止表单提交时发生变化,我希望基于the Aurelia Validation examples
main.js
export function configure(aurelia) {
aurelia.use
.standardConfiguration()
.developmentLogging()
.plugin("aurelia-animator-css", settings => {
settings.duration = 200;
})
.plugin("aurelia-computed")
.plugin("aurelia-dialog", (settings) => {
settings.lock = true;
settings.startingZIndex = 5;
})
.plugin("aurelia-validation", (config) => {
config.useLocale("nl-NL");
})
.feature("components/tinyMCE")
.globalResources("components/typeahead");
aurelia.start().then(() => aurelia.setRoot());
}
editSku.js
import{inject} from "aurelia-framework";
import EditableSku from "../models/editableSku";
import {Validation} from "aurelia-validation";
@inject(Validation)
export class EditSku {
constructor (validation) {
this.validation = {};
this.sku = new EditableSku();
this._setupValidation(validation);
}
save() {
this.validation.validate().then(() => {
// ...work some magic here...
});
}
_setupValidation(validation) {
this.validation = validation.on(this)
.ensure("sku.articleCode")
.isNotEmpty();
}
}
editSku.html
<template>
<div class="row">
<div class="col-sm-11">
<ul class="nav nav-tabs" role="tablist">
<li class="active">
<a href="#general-tab" data-toggle="tab">General</a>
</li>
</ul>
</div>
</div>
<form role="form" class="form-horizontal" submit.delegate="save()" validate.bind="validation">
<div class="row">
<div class="col-sm-12">
<div class="tab-content">
<div class="tab-pane active" id="general-tab">
<!-- The field to validate is in this view -->
<compose view="./templates/sku-general-tab.html"></compose>
</div>
</div>
</div>
</div>
<button type="submit" id="save" class="btn btn-primary" disabled.bind="validation.isValidating">Save</button>
</form>
</template>
模板/sku-general-tab.html
<template>
<div class="form-group">
<label class="col-sm-1 control-label" for="articleCode">
Article code
</label>
<div class="col-sm-3" show.bind="isNew">
<input type="text" value.bind="sku.articleCode" class="form-control" id="articleCode" name="articleCode" placeholder="Article code">
</div>
</div>
</template>
如您所见,我将验证绑定到editSku 视图上的表单,而要验证的输入实际上在组合的general-sku-tab 视图上。我还尝试将字段设置为在 compose 元素之外进行验证,但这也不起作用。
同样,save 方法中的验证调用按预期工作,验证消息中没有插入任何 <p> 元素。
FWIW,我正在使用the SB Admin 2 Bootstrap theme。我希望这可能会弄乱样式(尽管大多数样式是实际的 Bootstrap 3 样式),但不会阻止 aurelia-validation 将消息插入 DOM...
【问题讨论】:
标签: aurelia