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This is a preview from the server running through my markdig pipeline
我注意到许多用户都有订阅服务, 用户可以注册, 每周都会收到电子邮件, 我决定执行我自己的版本, 并分享我是如何做到的。
注意:我不指望有人会真的使用这个, 我有很多时间在合同落空后,
为了创建这个服务,我决定了以下要求。
其影响是,我还有很多工作要做。
我从有趣的部分开始, 写一个订阅页面。 我希望这在桌面和移动浏览器(甚至包括 SPA SPA SPA SPA SPSPA SPSPA SPA SPSPA SPA SPSPA SPA SPSPA SPA SPSPA SPP); 调自 我的乌米语分析 我可以看到相当比例的用户 使用移动设备 来获取这种电动。
我还想让订阅页面明白如何使用; 史蒂夫·克鲁格的"别让我思考" 一个页面应该明显使用,而不是要求用户思考如何使用它。
这意味着默认值应该是大多数用户想要使用的默认值 。 我决定了以下缺省:
当然,如果这些证明不正确,我可以稍后改变这种情况。
这就是我在建楼时的首页:
和这个网站的其余部分一样 我想让代码尽可能简单 它使用以下HTML:
@using Mostlylucid.Shared
@using Mostlylucid.Shared.Helpers
@model Mostlylucid.EmailSubscription.Models.EmailSubscribeViewModel
<form x-data="{schedule :'@Model.SubscriptionType'}" x-init="$watch('schedule', value => console.log(value))" hx-boost="true" asp-action="Save" asp-controller="EmailSubscription"
hx-target="#contentcontainer" hx-swap="#outerHTML">
<div class="flex flex-col mb-4">
<div class="flex flex-wrap lg:flex-nowrap lg:space-x-4 space-y-4 lg:space-y-0 items-start">
<label class="input input-bordered flex items-center gap-2 mb-2 dark:bg-custom-dark-bg bg-white w-full lg:w-2/3">
<i class='bx bx-envelope'></i>
<input type="email" class="grow text-black dark:text-white bg-transparent border-0"
asp-for="Email" placeholder="Email (optional)"/>
</label>
<div class="grid grid-cols-2 sm:grid-cols-[repeat(auto-fit,minmax(100px,1fr))] w-full lg:w-1/3">
@{
var frequency = Enum.GetValues(typeof(SubscriptionType)).Cast<SubscriptionType>().ToList();
}
@foreach (var freq in frequency)
{
<div class="flex items-center w-auto h-full min-h-[30px] lg:mb-0 mb-3">
<input x-model="schedule" id="@freq" type="radio" value="@freq.ToString()" name="SubscriptionType" class="hidden peer">
<label for="@freq" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@freq.EnumDisplayName()
</label>
</div>
}
</div>
</div>
@{
var languages = LanguageConverter.LanguageMap;
}
<div class="grid grid-cols-[repeat(auto-fit,minmax(85px,1fr))] mt-4 gap-2 pl-6 large:pl-0 w-auto">
@foreach (var language in languages)
{
var [email protected] == language.Key ? "checked" : "";
<div class="tooltip lg:mb-0 mb-2" data-tip="@language.Value)" >
<div class="flex items-center justify-center w-[85px] h-full min-h-[70px]">
<input id="@language.Key" type="radio" value="@language.Key" @isChecked name="language" class="hidden peer">
<label for="@language.Key" class="flex flex-col items-center justify-center text-sm font-medium text-white bg-blue-dark opacity-50 peer-checked:opacity-100 w-full h-full">
<img src="/img/flags/@(language.Key).svg" asp-append-version="true" class="border-gray-light border rounded-l w-full h-full object-cover" alt="@language.Value">
</label>
</div>
</div>
}
</div>
<div class="mt-3 border-neutral-400 dark:border-neutral-600 border rounded-lg" x-data="{ hideCategories: false, showCategories: false }">
<h4
class="px-5 py-1 bg-neutral-500 bg-opacity-10 rounded-lg font-body text-primary dark:text-white w-full flex justify-between items-center cursor-pointer"
x-on:click="if(!hideCategories) { showCategories = !showCategories }">
<span class="flex flex-row items-center space-x-1">
Categories
<label class="label cursor-pointer ml-4" x-on:click.stop="">
all
</label>
<input type="checkbox" x-on:click.stop="" x-model="hideCategories" asp-for="AllCategories" class="toggle toggle-info toggle-sm" />
</span>
<span>
<i
class="bx text-2xl"
x-show="!hideCategories"
:class="showCategories ? 'bx-chevron-up' : 'bx-chevron-down'"></i>
</span>
</h4>
<div class="flex flex-wrap gap-2 pt-2 pl-5 pr-5 pb-2"
x-show="showCategories"
x-cloak
x-transition:enter="max-h-0 opacity-0"
x-transition:enter-end="max-h-screen opacity-100"
x-transition:leave="max-h-screen opacity-100"
x-transition:leave-end="max-h-0 opacity-0">
<div class="grid grid-cols-[repeat(auto-fit,minmax(150px,1fr))] mt-4 w-full">
@foreach (var category in Model.Categories)
{
var categoryKey = category.Replace(" ", "_").Replace(".", "_").Replace("-", "_");
<div class="flex items-center w-auto h-full min-h-[50px]">
<input id="@categoryKey" type="checkbox" value="@category" name="@nameof(Model.SelectedCategories)" class="hidden peer">
<label for="@categoryKey" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@category
</label>
</div>
}
</div>
</div></div>
<div :class="{ 'opacity-50 pointer-events-none': schedule !== 'Weekly' }" class=" mt-2 border-neutral-400 dark:border-neutral-600 border rounded-lg" >
<h4
class="px-5 py-1 bg-neutral-500 bg-opacity-10 rounded-lg font-body text-primary dark:text-white w-full flex justify-between items-center cursor-pointer"
>
<span class="flex flex-row items-center space-x-1 ">
Day of Week to Send On
</span>
</h4>
<div class="grid grid-cols-3 sm:grid-cols-[repeat(auto-fit,minmax(80px,1fr))] my-2 w-full lg:w-1/2" x-show="schedule === 'Weekly'">
@foreach (var day in Model.DaysOfWeek)
{
var checkedDay = day.ToString() == Model.Day ? "checked" : "";
<div class="flex items-center w-auto h-full min-h-[50px]">
<input id="@day" type="radio" value="@day" name="day" @checkedDay class="hidden peer">
<label for="@day" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@day.ToString()
</label>
</div>
}
</div>
</div>
<div :class="{ 'opacity-50 pointer-events-none': schedule !== 'Monthly' }" class=" mt-2 border-neutral-400 dark:border-neutral-600 border rounded-lg" >
<h4
class="px-5 py-1 bg-neutral-500 bg-opacity-10 rounded-lg font-body text-primary dark:text-white w-full flex justify-between items-center cursor-pointer">
<span class="flex flex-row items-center space-x-1 ">
Day of Month to Send On
</span>
</h4>
<div class="grid grid-cols-[repeat(auto-fit,minmax(35px,1fr))] w-full mx-2" x-show="schedule === 'Monthly'">
@for(int i=1; i<32; i++)
{
var checkedMonthDay = i == Model.DayOfMonth ? "checked" : "";
<div class="flex items-center w-auto my-2 h-full min-h-[35px]">
<input id="Day_@i" type="radio" value="@i" name="daypfmonth" @checkedMonthDay class="hidden peer">
<label for="Day_@i" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@i.GetOrdinal()
</label>
</div>
}
</div>
</div>
@* Action Buttons *@
<div class="flex flex-row gap-2 mt-4">
<button type="submit" class="btn btn-primary">Subscribe</button>
<button type="reset" class="btn-warning btn">Reset</button>
</div>
</div>
</form>
<div class="grid grid-cols-2 sm:grid-cols-[repeat(auto-fit,minmax(100px,1fr))] w-full lg:w-1/3">
@{
var frequency = Enum.GetValues(typeof(SubscriptionType)).Cast<SubscriptionType>().ToList();
}
@foreach (var freq in frequency)
{
<div class="flex items-center w-auto h-full min-h-[30px] lg:mb-0 mb-3">
<input x-model="schedule" id="@freq" type="radio" value="@freq.ToString()" name="SubscriptionType" class="hidden peer">
<label for="@freq" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@freq.EnumDisplayName()
</label>
</div>
}
</div>
您可以看到, 这是基于 CSS 的 CSS 基础, 使用尾风 CSS 框架框架 peer CSS 工具可以指定, 当标签被点击时, 它应该设置输入所检查的属性, 并更改它的样式 。
我稍后在页面中用这个来确定哪个选择者( Week Day/ Day of Month)可以提供给用户, 并显示允许选择的元素 。
<div :class="{ 'opacity-50 pointer-events-none': schedule !== 'Monthly' }" class=" mt-2 border-neutral-400 dark:border-neutral-600 border rounded-lg" >
<h4
class="px-5 py-1 bg-neutral-500 bg-opacity-10 rounded-lg font-body text-primary dark:text-white w-full flex justify-between items-center cursor-pointer">
<span class="flex flex-row items-center space-x-1 ">
Day of Month to Send On
</span>
</h4>
<div class="grid grid-cols-[repeat(auto-fit,minmax(35px,1fr))] w-full mx-2" x-show="schedule === 'Monthly'">
@for(int i=1; i<32; i++)
{
var checkedMonthDay = i == Model.DayOfMonth ? "checked" : "";
<div class="flex items-center w-auto my-2 h-full min-h-[35px]">
<input id="Day_@i" type="radio" value="@i" name="daypfmonth" @checkedMonthDay class="hidden peer">
<label for="Day_@i" class="ml-2 text-sm font-medium text-white
bg-blue-dark border-gray-light border rounded-xl px-1 py-2 w-full
peer-checked:text-blue-600 peer-checked:dark:bg-green text-center justify-center">
@i.GetOrdinal()
</label>
</div>
}
</div>
</div>
您可以看到我有一个 Alpine.js cs 模板类, 该类将元素的不透明性设定为 50%, 如果不设定月度, 则禁用指针事件 。 这是一个隐藏不需要的元素的简单方法。
:class="{ 'opacity-50 pointer-events-none': schedule !== 'Monthly' }"
如果时间表未设定为每月,它也会隐藏月球日选择器 。
x-show="schedule === 'Monthly'"
这就是排程页的论题。 下一站的后端由我负责
在下一篇文章中, 我(当我完成时)将张贴项目的新结构变化, 以便让我使用汉夫吉雷的单独网络应用程序, 以及电子邮件发送服务。 我从一个单一的项目开始,这是一个重大的变化。 Mostlylucid 允许共享服务的若干项目:
Mostlylucid - 主要网站项目。
Mostlylucid.SchedulerService - 这是主要的 " 营火 " 项目, 将连接数据库, 建立电子邮件并发送电子邮件。
Mostlylucid.Services - 将数据反馈到最高一级项目的服务所居住的服务区
Mostlylucid.Shared - 所有项目使用的助手和常数。
Mostlylucid.DbContext - 项目的数据库背景。
你可以看到,这大大增加了系统结构的复杂性; 但在这种情况下,有必要保持项目可维持和可缩放。 我会在这系列的其余部分 报道我是如何做到的
我还有一大堆事情要做 才能让这一切成真 重构因素有些复杂,因为它涉及给系统增加多个层次(以及项目DTOs等概念),但我认为从长远来看是值得的。