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Example 1 Before function addEvent(ele, eventName, handler) { if (ele.addEventListener) { ele.addEventListener(eventName, handler); } else if (ele.att 阅读全文
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Introduction One of the first things that Vue developers often learn is the magic of using v-bind and v-on to supercharge their HTML with dynamic bind 阅读全文
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Introduction Slots allow developers to have the flexibility to provide content to a child component, but what happens when the child component has con 阅读全文
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Defining default content for a slot In the event that your component has content that works as a good default, this can be accomplished by defining th 阅读全文
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The Shortcomings of Most Prop Definitions In the last lesson, we learned how to create props that were well documented and helped to prevent common bu 阅读全文
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Mutating State Here’s where Pinia gets a bit… controversial. Pinia allows us to mutate state in a variety of ways, letting us decide where and when we 阅读全文
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When company's API become huge and always changing, if request-busis maintained by developers manually, it's not only time consuming but also error pr 阅读全文
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Idempotency is a mathematical concept often abstracted as: f(n) = 1n, no matter what's the value of n, f(n) alwayhs equals 1 In network requests, many 阅读全文