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9 paź 2016 · I'm trying to write a condition where: if A is true and B is not, then it displays error_message_1. if B is true and A is not, it displays error_message_2. if both A and B are NOT true, displays error_message_3.
12 maj 2017 · For example: switch(status) { case 'active': //background green break; case 'onhold': //background yellow break; case 'inactive': //background red break; default: //background grey break; }
10 gru 2012 · This is great for one-off situations, but it's possible that you'll have multiple sets of templates, each which needs its own set of helper functions. What I like to do in these cases is wrap the template function in another function that will apply the helpers to the data object.
11 wrz 2017 · It allows you to define an HTML template with regular template literals, like this: import { html, render } from './lit-html.js'; const helloTemplate = (data) => html` <div class="module"> <h2>Hello ${data.name}!</h2> <p>${data.content}</p> </div> `; Then you call the render function, passing it that template, the data, and where you want it ...
3 mar 2024 · Use the logical AND (&&) and logical OR (||) operators to specify multiple conditions in an if statement. When using logical AND (&&), all conditions have to be met for the if block to run. When using logical OR (||), at least one condition has to be met for the if block to run. index.js.
23 wrz 2024 · The last example provided us with two choices, or outcomes — but what if we want more than two? There is a way to chain on extra choices/outcomes to your if...else — using else if . Each extra choice requires an additional block to put in between if () { } and else { } — check out the following more involved example, which could be part ...
25 sie 2021 · Here is a basic example of a block of code that contains an if statement, multiple else if statements, and an else statement in case none of the conditions evaluated to true.
