37 lines
942 B
JavaScript
37 lines
942 B
JavaScript
function saveRecipe() {
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const title = document.getElementById("title").value;
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const recipe = document.getElementById("recipe").value;
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if (title && recipe) {
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const data = {
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title: title,
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recipe: recipe,
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};
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const jsonString = JSON.stringify(data, null, 2);
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const blob = new Blob([jsonString], { type: "application/json" });
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const url = URL.createObjectURL(blob);
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const errorMsg = document.getElementById("errMsg");
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if (errorMsg) errorMsg.remove();
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const a = document.createElement("a");
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a.href = url;
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a.download = title;
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a.click();
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URL.revokeObjectURL(url);
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} else if (title === "" || recipe === "") {
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throwError("You have to fill in the title and recipe!");
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}
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}
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function throwError(message) {
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const element = document.createElement("p");
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element.innerText = message;
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element.id = "errMsg";
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document.body.appendChild(element);
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console.error(message);
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}
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