fix: кнопки с обработкой ошибок
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parent
316894059c
commit
fba7822f2b
12
index.html
12
index.html
@ -30,7 +30,7 @@
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<div class="nav">
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<div class="nav">
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<button class="prev-next" onclick="go(-1)">← Назад</button>
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<button class="prev-next" onclick="go(-1)">← Назад</button>
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<button class="prev-next" onclick="go(1)">Вперёд →</button>
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<button class="prev-next" onclick="go(1)">Вперёд →</button>
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<button class="pptx" onclick="downloadPptx()">📥 Скачать .pptx</button>
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<button class="pptx" onclick="downloadPptx()" id="dlbtn">📥 Скачать .pptx</button>
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</div>
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</div>
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<div class="num" id="num"></div>
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<div class="num" id="num"></div>
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<script>
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<script>
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@ -168,7 +168,10 @@ document.addEventListener("keydown", function (e) {
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if (e.key === "ArrowLeft") go(-1);
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if (e.key === "ArrowLeft") go(-1);
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});
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});
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function downloadPptx() {
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function downloadPptx() {
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var btn = document.getElementById('dlbtn');
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try {
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var p = new PptxGenJS();
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var p = new PptxGenJS();
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btn.textContent = '⏳ Загрузка...';
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p.defineLayout({ name: "W", width: 13.33, height: 7.5 });
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p.defineLayout({ name: "W", width: 13.33, height: 7.5 });
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p.layout = "W";
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p.layout = "W";
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SLIDES.forEach(function (s) {
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SLIDES.forEach(function (s) {
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@ -179,6 +182,13 @@ function downloadPptx() {
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{ x: 0.9, y: 1.8, w: 11.5, h: 5.2, fontSize: 16, color: "E4E4E7", lineSpacingMultiple: 1.3 });
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{ x: 0.9, y: 1.8, w: 11.5, h: 5.2, fontSize: 16, color: "E4E4E7", lineSpacingMultiple: 1.3 });
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});
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});
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p.writeFile({ fileName: "Juniper_RE_Complete_Guide.pptx" });
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p.writeFile({ fileName: "Juniper_RE_Complete_Guide.pptx" });
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btn.textContent = '✅ Готово!';
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setTimeout(function() { btn.textContent = '📥 Скачать .pptx'; }, 3000);
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} catch(e) {
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btn.textContent = '❌ Ошибка';
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alert('Не удалось скачать: ' + e.message + '\\n\\nПопробуй Ctrl+P → Сохранить как PDF');
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setTimeout(function() { btn.textContent = '📥 Скачать .pptx'; }, 3000);
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}
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}
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}
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render();
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render();
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</script>
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</script>
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