Добавил альтернативный режим рендеринга PDF
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This commit is contained in:
2025-03-10 03:53:05 +03:00
parent 3f5c3d9681
commit 4c892f6240
2 changed files with 36 additions and 19 deletions

View File

@@ -73,20 +73,6 @@
</div>
</button>
<div class="divider" style="margin-top: 0.25rem;"></div>
@* <button id="downgrade" class="btn h-16 btn-primary rounded-full text-2xl relative"> *@
@* Понизить курс *@
@* <div class="absolute bg-base-200 rounded-full right-1 w-14 h-14"> *@
@* <img class="p-2" src="img/down.svg" alt=""/> *@
@* </div> *@
@* <i class="absolute text-sm bottom-0 text-base-200 font-medium">временно недоступно</i> *@
@* </button> *@
@* <button id="akadem" class="btn h-16 btn-primary p-0 rounded-full text-2xl relative"> *@
@* Уйти в академ *@
@* <div class="absolute bg-base-200 rounded-full right-1 w-14 h-14"> *@
@* <img class="p-2" src="img/akadem.svg" alt=""/> *@
@* </div> *@
@* <i class="absolute text-sm bottom-0 text-base-200 font-medium">временно недоступно</i> *@
@* </button> *@
<CascadingAuthenticationState>
<AuthorizeView>
<Authorized>

View File

@@ -25,10 +25,13 @@
class="text-center font-bold text-4xl md:text-5xl w-max absolute left-1/2 -top-1/4 transform -translate-x-1/2 italic">
<br>Заявление готово
</div>
<object data="/getStatement" type="application/pdf" class="w-96 sm:w-[32rem] h-[30rem] rounded-2xl">
<p class="text-center">Не удалось отобразить заявление, попробуйте скачать <a href="/getStatement">(тык) или
открыть в браузере на основе Firefox</a></p>
</object>
<div id="pdfrenderer">
<object data="/getStatement" type="application/pdf" class="w-96 sm:w-[32rem] h-[30rem] rounded-2xl text-center">
<p>Не удалось отобразить заявление</p>
<button id="alterRender" class="btn btn-primary my-2">использовать альтернативную отрисовку</button>
<p>или откойте в браузере на основе Firefox</p>
</object>
</div>
<div class="join w-full mt-4 flex gap-2">
<a href="/" class="relative btn btn-primary rounded-full flex-grow-0 w-[3rem] h-[3rem]">
<img class="absolute p-3" src="img/exit.svg" alt=""/>
@@ -44,4 +47,32 @@
</div>
</a>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.10.377/pdf.min.js"></script>
<script>
const alterRenderButton = document.getElementById('alterRender');
alterRenderButton.addEventListener('click', alterRender);
function alterRender() {
const pdfrenderer = document.getElementById('pdfrenderer');
const url = '/getStatement';
pdfrenderer.innerHTML = '<canvas id="pdf-canvas" class="w-96 rounded-2xl"></canvas>';
pdfjsLib.getDocument(url).promise.then(function (pdf) {
pdf.getPage(1).then(function (page) {
const viewport = page.getViewport({scale: 1});
const canvas = document.getElementById('pdf-canvas');
const context = canvas.getContext('2d');
canvas.width = viewport.width;
canvas.height = viewport.height;
const renderContext = {
canvasContext: context,
viewport: viewport
};
page.render(renderContext);
});
});
}
</script>