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cleaned up viewer

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vabene1111
2020-02-19 19:39:32 +01:00
parent fe6e351349
commit 752df5a1d2
1 changed files with 6 additions and 25 deletions
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31
cookbook/templates/recipe_view.html
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@@ -9,10 +9,6 @@
{% block extra_head %}
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/pretty-checkbox@3.0/dist/pretty-checkbox.min.css"
integrity="sha384-ICB8i/maQ/5+tGLDUEcswB7Ch+OO9Oj8Z4Ov/Gs0gxqfTgLLkD3F43MhcEJ2x6/D" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.3.200/pdf_viewer.css"
integrity="sha256-nvlJy0rIG6//KEsNEGdz5ilsdHyAYvIDx5O6qH7Aatg=" crossorigin="anonymous"/>
{% endblock %}
{% block content %}
@@ -142,10 +138,10 @@
class="d-print-none">{% trans 'View external recipe' %} <i class="fas fa-external-link-alt"></i></a>
{% else %}
<div class="col col-md-12" style="margin-top: 2vh">
<div class="col col-12" style="margin-top: 2vh">
<div class="loader" id="id_loader"></div>
<div id="viewerContainer">
<div id="viewerContainer" class="border">
<div id="viewer" class="pdfViewer"></div>
</div>
@@ -154,7 +150,7 @@
</div>
</div>
<div class="col col-md-12" style="margin-top: 2vh">
<div class="col col-12" style="margin-top: 2vh">
<div class="card border-info">
<div class="card-body text-info">
<h5 class="card-title">{% trans 'External recipe' %}</h5>
@@ -179,7 +175,6 @@
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.3.200/pdf.min.js"
integrity="sha256-J4Z8Fhj2MITUakMQatkqOVdtqodUlwHtQ/ey6fSsudE="
crossorigin="anonymous"></script>
@@ -190,33 +185,24 @@
<script type="text/javascript">
var url = "{% url 'api_get_recipe_file' recipe_id=12345 %}".replace(/12345/, {{ recipe.id }});
//$('#id_pdf_canvas').hide();
$('#viewerContainer').hide();
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function () {
if (this.readyState === 4 && this.status === 200) {
var base64Pdf = atob(this.responseText);
$('#id_loader').hide();
pdfjsLib.GlobalWorkerOptions.workerSrc =
"https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.3.200/pdf.worker.js";
var SEARCH_FOR = "";
$('#viewerContainer').show();
var container = document.getElementById("viewerContainer");
// (Optionally) enable hyperlinks within PDF files.
// (Optionally) enable hyperlinks within PDF files.
var pdfLinkService = new pdfjsViewer.PDFLinkService();
// (Optionally) enable find controller.
var pdfFindController = new pdfjsViewer.PDFFindController({
linkService: pdfLinkService,
});
var pdfViewer = new pdfjsViewer.PDFViewer({
container: container,
linkService: pdfLinkService,
findController: pdfFindController,
});
pdfLinkService.setViewer(pdfViewer);
@@ -224,13 +210,8 @@
// We can use pdfViewer now, e.g. let's change default scale.
pdfViewer.currentScaleValue = "page-width";
// We can try searching for things.
if (SEARCH_FOR) {
pdfFindController.executeCommand("find", {query: SEARCH_FOR});
}
});
// Loading document.
var loadingTask = pdfjsLib.getDocument({
data: base64Pdf
});