vue-pdf-app
Advanced tools
VUEjs v2 PDF viewer based on Mozilla's PDFJS.
100% PDFJS functionality:
Easily localized configurable toolbar
NEW Toolbar custom UI
Cross-browser support (including IE11)
Color customization (IE11 not supported)
Buttons icons customization
Light/dark themes
Built-in typescript support
UMD/Unpkg support:
| File | Size | Gzipped |
|---|---|---|
| vue-pdf-app.umd.min.js | 1742.89 KiB | 478.86 KiB |
| vue-pdf-app.umd.js | 3115.59 KiB | 677.87 KiB |
| vue-pdf-app.common.js | 3115.12 KiB | 677.71 KiB |
| icons/main.css | 15 - 40 KiB (depends from browser) |
<template>
<vue-pdf-app pdf="http://example.com/sample.pdf"></vue-pdf-app>
</template>
<script>
import VuePdfApp from "vue-pdf-app";
// import this to use default icons for buttons
import "vue-pdf-app/dist/icons/main.css";
export default {
components: {
VuePdfApp
}
};
</script>
string | null | ArrayBuffer | TypedArrayfalse<vue-pdf-app pdf="https://example.com/sample.pdf" />
<vue-pdf-app :pdf="ArrayBuffer" />
true renames document title to pdf file name.booleanfalsefalse<vue-pdf-app :title="true" />
"dark" | "light"false<vue-pdf-app theme="dark" />
<vue-pdf-app :theme="theme" />
<vue-pdf-app :theme.sync="theme" />
document.pdf. Set this prop to override it.stringfalse<vue-pdf-app :pdf="ArrayBuffer" file-name="file name" />
number | "page-actual"| "page-width"| "page-height"| "page-fit"| "auto"false// 20%
<vue-pdf-app page-scale="20" />
<vue-pdf-app :page-scale="20" />
<vue-pdf-app :page-scale="page-actual" />
window.localStorage.getItem("pdfjs.history"). Specify the prop to override it.numberfalse<vue-pdf-app :page-number="1" />
false for buttons or whole group of buttons to disable them.toolbar config (see below)falsetoolbar config<vue-pdf-app :config="config" />
<script>
export default {
data() {
return {
// disable "Previous page" button
config: {
toolbar: {
toolbarViewerLeft: {
previous: false
}
}
},
// disable whole page navigation panel
config2: {
toolbar: {
toolbarViewerLeft: false
}
},
// disable whole panel
config3: {
toolbar: false
}
};
}
};
</script>
{
sidebar: {
viewThumbnail: true,
viewOutline: true,
viewAttachments: true,
},
secondaryToolbar: {
secondaryPresentationMode: true,
secondaryOpenFile: true,
secondaryPrint: true,
secondaryDownload: true,
secondaryViewBookmark: true,
firstPage: true,
lastPage: true,
pageRotateCw: true,
pageRotateCcw: true,
cursorSelectTool: true,
cursorHandTool: true,
scrollVertical: true,
scrollHorizontal: true,
scrollWrapped: true,
spreadNone: true,
spreadOdd: true,
spreadEven: true,
documentProperties: true,
},
toolbar: {
toolbarViewerLeft: {
findbar: true,
previous: true,
next: true,
pageNumber: true,
},
toolbarViewerRight: {
presentationMode: true,
openFile: true,
print: true,
download: true,
viewBookmark: true,
},
toolbarViewerMiddle: {
zoomOut: true,
zoomIn: true,
scaleSelectContainer: true,
},
},
errorWrapper: true,
};
disabled attribute of a button but it won't if a div is used instead of a button). So it is better to use native HTML element specified as recommended in ID config specification below. Four slots are specially designed to build custom toolbar (are situated near a pdf page): viewer-header, viewer-prepend, viewer-append, viewer-footer (refer slots API). It is also possible to use other slots or elements outside vue-pdf-app.ID config (see below)false<template>
<div>
<button :id="idConfig.zoomOut" type="button">Zoom out</button>
<vue-pdf-app :id-config="idConfig">
<template #viewer-prepend>
<div class="viewer-prepend">
<button :id="idConfig.zoomIn" type="button">Zoom in</button>
</div>
</template>
</vue-pdf-app>
</div>
</template>
<script>
export default {
data() {
return {
idConfig: { zoomIn: "zoomInId", zoomOut: "zoomOutId" }
};
}
};
</script>
{
cursorHandTool?: string; // <button> is recommended
cursorSelectTool?: string; // <button> is recommended
documentProperties?: string; // <button> is recommended
download?: string; // <button> is recommended
findbar?: string; // <div> is recommended
findEntireWord?: string; // <input type="checkbox"> is recommended
findHighlightAll?: string; // <input type="checkbox"> is recommended
findMessage?: string; // <span> is recommended
findInput?: string; // <input type="text"> is recommended
findMatchCase?: string; // <input type="checkbox"> is recommended
findNext?: string; // <button> is recommended
findPrevious?: string; // <button> is recommended
findResultsCount?: string; // <span> is recommended
firstPage?: string; // <button> is recommended
lastPage?: string; // <button> is recommended
nextPage?: string; // <button> is recommended
numPages?: string; // total pages qty. <span> is recommended
openFile?: string; // <button> is recommended
pageNumber?: string; // input for page number. <input type="number"> is recommended
pageRotateCcw?: string; // <button> is recommended
pageRotateCw?: string; // <button> is recommended
presentationMode?: string; // <button> is recommended
previousPage?: string; // <button> is recommended
print?: string; // <button> is recommended
scrollHorizontal?: string; // <button> is recommended
scrollVertical?: string; // <button> is recommended
scrollWrapped?: string; // <button> is recommended
sidebarToggle?: string; // <button> is recommended
spreadEven?: string; // <button> is recommended
spreadNone?: string; // <button> is recommended
spreadOdd?: string; // <button> is recommended
toggleFindbar?: string; // <button> is recommended
viewAttachments?: string; // <button> is recommended
viewBookmark?: string; // <a> tag is recommended
viewOutline?: string; // <button> tag is recommended
viewThumbnail?: string; // <button> tag is recommended
zoomIn?: string; // <button> tag is recommended
zoomOut?: string; // <button> tag is recommended
}
ℹ️ Note that elements must be in HTML document by the time vue-pdf-app is mounting (use
v-showinstead ofv-ifdirective if necessary). Otherwise an error occurs.
<vue-pdf-app @after-created="afterCreated" />
<vue-pdf-app @open="openHandler" />
<vue-pdf-app @pages-rendered="pagesRendered" />
<script>
export default {
methods: {
pagesRendered(pdfApp) {
setTimeout(() => (pdfApp.pdfViewer.currentScaleValue = "page-height"));
}
}
};
</script>
ℹ️ Events are triggered in the following order
after-created (once) => open => pages-rendered
viewer-prepend slot. Can be used to build custom toolbar.viewerContainer div. Can be used to build custom toolbar.viewerContainer div. Can be used to build custom toolbar.viewer-append slot. Can be used to build custom toolbar.Each slot has props:
toggleTheme
Type: (): void.
Description: toggle theme handler
NEW isSidebarHidden
Type: boolean
Description: state of a sidebar (visible or hidden). Can be used to manage visibility of custom Attachments, Outline and Thumbnail buttons
NEW isFindbarHidden
Type: boolean
Description: state of a findbar (visible or hidden). Can be used to manage visibility of custom findbar
<vue-pdf-app>
<template #toolbar-left-prepend="{ toggleTheme }">
<button @click="toggleTheme" type="button">Toggle theme</button>
</template>
</vue-pdf-app>
Colors of the pdf viewer are customized via custom css properties:
<style>
/* for dark theme */
.pdf-app.dark {
--pdf-toolbar-color: black;
}
/* for light theme */
.pdf-app.light {
--pdf-toolbar-color: white;
}
</style>
| Property | Applied to selectors | Description |
|---|---|---|
| --pdf-app-background-color | .pdf-app | Background color for root pdf container |
| --pdf-button-hover-font-color |
.pdf-app .toolbarButton:hover
.pdf-app .toolbarButton:focus .pdf-app .dropdownToolbarButton:hover .pdf-app .secondaryToolbarButton:hover .pdf-app .secondaryToolbarButton:focus | Hover color for buttons of toolbar and secondary toolbar |
| --pdf-button-toggled-color |
.pdf-app .toolbarButton.toggled
.pdf-app .splitToolbarButton.toggled > .toolbarButton.toggled .pdf-app .secondaryToolbarButton.toggled .pdf-app .outlineItemToggler:hover .pdf-app .outlineItemToggler:hover + a .pdf-app .outlineItemToggler:hover ~ .outlineItems .pdf-app .outlineItem > a:hover .pdf-app .attachmentsItem > button:hover |
Background color for toggleable buttons when selected, outline items on hover, attachment items on hover
|
| --pdf-dialog-button-color | .pdf-app .dialog .overlayButton |
|
| --pdf-dialog-button-font-color | .pdf-app .dialog .overlayButton |
|
| --pdf-error-more-info-color | .pdf-app #errorMoreInfo |
|
| --pdf-error-more-info-font-color | .pdf-app #errorMoreInfo |
|
| --pdf-error-wrapper-color | .pdf-app #errorWrapper |
|
| --pdf-find-input-placeholder-font-color | .pdf-app #findInput::placeholder |
|
| --pdf-find-message-font-color | .pdf-app #findMsg |
|
| --pdf-find-results-count-color | .pdf-app #findResultsCount |
|
| --pdf-find-results-count-font-color | .pdf-app #findResultsCount |
|
| --pdf-horizontal-toolbar-separator-color | .pdf-app .horizontalToolbarSeparator |
|
| --pdf-input-color | .pdf-app .toolbarField |
|
| --pdf-input-font-color | .pdf-app .toolbarField |
|
| --pdf-loading-bar-color | .pdf-app #loadingBar .progress |
|
| --pdf-loading-bar-secondary-color | .pdf-app #loadingBar .progress.indeterminate .glimmer |
|
| --pdf-not-found-color | .pdf-app #findInput.notFound |
|
| --pdf-overlay-container-color | .pdf-app #overlayContainer | Background color for overlay container of dialogs |
| --pdf-overlay-container-dialog-color | .pdf-app #overlayContainer > .container > .dialog | Background color for document properties, password, print dialogs |
| --pdf-overlay-container-dialog-font-color | .pdf-app #overlayContainer > .container > .dialog | Font color for document properties, password, print dialogs |
| --pdf-overlay-container-dialog-separator-color | .pdf-app .dialog .separator |
|
| --pdf-sidebar-content-color | .pdf-app #sidebarContent | Background color for sidebar |
| --pdf-split-toolbar-button-separator-color |
.pdf-app .splitToolbarButtonSeparator
.pdf-app .verticalToolbarSeparator |
|
| --pdf-thumbnail-selection-ring-selected-color | .pdf-app .thumbnail.selected > .thumbnailSelectionRing |
Border color for selected thumbnail
|
| --pdf-thumbnail-selection-ring-color |
.pdf-app a:focus > .thumbnail > .thumbnailSelectionRing
.pdf-app .thumbnail:hover > .thumbnailSelectionRing |
Border color for thumbnail on hover and focus
|
| --pdf-toolbar-color |
.pdf-app #toolbarContainer
.pdf-app .findbar .pdf-app .secondaryToolbar .pdf-app .doorHanger:after .pdf-app .doorHangerRight:after .pdf-app .dropdownToolbarButton > select .pdf-app .dropdownToolbarButton > select > option | Background color for toolbar, findbar, secondary toolbar, page scale dropdown |
| --pdf-toolbar-font-color |
.pdf-app .toolbarButton
.pdf-app .dropdownToolbarButton .pdf-app .secondaryToolbarButton .pdf-app .dropdownToolbarButton > select .pdf-app .toolbarLabel .pdf-app .outlineItem > a .pdf-app .attachmentsItem > button | Font color for toolbar, findbar, secondary toolbar, page scale dropdown, attachments name |
| --pdf-toolbar-sidebar-color | .pdf-app #toolbarSidebar |
|
To use default icons import "vue-pdf-app/dist/icons/main.css";.
To use custom icons you have to implement icons.css:
.vue-pdf-app-icon::before,
.vue-pdf-app-icon::after {
font-family: "your font family";
}
.vue-pdf-app-icon.zoom-out::before {
content: "icon code";
}
Toggle theme button is not implemented by default. It's up to you to decide where to place it. The button can be implemented with slots:
<vue-pdf-app>
<template #footer="{ toggleTheme }">
<button @click="toggleTheme" type="button">Toggle theme</button>
</template>
</vue-pdf-app>
English is the default language for panel.
Use <link rel="resource" type="application/l10n" href="path-to-localization-file"> in your html for localization.
See localization file examples.
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta charset="utf-8" />
<title>Vue-pdf-app demo</title>
<link
rel="stylesheet"
href="https://unpkg.com/vue-pdf-app@2.0.0/dist/icons/main.css"
/>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-pdf-app@2.0.0"></script>
<style>
body,
html {
padding: 0;
margin: 0;
}
</style>
</head>
<body>
<div id="app" style="height: 100vh;">
<vue-pdf-app pdf="/sample.pdf"></vue-pdf-app>
</div>
<script>
new Vue({
components: {
VuePdfApp: window["vue-pdf-app"]
}
}).$mount("#app");
</script>
</body>
</html>
<template>
<div id="app">
<vue-pdf-app pdf="/sample.pdf"></vue-pdf-app>
</div>
</template>
<script lang="ts">
import "vue-pdf-app/dist/icons/main.css";
import VuePdfApp from "vue-pdf-app";
import { Component, Vue } from "vue-property-decorator";
@Component({
components: {
VuePdfApp
}
})
export default class App extends Vue {}
</script>
PDFJS is a huge package (see the library size table above). So use lazy loading to split your bundle into small pieces.
<template>
<div id="app">
<vue-pdf-app></vue-pdf-app>
</div>
</template>
<script>
import "vue-pdf-app/dist/icons/main.css";
import Loader from "./components/Loader.vue";
export default {
name: "App",
components: {
"vue-pdf-app": () => ({
component: new Promise((res) => {
return setTimeout(
() => res(import(/* webpackChunkName: "pdf-viewer" */ "vue-pdf-app")),
4000
);
}),
loading: Loader
})
}
};
</script>
You can interact with pdfjs library when pdf is opened via open event.
<template>
<div id="app">
<div id="pdf-wrapper">
<vue-pdf-app pdf="/sample.pdf" @open="openHandler"></vue-pdf-app>
</div>
<div id="info">
<h1>PDF info:</h1>
<div v-for="item in info" :key="item.name">
<span>{{ item.name }}: {{ item.value }}</span>
<br />
</div>
</div>
</div>
</template>
<script>
import "vue-pdf-app/dist/icons/main.css";
import VuePdfApp from "vue-pdf-app";
export default {
name: "App",
components: {
VuePdfApp
},
data() {
return {
info: []
};
},
methods: {
async openHandler(pdfApp) {
this.info = [];
const info = await pdfApp.pdfDocument
.getMetadata()
.catch(console.error.bind(console));
if (!info) return;
const props = Object.keys(info.info);
props.forEach((prop) => {
const obj = {
name: prop,
value: info.info[prop]
};
this.info.push(obj);
});
}
}
};
</script>
FAQs
Vue 2 pdf viewer
The npm package vue-pdf-app receives a total of 3,436 weekly downloads. As such, vue-pdf-app popularity was classified as popular.
We found that vue-pdf-app demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
Security News
React's CRA deprecation announcement sparked community criticism over framework recommendations, leading to quick updates acknowledging build tools like Vite as valid alternatives.
Security News
Ransomware payment rates hit an all-time low in 2024 as law enforcement crackdowns, stronger defenses, and shifting policies make attacks riskier and less profitable.