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add npm-cmd: prepare & fix videoTitle toggle bug.

shaojing 6 years ago
parent
commit
945ef88885
2 changed files with 10 additions and 6 deletions
  1. 1
    0
      package.json
  2. 9
    6
      src/video/api.js

+ 1
- 0
package.json View File

@@ -13,6 +13,7 @@
13 13
     "i:demo": "npm run install:demo",
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     "test": "jest --env=jsdom",
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     "test:watch": "npm run test -- --watch",
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+    "prepare": "npm run build",
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     "build": "webpack --display-error-details",
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     "build:demo": "cd demo && webpack",
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     "deploy:demo": "node scripts/deploy:demo.js",

+ 9
- 6
src/video/api.js View File

@@ -5,12 +5,15 @@
5 5
  * set. To be primarily used in `mapVideoElToProps`.
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  */
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 export const togglePause = (videoEl, { paused }) => {
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-    if (paused) {
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-        videoEl.play();
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-        document.querySelector("#videoTitle").style.display = 'none';
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-    } else {
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-        videoEl.pause();
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-        document.querySelector("#videoTitle").style.display = '';
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+    const videoTitleEl = document.getElementById("videoTitle")
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+    if (videoTitleEl) {
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+        if (paused) {
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+            videoEl.play();
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+            videoTitleEl.style.display = 'none';
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+        } else {
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+            videoEl.pause();
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+            videoTitleEl.style.display = '';
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+        }
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     }
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 };
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