[Bug Report] Documentation at element.eleme.io for table is not displaying examples

[blazejp83]

Element UI version

2.9.1

OS/Browsers version

Windows, Firefox 67.0.1, IE 11, Chrome 75.0.3770.80

Vue version

2.6.10

Reproduction Link

https://jsfiddle.net

Steps to reproduce

1. Navigate to https://element.eleme.io/#/en-us/component/table#filter

What is Expected?

Examples should be displayed below each header ("Filter", "Custom column template" and so on)

What is actually happening?

No examples are displayed.

In console on each browser there are multiple errors:

Firefox:

TypeError: "n.filter(...)[0] is undefined"
langConfig https://element.eleme.io/docs.9555831.js:39
VueJS 3
controlText https://element.eleme.io/docs.9555831.js:39
VueJS 3
a https://element.eleme.io/docs.9555831.js:39

TypeError: "t.$el.getElementsByClassName is not a function"
mounted https://element.eleme.io/docs.9555831.js:39
VueJS 2

Internet Explorer:

"TypeError: Unable to get property 'demo-block' of undefined or null reference
at r.computed.langConfig (https://element.eleme.io/docs.9555831.js:39:56348)
at ke.prototype.get (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:16338)
at ke.prototype.evaluate (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:17486)
at Anonymous function (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:19384)
at r.computed.controlText (https://element.eleme.io/docs.9555831.js:39:56634)
at ke.prototype.get (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:16338)
at ke.prototype.evaluate (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:17486)
at Anonymous function (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:19384)
at Anonymous function (https://element.eleme.io/docs.9555831.js:39:58269)
at e.prototype._render (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:"

"TypeError: Object doesn't support property or method 'getElementsByClassName'
at Anonymous function (https://element.eleme.io/docs.9555831.js:39:57972)
at Anonymous function (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:11629)
at Bt (https://shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js:6:11090)"

Chrome:

TypeError: Cannot read property 'demo-block' of undefined
at a.langConfig (docs.9555831.js:39)
at ke.get (vue.runtime.min.js:6)
at ke.evaluate (vue.runtime.min.js:6)
at a.langConfig (vue.runtime.min.js:6)
at a.controlText (docs.9555831.js:39)
at ke.get (vue.runtime.min.js:6)
at ke.evaluate (vue.runtime.min.js:6)
at a.controlText (vue.runtime.min.js:6)
at a. (docs.9555831.js:39)
at a.e._render (vue.runtime.min.js:6)

TypeError: Cannot read property 'header' of undefined
at a.langConfig (docs.9555831.js:39)
at ke.get (vue.runtime.min.js:6)
at ke.evaluate (vue.runtime.min.js:6)
at a.langConfig (vue.runtime.min.js:6)
at a. (docs.9555831.js:39)
at a.e._render (vue.runtime.min.js:6)
at a.r (vue.runtime.min.js:6)
at ke.get (vue.runtime.min.js:6)
at ke.run (vue.runtime.min.js:6)
at xe (vue.runtime.min.js:6)

TypeError: t.$el.getElementsByClassName is not a function
at a. (docs.9555831.js:39)
at Array. (vue.runtime.min.js:6)
at Bt (vue.runtime.min.js:6)

Request Timeout
(anonymous) @ docs.9555831.js:39

[ziyoung]

en-US but not en-us