Error in IE11: Object doesn't support property or method 'assign'

[MedusaDelft]

Description

Error in IE11: Object doesn't support property or method 'assign'. File: bootstrap-colorpicker.min.js (9,7162)

Same code runs fine in Firefox and Chrome. Edge not tested yet.

Context

• bootstrap-colorpicker version: 3.0.0
• bootstrap version: 4.0.0-dist
• jQuery version: 3.3.1
• Browser name and version: IE11, 11.248.16299.0 (update 11.0.51 KB4074736)
• Operative System name an version: Windows 10

Expected behavior

Clicking button shows dialog (modal) with a form-entry with the colorpicker.

Actual behavior

Clicking button does not work (javascript error)

Live Example

{Please write here a link to your JsFiddle example}

[itsjavi]

Hello @MedusaDelft this is due to IE11 not compatible with the EcmaScript version having Object.assign you may need a ES6 shim for that https://stackoverflow.com/questions/35215360/getting-error-object-doesnt-support-property-or-method-assign

ps: Thanks for your complete issue description, very appreciated.

[MedusaDelft]

Ok, thank you for the info. I had not realised this. Getting another error now, so I think I have to look for a different picker unfortunately.

[itsjavi]

Ok, anyway you can try a ES6 shim for IE as said or try to use a version previous to 3.0 of this plugin, which should be using a less modern javascript

[Herst]

Getting another error now, so I think I have to look for a different picker unfortunately.

I haven't encountered any such issues after applying the Object.assign shim.

[MedusaDelft]

@Herst I got an error with the toRgbString function