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Forum Discussion

Arun C

Copper Contributor

Jun 30, 2017

Activate Site Feature through REST API

I'm trying to activate site level feature by using REST API in SharePoint Hosted App. I've given full control at Site Collection & Site level with App only Calls. But I'm getting "Access Denied Error...

Pieter Veenstra

MVP

Jun 30, 2017

Hi Arun C

I would look into PnP-Js-Core.

import pnp from "sp-pnp-js";

let web = pnp.sp.web;

// activate the minimum download strategy feature
web.features.add("87294c72-f260-42f3-a41b-981a2ffce37a").then(f => {

    console.log(f);
});

https://github.com/SharePoint/PnP-JS-Core/wiki/Working-With:-Features

Arun C

Copper Contributor

Jul 11, 2017

Hi Pieter Veenstra,

Thanks for your comment..

I've tried the same within SHA, But still facing issues.s

Code:

$pnp.sp.crossDomainWeb(addinweb, hostweb).get().then(function (success) {
        success.web.features.add("a7a2793e-67cd-4dc1-9fd0-43f61581207a").then(r =>
        {
            console.log(r);
        }).catch(function (err)
        {
            console.log(err);
        });
    }).catch(function (err) {
        console.log(err);
    });

I'm getting error

TypeError: Cannot read property 'features' of undefined

Pieter Veenstra
MVP
Jul 11, 2017
Does instead of

$pnp.sp.crossDomainWeb(addinweb, hostweb).get().....
maybe somethign like this work:

$pnp.sp.crossDomainWeb(addinweb, hostweb).features........
- Arun C
  Copper Contributor
  Jul 11, 2017
  I've tried the same, but getting error
  "Cannot read property 'add' of undefined"