[Klaus79]

6 years ago #18110

If javascript is not supported in business objects how can I manipulate e.g. strings (-> substrings, etc.)?

 

[Kahn]

6 years ago #18111

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Do you speak about Client-Side or Server-Side business objects? If it’s the latter then this is not possible, if it it’s the former, then please use a Server-Side Business Object to perform your String manipulation. And if JavaScript is not supported in your browser then your App will probably not work at all.

 

Please note: Server-Side Business objects support only ECMA Script 5. But String manipulation is possible.

[Klaus79]

6 years ago #18122

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Server-Side.

Would it be possible to add external js library lodash? What would be the coding for inluding it? addScript(‘fabric.js’, ‘fabric’); where do I get zip file?

String.protoype.substr(i,j) -> I get error message ” “Unexpected exception: TypeError: Cannot read property \”prototype\” from undefined”,”

[Kahn]

6 years ago #18123

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You cannot add Library to Server-Side Business Objects. We have provided the loadash library in Hotfix 4.5#188. So this should hopefully help you.

Please use: “MyString”.substring(i,j)

 

[Klaus79]

6 years ago #18126

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is hotfix 188 already available?

[Kahn]

6 years ago #18130

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Yes it is 🙂

[Klaus79]

6 years ago #18131

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so could it be installed to my dev instance?

[jonas.rausch]

6 years ago #18132

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Yes, you have to ask your server admin to install it