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groupdocs-viewer / GroupDocs.Viewer-for-.NET-WebForms-App

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https://products.groupdocs.com/viewer/net
MIT License
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JavaScript runtime error: Assignment to read-only properties is not allowed in strict mode #48

Closed usman-aziz closed 6 years ago

usman-aziz commented 6 years ago

This issue was originally raised via forum topic: https://forum.groupdocs.com/t/modern-front-end-on-internet-explorer/5788/5

When running the application in Internet Explorer 11, we get an unhandled exception on line 531 of app.js saying "JavaScript runtime error: Assignment to read-only properties is not allowed in strict mode". We get rid of the exception when changing the assignment method from: element[0].style = "height:" + parseInt(height) + "px!important; width:100%!important; "; to: element[0].setAttribute("style", "height:" + parseInt(height) + "px!important; width:100%!important; "); However, with this change, the zoom feature stops working. Please check.

AamirWaseem commented 6 years ago

@usmanazizgroupdocs

Thank you for sharing the details.

Please use ".style.cssText = " instead of ".style = " for all occurrences in "/Content/App.js". We have updated source code with same solution. You can also get latest version and tryout the fix.