Update Step_19_Reuse_Dialogs_1945396.md

[FabioNascimento]

That Dialog don`t open With por que o the method getRootControl only is return value when that loaded completed. The file in the api Samples Was corrected.

[CLAassistant]

All committers have signed the CLA.

[boghyon]

@FabioNascimento There is currently an ongoing refactoring in the walkthrough samples. The latest Component.js file in the step 19, for example, doesn't call this.rootControlLoaded() anymore: https://github.com/SAP/openui5/blob/c05eaed493fd328b0d80e73c0a15c19889db7120/src/sap.m/test/sap/m/demokit/tutorial/walkthrough/19/webapp/Component.js

The change was merged into OpenUI5 just today (SAP/openui5@e71bef4#diff-f6a558bd9fc23bb8788fd852231242073b89c6594710566a04a8c87845ecc17a) to make use of the new loadFragment API in the controller.

I'm guessing that the text and the code snippets from the Walkthrough were already planned to be adapted accordingly by one of the maintainers.

[OlMue]

Hi all, sorry for the super late reply. We have removed the whole step from the tutorial with 1.94 (released on Sep. 9, 2021), so this is no longer relevant. But thanks a lot for your contribution! 👍