When users enters text in IE. Line endings are stored as \r\n (or CR LF). When this text is displayed in a grid. The row becomes as big as the text, where other browser ignore the line endings. Now, every time a user enters text, i have to replace all \r\n by \n. My question is, if this could be handled by Mendix and if there are any downsides by doing this?
You could use the Before Commit event and change all the \r\n with the replaceAll function. See String function calls