I don’t know how to replace the F5 key action in SAPUI5. I have a button “Refresh” which is reloading my business data in the UI and made some kind of manipulation before showing it on the view. I want to catch the F5-press so that my method to refresh can be called. Answer Just add an event…
Tag: sapui5
How to use `oEvent` when loading fragment asynchronously?
I’m able to used oEvent when using this code: However, I’m trying to change it using Fragment.load but I’m not able to get the oEvent from the function. Any idea? Answer As explained in the linked answer above, the oEvent parameters are completely reset after the event handler (onPressDialog…
How to display the summarized value of multiple rows numbers in a Text [SAPUI5]
as the title states, let’s say i do have the following model: Question 1: How can i display count as summarized number i.e. 7 in a Text? Question 2: Is there a technicality, which could allow such summarization ? What i tried: Formatter function. Issue: Formatter, function sumCount, does get the value o…
UI5 Odata read call with filter and urlParameters simultaneously
Hi I am trying to call Odata read with filter and parameters. But not able to get the data back. Any inputs would be appreciated Answer try removing the square brackets around oFilter in your code: filters: [oFilter], should be replaced by filters: oFilter, the filters attribute expects an Array of sap.ui.mod…
How can I call the attach / detach events with a named function?
I have a function which needs to attach and detach a handler to the event “requestCompleted” of the OData model to get the URL from the header in order to download the data as an Excel file. I am trying to detach the event afterwards to prevent snowballing of the event which causes the file to dow…
SAP UI5 :: drag and drop with links
I am looking for drag and drop with links like below gif. I have also checked this :: http://jsbin.com/loqeguridu/edit?html,output but linking the elements is not possible. Is it possible to have drag and drop with links in SAP UI5 ? Sample sampleImage Answer I found something useful for the same.SAP UI 5 use…
Bind Association XSOData in UI5?
Let’s say I have Employee entity associated with Address entity in XSOData and I want to bind them to a single control – StandardListItem. How to achieve this? Associated address details available at Employee(’emp1′)/Address/ TIA. Answer If I understand correctly, the Address element i…
SAP UI OData Create does not initialize IT_KEY_TAB parameter
I’m testing oData functinality with SAPUI5. So far I’ve implemented GET & DELETE which is working fine. No when I want to add a new Entry I get some problems. Im sending the Create-Request like this: This is my Request: Also the data I want to post is mentioned in the request: When I add an ex…
How to use an if-else condition in a SAPUI5 XML-View?
How can I implement an if-else condition in a XML-View in SAPUI5 that uses a flag (condition) from a JSONModel? So far I have a Controller: and a View: Edit: Is there a better way to do it than by implementing an overkill-feeling XML-Preprocessor? Answer OpenUI5 supports Preprocessing Instructions and Express…