Selections get reset when switching apps in a mashup

amit_ghaste — Sat, 16 Nov 2024 20:11:05 GMT

Hi Experts,

I have a simple mashup that I created to test out the selection model, using Angular JS. I have attached my code, along with my sample "apps", pardon the crude code as I am still just trying things out.

What do I want to do?

I want to apply selections between two apps when I switch back and forth between them.

What did I do to make it happen?

when I select a value, I store it in the localStorage, when I switch an app, I retrieve it from the localStorage and use field.selectValues to set the values.

me.qapp.getList("SelectionObject", function(reply) { console.log(reply.qSelectionObject.qSelections); localStorage.setItem("dashboardSelection", JSON.stringify(reply.qSelectionObject.qSelections)) //me.store(); });

promiseArray.push(fld.selectValues( valArray, true, true ));

What actually happens?

when I switch to the second app, the values get selected, but when I switch back to the original app, it gets reset.

From the bind, I can see it getting triggered to set it to empty after the select values are completed.

I am using the promises wherever a function returns one, and q.all to wait for. I even introduced app.lockAll and app.unlockAll to act as a trigger mechanism for setting the values.

I even introduced waitForOpen to see if it would help with the timing.

app.model.waitForOpen.promise.then

Thank you

Console Log

my-angular-module.js:140 S {fieldCache: {…}, stateCache: {…}, qEvent: t, close: ƒ, id: "1d0e9665-1a42-41ca-bd4c-4552fdff4dc7", …} my-angular-module.js:143 App {_super: undefined, rpcOptions: {…}, session: d, waitForOpen: u, notification: ƒ, …} my-angular-module.js:145 apply selections my-angular-module.js:40 [] my-angular-module.js:72 [] my-angular-module.js:78 [] my-angular-module.js:78 [{…}] my-angular-module.js:112 n {OnData: n, qapp: S, selections: Array(0), stateName: "$"} my-angular-module.js:115 [] my-angular-module.js:140 S {fieldCache: {…}, stateCache: {…}, qEvent: t, close: ƒ, id: "1ff9edf1-9815-451f-8ff6-e23a3a21eb11", …} my-angular-module.js:143 App {_super: undefined, rpcOptions: {…}, session: d, waitForOpen: u, notification: ƒ, …} my-angular-module.js:145 apply selections my-angular-module.js:40 [{"qTotal":5,"qField":"COl1","qSelectedCount":1,"qSelected":"A","qRangeInfo":[],"qSortIndex":0,"qStateCounts":{"qLocked":0,"qSelected":1,"qOption":0,"qDeselected":0,"qAlternative":4,"qExcluded":0,"qSelectedExcluded":0,"qLockedExcluded":0},"qSelectedFieldSelectionInfo":[{"qName":"A","qFieldSelectionMode":"NORMAL"}],"qNotSelectedFieldSelectionInfo":[],"qSelectionThreshold":6}] my-angular-module.js:59 ["A"] my-angular-module.js:72 [] my-angular-module.js:78 [{…}] my-angular-module.js:112 n {OnData: n, qapp: S, selections: Array(1), stateName: "$", …} my-angular-module.js:115 [e] my-angular-module.js:140 S {fieldCache: {…}, stateCache: {…}, qEvent: t, close: ƒ, id: "1d0e9665-1a42-41ca-bd4c-4552fdff4dc7", …} my-angular-module.js:143 App {_super: undefined, rpcOptions: {…}, session: d, waitForOpen: u, notification: ƒ, …} my-angular-module.js:145 apply selections my-angular-module.js:40 [{"qTotal":5,"qField":"COl1","qSelectedCount":1,"qSelected":"A","qRangeInfo":[],"qSortIndex":0,"qStateCounts":{"qLocked":0,"qSelected":1,"qOption":0,"qDeselected":0,"qAlternative":4,"qExcluded":0,"qSelectedExcluded":0,"qLockedExcluded":0},"qSelectedFieldSelectionInfo":[{"qName":"A","qFieldSelectionMode":"NORMAL"}],"qNotSelectedFieldSelectionInfo":[],"qSelectionThreshold":6}] my-angular-module.js:59 ["A"] my-angular-module.js:72 [] my-angular-module.js:78 []

Re: Selections get reset when switching apps in a mashup

treysmithdev — Thu, 12 Sep 2019 19:05:01 GMT

Could it be that your session in the first app is closing when switching to the second app?

Re: Selections get reset when switching apps in a mashup

amit_ghaste — Tue, 10 Mar 2020 15:36:38 GMT

I found the answer for this.

it has to do with

fld.selectValues( valArray, true, true )

should instead be

fld.selectValues( valArray, false, true )

For some reason, the toggle attribute does not seem to work as I was expecting it too.

topic Re: Selections get reset when switching apps in a mashup in Integration, Extension & APIs

Selections get reset when switching apps in a mashup

Re: Selections get reset when switching apps in a mashup

Re: Selections get reset when switching apps in a mashup