Question Re: Binding Expand entity into table - UI5 in Technology Q&A

Binding Expand entity into table - UI5

Mahmoud-Farag — Sat, 31 Dec 2022 16:00:34 GMT

Dears,
I have a Task that I need some help with,
I have create Search help for Employees my Task after select one of this I need to display his Tasks,
I created Association between tasks table and employee and its works well,
My Issue how to bind the Expand tasks to Table ,

The header data display well but the Tasks Items doesn't Display , in the init function:
oTable.bindRows({path : "/ZEMP_INFOSet", parameters : { "expand":"EmpToTask"}} );
I have check the gateway and the code working find go through debugger, and select the data .

I think the Issue with the Binding of the Table, I have tried many format but does not work:
<Text id="_IDGenText2" text="{/EmpName}" wrapping="false" />

<Text id="_IDGenText2" text="{EmpToTask/TaskName}" wrapping="false" />
a

I need some help with display the tasks in the Table,

Regards,
Mahmoud Farag

Re: Binding Expand entity into table - UI5

junwu — Sat, 31 Dec 2022 19:32:49 GMT

assume you are binding to default model(no name model)

in the view, for table rows="{EmpToTask}", for cell <Text id="_IDGenText2" text="{TaskName}" wrapping="false" />

in your controller, once you selected the user you should have the path or bindingcontext

you can use either table.setBindingContext

or table.bindElement(path)

Re: Binding Expand entity into table - UI5

Mahmoud-Farag — Sat, 31 Dec 2022 20:36:24 GMT

Dear jun.wu5 , first thaks for your answer but,
I have use:
oTable.bindElement({path : "/ZEMP_INFOSet", parameters : { "expand":"EmpToTask"}});

and change : rows="{EmpToTask}", for cell <Text id="_IDGenText2" text="{TaskName}" wrapping="false" />
Without any difference:

this is the body of the request I need to display the EmpToTask [ ] in The Table, How can I bind it to the Table

-------------
"EmpId" : "1",

"EmpName" : "************",
"EmpEmail" : "************",
"EmpHireDate" : "\/Date(1640995200000)\/",
"EmpSalary" : "1885.000",
"Note" : "11111111111",
"EmpToTask" : {
"results" : [
{

"EmpId" : "1",
"TaskId" : "1",
"TaskName" : "TEST",
"TaskDesc" : "TEST",
"TaskStatus" : "TEST",
"TaskStartDate" : "\/Date(1672185600000)\/",
"Duration" : "000006",
"TaskEndDate" : "\/Date(1672012800000)\/"
},]

Re: Binding Expand entity into table - UI5

junwu — Sat, 31 Dec 2022 21:00:54 GMT

just follow what I said, forget what you have. if you don't know how to follow, then ask detail question.

Re: Binding Expand entity into table - UI5

junwu — Sat, 31 Dec 2022 21:03:01 GMT

oTable.bindElement("/ZEMP_INFOSet(yourdetailid)");