sapui5 - sap.m.Input textFormatter not called -

i gained little experience open ui5 , managed create otable, bind jsonmodel , display data. facing problem, cannot find info after googling around quite while.

what want achieve: need format data shown in 1 particular column, has sap.m.input template. need take value, modify little if condition met , display result.

what have done far: mvc project , have created following things:

1. var omodel = new sap.ui.model.json.jsonmodel({ rows: givendatafrommvccontroller });

2. sap.ui.getcore().setmodel(omodel, 'modelname123');

3. var otable = new sap.ui.table.table({...});

4. otable.addcolumn(new sap.ui.table.column(colprops)); repeated multiple times

now column, format value, following:

colprops = {                     label: new sap.ui.commons.label({ text: 'someheader' }),                     template: new sap.m.input(inputargs),                     tooltip: 'popupmessage'                 }; 

and inputargs are:

var inputargs = {                     minwidth: mincolwidth,                     editable: iseditable,                     change: function (icevent) {                         //debugger;                         //...                     },                     livechange: function (ilcevent) {                         debugger;                         //...                     }                 }; 

after that, bind column this:

var modelname = 'modelname123'; var colname = 'someprop'; inputargs.value = "{" + modelname + ">" + colname + "}"; 

i read the documentation , according it, should able sth this:

inputargs.textformatter = function (value) {                         debugger;                         var res = value;                         if (somecondition) {                             res += ' condition met!';                         }                         debugger;                         return res;                     }; 

the problem: formatter function not called (none of breakpoints ever hit) of rows in table.

what have tried:

inputargs.value = {                         path: "{" + modelname + ">" + colname + "}",                         formatter: function (a, b, c) {                             debugger;                         }                     }; 

with option data-sap-ui-xx-bindingsyntax="complex" added js tag include openui5 lib. has set: src="https://openui5.hana.ondemand.com/1.44.4/resources/sap-ui-core.js". use version, because there bug in newer versions (to select row in table, have click somewhere near left/right border of cells of row).

i tried this:

var theinput = new sap.m.input(inputargs); theinput.settextformatter(function (value) {                         debugger;                         var res = value;                         if (somecondition) {                             res += ' condition met!';                         }                         debugger;                         return res;                     });  colprops = {                 label: new sap.ui.commons.label({ text: 'someheader' }),                 template: theinput,                 tooltip: 'popupmessage'             }; 

this has no effect. grateful offered or pieces of advice. thank you!