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Former Member
Jul 22, 2017 at 12:38 PM

Why is my data not getting displayed in the second field after selecting any item in dialog box

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I am completely new to SAPUI5. I have two input fields which have got dialog box. I have also created a fragment. For the first input field,data is getting displayed after selecting from the dialog box. But for the second field the dialog box is not getting opened.

Below is the code for my controller.js

onInit: function() {
this.Json = new sap.ui.model.json.JSONModel("model/list.json");//getting the json file
this.getView().setModel(this.Json);//setting model to controller

},
onPress : function (oEvent) {
// create value help dialog
if(this.dialog){
this.dialog=sap.ui.xmlfragment("project.Dialog",this);
}
this.dialog.setModel(this.Json);//binding the list to the dialog box
this.dialog.open();

},

_handleValueHelpClose:function(evt){
debugger
var oProject=this.getView().byId("sorg").setValue(evt.oSource.mAggregations._dialog.mAggregations.content[1].getSelectedItem().getTitle());

},

_handleValueHelpOpen:function(evt){
debugger
var cProject=this.getView().byId("dc").setValue(evt.oSource.mAggregations._dialog.mAggregations.content[1].getSelectedItem().getTitle());
},
});

Below is the code for my xml view:

<core:View xmlns:core="sap.ui.core" xmlns:mvc="sap.ui.core.mvc"
xmlns="sap.m" controllerName="project.task1" xmlns:html="http://www.w3.org/1999/xhtml"
xmlns:l="sap.ui.layout" xmlns:f="sap.ui.layout.form">
<Page title="Title">
<content>
<f:SimpleForm layout="ResponsiveGridLayout" editable="true"
labelSpanXL="3" labelSpanL="3" labelSpanM="3" labelSpanS="10"
adjustLabelSpan="false" emptySpanXL="2" emptySpanL="2" emptySpanM="2"
emptySpanS="0" columnsXL="2" columnsL="2" columnsM="2">
<f:content>
<core:Title>
</core:Title>

<Label text="Sales Organization" labelFor="sorg" />
<Input id="sorg" showValueHelp="true" valueHelpRequest="onPress"
showSuggestion="true" suggestionItems="{/Collection}">
<suggestionItems>
<core:Item text="{Name}" />
</suggestionItems>
</Input>
<Label text="Distribution Channel" labelFor="dc" />
<Input id="dc" showValueHelp="true" valueHelpRequest="onPresscc"
showSuggestion="true" />

<Label text="Division" />
<Input id="div" />
<Label text="Sales Group" showValueHelp="true"
valueHelpRequest="onPress" showSuggestion="true" />
<Input id="sg" />

<core:Title>
</core:Title>
<Label text="Plant" showValueHelp="true" valueHelpRequest="onPress"
showSuggestion="true" />
<Input id="plant" />
<Label text="Sales Office" />
<Input id="soff" showValueHelp="true" valueHelpRequest="onPress"
showSuggestion="true" />
<Label text="Sold to party" />
<Input id="stp" />
<Label text="Material Number" showValueHelp="true"
valueHelpRequest="onPress" showSuggestion="true" />
<Input id="id" />
</f:content>
</f:SimpleForm>
</content>
</Page>
</core:View>

Below is my code for fragment.xml:

<core:FragmentDefinition
xmlns="sap.m"
xmlns:core="sap.ui.core">
<SelectDialog
title="Select"
items="{/Collection}"
search="_handleValueHelpSearch"
confirm="_handleValueHelpClose"
cancel="_handleValueHelpClose">
<StandardListItem
title="{Name}"
description="{Designation}" />
</SelectDialog>
</core:FragmentDefinition>