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Former Member

How to display the selected menu text name in the input control ?

Hi All,

When the valueHelprequest event is fired for the Sap.m.Input , I am popping up the Menu list. When the Menu Item is selected , I want to set the text to the input.

P.s It is a dynamic control.

Can someone help me on this.

Thanks,

Hemapriya

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Dec 07, 2015 at 06:32 AM

    Hi All,

    Please find the code below code , for setting the selected menu text name in the input control.

    //create the input control

    var mInput = new sap.m.Input({ showValueHelp: true, showSuggestion: true, valueHelpOnly: true, placeholder: "Choose value", });

    //change helpicon of the input control

    mInput._getValueHelpIcon().setSrc("sap-icon://slim-arrow-down");

    //create the menu list

    //oData.FullNodes contains details abt the menu

    var filterMenuList = this.constructFilterMenu(oData.fullNodes, null, mInput,oData.dimensionId);

    mInput.addStyleClass("sapUiPopupWithPadding");

    var oModel = new sap.ui.model.json.JSONModel();

    oModel.setData(oData);

    mInput.setModel(oModel);

    mInput.attachValueHelpRequest(function (oEvent) {

    var eDock = sap.ui.core.Popup.Dock;

    filterMenuList.open(

    true /*First item already highlighted*/,

    mInput.getFocusDomRef()/*Dom reference which gets the focus back when the menu is closed*/,

    eDock.BeginTop, /*"Edge" of the menu (see sap.ui.core.Popup)*/

    eDock.BeginBottom, /*"Edge" of the related opener position (see sap.ui.core.Popup)*/

    mInput.getDomRef() /*Related opener position (see sap.ui.core.Popup)*/

    );

    }, this);

    constructFilterMenu: function (data, parentMenu, oLabel,dimensionId)

    { var that = this;

    var mainMenu = new sap.ui.unified.Menu();

    var parentLabel = oLabel;

    if (parentMenu!= null) {

    parentMenu.setSubmenu(mainMenu);

    } else {

    var oModel = new sap.ui.model.json.JSONModel();

    oModel.setData(data); mainMenu.setModel(oModel);

    mainMenu.attachItemSelect(function (oMenuSelect)

    { var s = parentLabel;

    if (oMenuSelect.getParameter("item").getMetadata().getName() == "sap.ui.unified.MenuItem") {

    parentLabel.setValue(oMenuSelect.getParameter("item").getText()); }

    });

    }

    for (var key = 0, l = data.length; key < l; key++)

    {

    var item = data[key];

    var menuItem = new sap.ui.unified.MenuItem({tooltip: item.caption, text: item.caption});

    mainMenu.addItem(menuItem);

    var oMenuItemModel = new sap.ui.model.json.JSONModel();

    oMenuItemModel.setData(item);

    menuItem.setModel(oMenuItemModel);

    if (item.children.length > 0) {

    this.constructFilterMenu(item.children, menuItem, oLabel,dimensionId);

    }

    } return mainMenu;

    }

    Thanks, Hemapriya

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  • Posted on Dec 03, 2015 at 09:07 AM

    What have you tried yourself so far?

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