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author's profile photo madhu sudhan
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madhu sudhan

busy dialog for combobox

Posted on Jun 28, 2016 at 06:37 AM 233 Views

hi experts,

am using dialog box, it taking some time load the items can i give busy dialogbox until loading the items

thanks in advance

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    author's profile photo Sai Vellanki
    Sai Vellanki
    Posted on Jun 28, 2016 at 09:22 AM
    3

    Hi Madhu,

    You mean something like this? JS Bin - Collaborative JavaScript Debugging

    I have added a delay of 3 seconds to show the busy dialog. But normally afterOpen event will get hit when the dialog content is ready.

    Regards,

    Sai.

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  • author's profile photo Deepak Anumula
    Deepak Anumula
    Posted on Jun 28, 2016 at 06:57 AM
    1

    Hi Madhu,

    You can use busydialog when you want to perform some action.

    Please check the sample piece of code below:

    var busy = new sap.m.BusyDialog({text:"Please Wait"})

    busy.open()

    then after you getting the data.

    then you need to close the busy dialog busy.close();

    Thanks,

    Deepak Raj.

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    • Deepak Anumula madhu sudhan
      Jun 28, 2016 at 07:25 AM

      HI Madhu

      Please take a look:

      onInit: function() {

      var bsy = new sap.m.BusyDialog({text:"Please Wait"});

      bsy.open()

      var oModel = new sap.ui.model.odata.v2.ODataModel("proxy/http/services.odata.org/Northwind/Northwind.svc/Customers");

      //new sap.ui.getCore().setModel(oModel,"data12");

      OData.request({

      requestUri : "proxy/http/services.odata.org/Northwind/Northwind.svc/Customers",

      method : "GET",

      headers : {

      "X-Requested-With" : "XMLHttpRequest",

      "Content-Type" : "application/atom+xml",

      "DataServiceVersion" : "2.0",

      "X-CSRF-Token" : "Fetch"

      }

      },

      function(data, response) {

      header_xcsrf_token = response.headers['x-csrf-token'];

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

      model.setData(data);

      var id = sap.ui.getCore().byId("lst");

      id.setModel(model);

      bsy.close();

      var oHeaders = {

      "x-csrf-token" : header_xcsrf_token,

      'Accept' : 'application/json',

      };

      }, function(err) {

      var request = err.request;

      var response = err.response;

      alert("Error in Get -- Request " + request + " Response " + response);

      });

      },

      In this example i am using northwind services for the data.after setting the data to the model and passing the model to the list then i am closing the busy dialog.

      Thanks,

      Deepak Raj.

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