set_nullText C1NumericInput to C1InputNumeric 2025v2 399

set_nullText C1NumericInput to C1InputNumeric 2025v2 399

Posted by: enrique.pv-ext on 22 January 2026, 11:34 am EST

• 

  enrique.pv-ext

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  Posted 22 January 2026, 11:34 am EST

  Hi,

  Migrate from 2010v1 to 2025v2 399 in ASP.NET WebForms NET Framework 4.8.1.

  Using C1GridView from C1.Web.Wijmo.Controls.48.dll

  Changes C1NumericInput to C1InputNumeric control.

  how-to migrate .set_nullText method javascript ?

  				// TODO: FALTA REVISAR NUMERICINPUT
  				var currencyinput = $find(C1NumericInputServiceTimeID);
  				var $input = $("#" + C1NumericInputServiceTimeID);
  				if (currencyinput != null) {
  					currencyinput.set_nullText('<% Response.Write((string)this._textsShown[4]); %>');
  					currencyinput.set_Value(0);
  				}

  using c1inputnumeric for set value:

  var $input = $('#<%=C1InputNumeric1.ClientID%>');
              var val = $input.c1inputnumeric('option', 'value');
  
    $input.c1inputnumeric('option', 'value', ui.value);

  any suggestions ?

• 

  uttkarsh.matiyal

  

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  Posted 23 January 2026, 6:46 am EST

  Hello,

  Instead of setting value option, please set placeholder option.

  Ref: https://help.grapecity.com/wijmo/3/webframe.html#CommonInputFeatures.html
  
  API: https://help.grapecity.com/wijmo/3/webframe.html#Wijmo~wijmo.input.wijinputnumber.options~placeholder.html

  Sample: InputNumeric_Sample.zip

  Regards,
  
  Uttkarsh.

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  enrique.pv-ext

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  Posted 23 January 2026, 8:34 am EST

  thanks…

   // Get value
      var returnsValue; // Type:  string
      returnsValue = $(".selector").wijinputnumber("option", "placeholder");

  showNullText is old api

  $(".selector").wijinputcore({ showNullText: true, nullText: ""});
                  
  equals:
  
  $(".selector").wijinputcore({ placeholder: ""});
  

   function UpdateNullText() {
              var textValue = document.getElementById('TextBox1').value;
              var input = $('#<%= C1InputNumeric1.ClientID %>');
              input.c1inputnumeric('option', 'placeholder', textValue);
          }