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powergov

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    UnimDBListGrid button onclick

    in General

    Posted

    Hi,

     

     

    Sorry, Can you clarify your question?

    if my delphi form name is mainmform,my unimdblistgrid name is lst1

    in lst1 unievents's beforeinit i write

     
     
    function beforeInit(sender, config)
    {
     config.itemTpl='<table  style="width:100%;white-space: nowrap;vertical-align:middle;">'+
                    '<tr>'+
                    '<td >{0}</td>'+
                    '<td >{1}<input type="button" id="btn1" name="btn1" value="ClickMe" onclick="myFunction()"></td>'+
                    '<td >{2}</td>'+  
                    '</tr></table>'
    }
     
     
    How to write  the CustomFiles in the ServerModule
    ???
    ====================

    function myFunction(){

    ajaxRequest(??????.????,"ExcluirItem",[]);

    }
    =======================    
    my form name is mainmform
    my unimdblistgrid name is lst1          

    I don't know whether it's a unidntreegrid BUG or a firedac BUG

    in General

    Posted

    procedure Tmd01.FDM_Shangpin_jiageBeforePost(DataSet: TDataSet);

    var s :string;

    begin

       

       if md01.FDM_Shangpin_jiage.FieldByName('sonnum').AsInteger = 0 then

          begin

          s := 'Do nothing' ;

          s := md01.FDM_Shangpin_jiage.FieldByName('typeid').AsString.Trim;

     

          md01.FDC_OneUpdate_price.ParamByName('pm2').AsFloat :=  md01.FDM_Shangpin_jiage.FieldByName('PreSalePrice1').AsFloat ;

          md01.FDC_OneUpdate_price.ParamByName('pm3').AsFloat :=  md01.FDM_Shangpin_jiage.FieldByName('PreSalePrice2').AsFloat ;

          md01.FDC_OneUpdate_price.ParamByName('pm4').AsFloat :=  md01.FDM_Shangpin_jiage.FieldByName('PreSalePrice3').AsFloat ;

          md01.FDC_OneUpdate_price.ParamByName('pm5').AsString := md01.FDQ_sysdate.FieldByName('实时').AsString.Trim + ' By ' + md01.username ;

          md01.FDC_OneUpdate_price.ParamByName('pm1').AsString  := s    ;

          md01.FDC_OneUpdate_price.Execute() ;

     

        end;

    end;

     

    When I modified one record in unidntreegrid, I was hoping to execute a TFDCommand only for the current record，but TFDCommand run (the rows count in  unidntreegrid) times,I think  It should be traversal all records in unidntreegrid!

    how to span a rows base on a Column Data?

    in General

    Posted

     

    Hi,

     

     

    How do you do it?!

     

    Can you try to use this code after modification?:

    UniSession.AddJS(UniDBGrid1.JSName + '.view.refresh();');

     

    Hi,

    I try it,but unidbgrid not refresh,must repaint ??

     

    md01.FDQ_jiageZB.edit;
     
      md01.FDQ_jiageZB.FieldByName('grp_par_parname').AsString := trim(UniComboBox1.Text);
      md01.FDQ_jiageZB.FieldByName('grp_parname').AsString := trim(UniComboBox2.Text) ;
      md01.FDQ_jiageZB.FieldByName('grp_name').AsString := trim(Uniedit1.Text);
      md01.FDQ_jiageZB.FieldByName('grp_price01').AsFloat := strtofloat(Uniedit2.Text)  ;
      md01.FDQ_jiageZB.FieldByName('grp_price02').AsFloat := strtofloat(Uniedit3.Text)  ;
      md01.FDQ_jiageZB.FieldByName('grp_price03').AsFloat := strtofloat(Uniedit4.Text)  ;
      md01.FDQ_jiageZB.post ;
      //UniSession.AddJS(UniDBGrid2.JSName + '.view.beforeInit();');
     //UniSession.AddJS(UniDBGrid2.JSName + '.view.repaint();');
      UniSession.AddJS(UniDBGrid2.JSName + '.view.refresh();');

    how to span a rows base on a Column Data?

    in General

    Posted

    Hi,

     

    Can you try to use this approach?, but of course with some "limitations" I think...

     

    For example for "column=0":

     

    1. UniDBGrid -> ClienEvent -> UniEvents -> function beforeInit:

    function beforeInit(sender, config)
{
    config.updateRowSpan = function() {
        var columns = sender.getColumns(),
            view = sender.getView(),
            store = sender.getStore(),
            rowCount = store.getCount(),
            
            column = columns[0],
            dataIndex = column.dataIndex,
            
            spanCell = null,
            spanCount = null;
            spanValue = null;
        
        for (var row = 0; row < rowCount; ++row) {
            var cell = view.getCellByPosition({ row: row, column: 0 }).dom,
                record = store.getAt(row),
                value = record.get(dataIndex);
            
            if (spanValue != value) {
                if (spanCell !== null) {
                    spanCell.rowSpan = spanCount;
                }
                
                Ext.fly(cell).setStyle('display', '');
                spanCell = cell;
                spanCount = 1;
                spanValue = value;
            } else {
                spanCount++;
                Ext.fly(cell).setStyle('display', 'none');
            }
        }
        
        if (spanCell !== null) {
            spanCell.rowSpan = spanCount;
        }
    };
}

    2. UniDBGrid -> ClienEvent -> UniEvents -> function afterCreate:

    function afterCreate(sender)
{
   sender.getView().on('refresh', sender.updateRowSpan, sender);
}

    Result:

     

    attachicon.gifCellsMerge.png

     

    http://jsfiddle.net/wQSQM/3/

     

    Best regards.

     

     

     

     

    Hi,Delphi Developer

         

         if change dataset,for example:append record or delete record ,the unidbgrid is wrong!

        There are more perfect way?

     

       thank you

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