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  • in reply to: dynamic columns dynamic columns #112551

    nico77
    Participant

    Hello Hhristo, thanks for the answer.
    As a matter of fact I was asking how I can get data as json. Is my method reported with code wrong? I use it when load data in a grid and it works correctly, but if I use it to populate a local variable it doesn’t run. As I written in the previous post seems that json returned from php has a lack of information, for example it doesn’t has data about columns name, or I think so.
    I’d like to have a suggestion how get correctly json data trough php and store it in var for define columns.
    Thanks in advance for every.

    in reply to: strange behaviour strange behaviour #112041

    nico77
    Participant

    Hello Hristo,
    thank you very much for you reply, I’ll try to clarify what I need.
    i have several pc’s connected in LAN and on a pc I installed xammp (mysql,Apache, php). I have very simple pages where there are jqwidget grid, jqxcombobox,jqxcalendar. so if I browse from the same PC where I installed xammp with tha address “http://localhost/…” e verything works good, but if I try to access the site from another pc “http://computerName/…” the site doesn’t work correctly. for example:
    the grid doesn’t format correct the date, in the same column some rows are showed like text and not a date;
    the event change of jqxcalendar doesn’t fire;
    the combo box is not rendered, so it’s showed like ul/li html tag;
    the stranger thing is that if I access to the site from the pc where apache server is installed using “http://computerName/…” instead of localhost I find the same issues.
    I think could be a problem regarding Javascript, it seems that if I don’t use local address javascript is not recognized so jqwidget cannot run.
    Sorry, forgive my poor knowledge, what do you mean for “http-server” library?.
    Thanks again for your support.


    nico77
    Participant

    Hi Ivailo,
    thank you very much for the answer. Sorry but i’m not able to understand how i can use toolTipFormatFunction .

    Could you help me please? i should put near chart the value of field ‘per’ formatted with “%” and on tooltip the value of field ‘uscite’ formatted with “€”
    here is my code:

    
    var url = "caricachart.php";
                var source =
                {
                	datatype: "json",
                    datafields: [
                        { name: 'motivo', type: 'string' },
                        { name: 'uscite', type: 'string' },
                        { name: 'per', type: 'string' },
                    ],
    
                    url: url
    
                };
                
                
                var toolTipCustomFormatFn = function (value, itemIndex, serie, group, categoryValue, categoryAxis) {
                	
    		      return  //what have i to insert here?
      };
                
                
                var dataAdapter = new $.jqx.dataAdapter(source,{ async: false, autoBind: true, loadError: function (xhr, status, error) { alert('Error loading "' + source.url + '" : ' + error); } });
    			var settings = {
                    title: "Riepilogo Spese",
                    description: "Grafico per tipo spesa",
                    enableAnimations: true,
                    showLegend: true,
                    showBorderLine: true,
                    legendLayout: { left: 700, top: 160, width: 300, height: 200, flow: 'vertical' },
                    padding: { left: 5, top: 5, right: 5, bottom: 5 },
                    titlePadding: { left: 0, top: 0, right: 0, bottom: 10 },
                    source: dataAdapter,
                    colorScheme: 'scheme01',
                    seriesGroups:
                        [
                            {
                                type: 'pie',
                                showLabels: true,
                                series:
                                    [
                                        { 
                                            dataField: 'uscite',
                                            displayText: 'motivo',
                                            labelRadius: 170,
                                            initialAngle: 15,
                                            radius: 145,
                                            centerOffset: 00,
                                            toolTipFormatFunction: toolTipCustomFormatFn,
    
                                            //toolTipFormatSettings : { prefix: '€ ', decimalPlaces: 2},
                                            /*
                                            formatFunction: function (value) {
                                                if (isNaN(value))
                                                    return value;
                                                return parseFloat(value) + '%';
                                            },*/
                                        }
                                    ]
                            }
                        ]
                };
    
                // setup the chart	
    	
    	$('#chartContainer').jqxChart(settings);
    	

    Thank you to everyone

    • This reply was modified 6 years, 9 months ago by  nico77.

    nico77
    Participant

    here is the link for the image:
    https://drive.google.com/open?id=0B-_OXqxPsh1qWGhHNEFWWXEwdUU

    • This reply was modified 6 years, 9 months ago by  nico77.

    nico77
    Participant

    i’ve resolved using this code before bind $(“#salvarifornimento”)

    Thank you.

    
    $("#salvarifornimento").unbind().click()
    
Viewing 5 posts - 1 through 5 (of 5 total)