1. #1
    Touch Premium Member liuxing_sc's Avatar
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    Cool Bug of chart

    Bug of chart


    strange, the sample of extjs run this well while mine encountered this problem
    PHP Code:
    var fieldsJson preparedData.fields;var dataJson preparedData.data;var seriesJson preparedData.series;var xAxesFiels preparedData.xAxesFiels;var yAxesFiels preparedData.yAxesFiels;var yAxesTitle preparedData.yAxesTitle;
    //alert(Ext.JSON.encode(fieldsJson));//alert(Ext.JSON.encode(dataJson));
    var reportstore = new Ext.data.JsonStore( {    fields fieldsJson,    data dataJson,    listeners : {        load : function() {            alert('aaa');        }    }});var report_table Ext.create('Ext.chart.Chart', {    flex 2,    animate true,    shadow true,    style 'background:#fff',    region 'center',    theme 'Category2',    store reportstore,    legend : {        position 'right'    },    axes : [ {        type 'Numeric',        position 'bottom',        fields yAxesFiels,        minimum 0,        maximum 4,        dashSize 1,        adjustMinimumByMajorUnit 0,        majorTickSteps 3,        minorTickSteps 1,        label : {            renderer Ext.util.Format.numberRenderer('0,0')        },        grid true,        title 'Evaluation Score'    }, {        type 'Category',        position 'left',        fields xAxesFiels,// ['knowledgeItem'],        title : yAxesTitle    } ],    series : [ {        type : 'bar',        axis : 'bottom',        xField : xAxesFiels,        yField : yAxesFiels,        tips : {            trackMouse : true,            width : 80,            height : 28,            renderer : function(storeItem, item) {                this.setTitle(item.value[1]);            }        }    } ]});
    Ext.onReady(function() {    var viewport Ext.create('Ext.Viewport', {        id 'border-example',        layout 'border',        items : [ report_table ]    });    reportstore.load();}); 
    when loaded, the load mask can't be destroyed, so i look up the firebug console(using -debug.js) , i saw an error there, said "url is undefined" -debug.js line 810

    i don't know what's going on here, it worked before this version, is it a bug? how to resolve it?
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  2. #2
    Sencha Premium Member skirtle's Avatar
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    The code you posted has come through unreadable. Please edit your post or repost the code so that we can read it.

    Please can you also post the full stacktrace rather than just the error message?
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  3. #3
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    it's ok now, i made a static datasource and then load it, so error occured
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