初始化

13693261870

2024-04-02 2a1b873b4b78b508d5d53c57992e734c56619df8

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window.onload = function () {
    GetDataDLJZ();
}
 
function GetDataDLJZ() {
    var type = getUrlParam("Type");
    if (type == "All") {
        $.ajax({
            url: "../../../Ashx/Firstcommon.ashx",
            type: "post",
            data: { Action: "GetAllSumData", tableName: "DTJZ" },//81258c6425be4694af2575731f4e8831
            dataType: "json",
            async: true,
            success: function (result) {
                if (result == null) {
                    $("#container").empty();
                    $("#container").append("<table><tr><td>暂无数据</td></tr></table>");
                    $("#dataTable").empty();
                    $("#dataTable").append("<table><tr><td>暂无数据</td></tr></table>");
                    return false;
                }
                var html = "<tr><td>时间</td><td>变化量</td></tr>";
                var dataX = [];
                var dataY = [];
                $.each(result, function (index, value) {
                    html += "<tr><td>" + (parseInt(value.Year - 1) + "_" + value.Year) + "</td><td>" + value.Area + "</td></tr>"
                    dataX.push(parseInt(value.Year-1)+"_"+value.Year);
                    dataY.push(value.Area);
                });
                InitChart("建筑用地变化量", dataX, dataY);
                $("#dataTable").empty();
                $("#dataTable").append("<table>" + html + "</table>");
            }
        });
    } else if (type == "choose") {
        var objParm = localStorage.getItem("openShp");
        $.ajax({
            url: "../../../Ashx/Firstcommon.ashx",
            type: "post",
            data: { Action: "GetAllChooseData", pathName: objParm, tableName: "DTJZ" },
            dataType: "json",
            async: true,
            success: function (result) {
                if (JSON.stringify(result) ==null) {
                    $("#container").empty();
                    $("#container").append("<table><tr><td>暂无数据</td></tr></table>");
                    $("#dataTable").empty();
                    $("#dataTable").append("<table><tr><td>暂无数据</td></tr></table>");
                    return false;
                }
                var html = "";
                var dataX = [];
                var dataY = [];
                $.each(result, function (index, value) {
                    html += "<tr><td>" + value.Year + "</td><td>" + value.Area + "</td></tr>"
                    dataX.push(value.Year);
                    dataY.push(value.Area);
                });
                InitChart("建筑用地面积变化量", dataX, dataY);
                $("#dataTable").empty();
                $("#dataTable").append("<table>" + html + "</table>");
            }
        });
    }
 
    btnClick();
 
 
}
function InitChart(title, dataX, dataY) {
    var minY = Math.min.apply(null, dataY);
    var maxY = Math.max.apply(null, dataY);
 
    var dom = document.getElementById("container");
    var myChart = echarts.init(dom);
    var app = {};
    option = null;
    option = {
        //title: {
        //    text: title,
        //    left: 'center',
        //    textStyle: {
        //        color: '#fff'
        //    }
 
        //},
        grid: {
            top: '10%',
            left: '13%',
            right: '5%',
            bottom: '12%'
        },
        backgroundColor: '#000000',
        color: ["#1A88C8"],
        tooltip: {
            trigger: 'axis',
            axisPointer: {
                type: 'shadow'
            }
        },
        xAxis: {
            type: 'category',
            data: dataX,
            axisLine: {
                lineStyle: {
                    color: '#FFFFFF',
                }
            }
 
        },
        yAxis: {
            type: 'value',
            axisLine: {
                lineStyle: {
                    color: '#FFFFFF',
                }
            },
            splitLine: {
                show: false
            },
            //max: Math.round(maxY + 50),
            //min: ((Math.round(minY - 50) < 0) ? 0 : Math.round(minY - 50))
        },
        series: [{
            data: dataY,
            type: 'bar',
            barMaxWidth: 20,
 
        }]
    };;
    if (option && typeof option === "object") {
        myChart.setOption(option, true);
    }
}
 
 
function btnClick() {
    $(".chartBtn").click(function () {
        $("#container").css("display", "block");
        $("#dataTable").css("display", "none");
        $(".dataBtn").css("background-color", "#000000");
        $(".chartBtn").css("background-color", "#033D73");
    });
 
    $(".dataBtn").click(function () {
        $("#container").css("display", "none");
        $("#dataTable").css("display", "block");
        $(".dataBtn").css("background-color", "#033D73");
        $(".chartBtn").css("background-color", "#000000");
    });
}