forked from x/volcanos
39 lines
2.7 KiB
JavaScript
39 lines
2.7 KiB
JavaScript
Volcanos(chat.ONIMPORT, {
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_init: function(can, msg) { var cache = {}
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if (can.Conf(ctx.STYLE) == html.FLOAT && !can.page.ClassList.has(can, can._fields, html.FLOAT)) { msg.Option(ice.MSG_STATUS, ""), can.onlayout._float(can) }
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var title = msg.Option("title")||can.Conf("title"), field = can.Conf(mdb.FIELD)||mdb.VALUE, name = msg.Option(mdb.NAME)||can.Conf(mdb.NAME)||"中国", path = msg.Option(nfs.PATH)||can.Conf(nfs.PATH)||"100000"
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var max = 0, data = msg.Table(function(value) { if (parseFloat(value[field]) > max) { max = parseFloat(value[field]) } return {name: value.name, value: value[field]} })
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var option = {title: {text: title, left: '5%', textStyle: {fontSize: '24'}},
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tooltip: {show: true, trigger: "item", formatter: function (params) { return params.name+': '+(params.value||"0") }},
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visualMap: {min: 0, max: max, text: ['高', '低'], calculable: true, left: 'left', top: 'bottom'},
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}
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can.user.toastProcess(can), can.page.requireModules(can, ["echarts/dist/echarts.js"], function() {
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can.page.style(can, can._output, html.HEIGHT, can.ConfHeight(), html.WIDTH, can.ConfWidth())
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function load(name, path) { can.onimport.load(can, name, path, function() {
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can.onimport.tabs(can, [{name:name}], function() {
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if (cache[name]) { return can.page.SelectChild(can, can._output, html.DIV_ITEM, function(target) { can.onmotion.toggle(can, target, target == cache[name]) }) }
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var chart = echarts.init(cache[name] = can.page.Append(can, can._output, [{view: html.ITEM, style: {height: can.ConfHeight(), width: can.ConfWidth()}}])._target)
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option.series = [{name: title, data: data, mapType: name, type: "map"}], option.geo = {map: name}, chart.setOption(option), can.user.toastSuccess(can)
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chart.on(html.CLICK, function(params) {
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var p = can.onimport.adcode[params.name]; if (p) { return load(params.name, p) }
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var p = can.onimport.adcode[name+params.name]; if (p) { return load(name+params.name, p) }
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can.user.input({}, can, ["adcode"], function(list) { load(name+params.name, can.onimport.adcode[name+params.name] = list[0]) })
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}), can.page.SelectChild(can, can._output, html.DIV_ITEM, function(target) { can.onmotion.toggle(can, target, target == cache[name]) })
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}, function() {
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})
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}) } load(name, path)
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})
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},
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load: function(can, name, path, cb) {
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path.length == 2 && (path += "0000"), path.length == 4 && (path += "00")
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path = "/wiki/geoarea/"+path+(can.base.endWith(path, "00")? "_full": "")+".json"
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can.misc.POST(can, can.request({}, {_method: "GET"}), path, {}, function(msg) { echarts.registerMap(name, JSON.parse(msg._xhr.responseText)), cb() })
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},
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adcode: {
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"中国": "100000",
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"广东省": "440000",
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"深圳市": "440300",
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"宝安区": "440306",
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},
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})
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