이것은 내 코드입니다. jquery 내에서 javascript 함수를 호출하는 데 문제가 있습니다. 누군가가 도울 수 있기를 바랍니다. 모든 jquery 소스가 내 데스크탑에 있습니다.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Heatmaps</title>
<link rel="stylesheet" href="/Users/billy.sutomo/Desktop/jQRangeSlider-5.7.2/css/iThing.css" type="text/css" />
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
#panel {
position: absolute;
top: 5px;
left: 50%;
margin-left: -180px;
z-index: 5;
background-color: #fff;
padding: 5px;
border: 1px solid #999;
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=visualization"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="/Users/billy.sutomo/Desktop/ion.rangeSlider.js"></script>
<script>
// Adding 500 Data Points
$("#example_id").ionRangeSlider({
type: "double",
min: 0,
max: 1000,
from: 200,
to: 500,
grid: true
});
var map, pointarray, heatmap;
var dataCoba = [
[-6.3101575, 106.8866042,1,5000],
[-6.3207277, 106.7199845,1,5000],
[-6.3347923, 106.8960634,1,5000],
[-6.3385232, 106.887307,1,5000],
[-6.3398398, 106.8518703,1,5000],
[-6.3416666, 106.7769226,1,5000],
[-6.346902, 106.93247,1,6000],
[-6.3478682, 106.8636581,1,6000],
[-6.3588784, 106.8845249,1,6000]];
function initialize() {
var mapOptions = {
zoom: 13,
center: new google.maps.LatLng(-6.187595, 106.823713),
mapTypeId: google.maps.MapTypeId.MAP
};
var dataTes = []
for(i=0 ; i < dataCoba.length ; i++){
//if(dataCoba[i][3]==6000)
dataTes.push({location: new google.maps.LatLng(dataCoba[i][0], dataCoba[i][1]), weight :dataCoba[i][2]});
}
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var pointArray = new google.maps.MVCArray(dataTes);
heatmap = new google.maps.visualization.HeatmapLayer({
data: pointArray,
radius: 22
});
heatmap.setMap(map);
}
function gantiNilai(o){
var mapOptions = {
zoom: 13,
center: new google.maps.LatLng(-6.187595, 106.823713),
mapTypeId: google.maps.MapTypeId.MAP
};
var dataTes = []
for(i=0 ; i < dataCoba.length ; i++){
if(dataCoba[i][3]==o)
dataTes.push({location: new google.maps.LatLng(dataCoba[i][0], dataCoba[i][1]), weight :dataCoba[i][2]});
}
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var pointArray = new google.maps.MVCArray(dataTes);
heatmap = new google.maps.visualization.HeatmapLayer({
data: pointArray,
radius: 22
});
heatmap.setMap(map);
}
function toggleHeatmap() {
heatmap.setMap(heatmap.getMap() ? null : map);
}
function changeGradient() {
var gradient = [
'rgba(0, 255, 255, 0)',
'rgba(0, 255, 255, 1)',
'rgba(0, 191, 255, 1)',
'rgba(0, 127, 255, 1)',
'rgba(0, 63, 255, 1)',
'rgba(0, 0, 255, 1)',
'rgba(0, 0, 223, 1)',
'rgba(0, 0, 191, 1)',
'rgba(0, 0, 159, 1)',
'rgba(0, 0, 127, 1)',
'rgba(63, 0, 91, 1)',
'rgba(127, 0, 63, 1)',
'rgba(191, 0, 31, 1)',
'rgba(255, 0, 0, 1)'
]
heatmap.set('gradient', heatmap.get('gradient') ? null : gradient);
}
function changeRadius(r) {
/* This was the original line in the example code.
It simply toggles between default and radius=20
when a button is clicked. */
//heatmap.set('radius', heatmap.get('radius') ? null : 20);
/* I've replaced it with this. */
heatmap.set('radius', r);
}
function changeOpacity(min,max) {
var mapOptions = {
zoom: 13,
center: new google.maps.LatLng(-6.187595, 106.823713),
mapTypeId: google.maps.MapTypeId.MAP
};
var dataTes = []
for(i=0 ; i < dataCoba.length ; i++){
if(dataCoba[i][3]==o > min && dataCoba[i][3]==o < max)
dataTes.push({location: new google.maps.LatLng(dataCoba[i][0], dataCoba[i][1]), weight :dataCoba[i][2]});
}
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var pointArray = new google.maps.MVCArray(dataTes);
heatmap = new google.maps.visualization.HeatmapLayer({
data: pointArray,
radius: 22
});
heatmap.setMap(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="panel">
<button onclick="toggleHeatmap()">Toggle Heatmap</button>
<button onclick="changeGradient()">Change gradient</button>
<!-- The next two lines are the original buttons -->
<!--button onclick="changeRadius()">Change radius</button-->
<!--button onclick="changeOpacity()">Change opacity</button-->
<!-- These are the sliders I added. Opacity works fine. Radius does not. -->
Radius
<input type="range" id="radiusSlider" onchange="changeRadius(radiusSlider.value)" min="1" max="40" step="1" value="12">
Value
<input type="range" id="opacitySlider" onchange="gantiNilai(opacitySlider.value)" min="1000" max="6000" step="1000" value="1000">
<div id="editSlider"></div>
<input type="text" id="example_id" name="example_name" value="" />
</div>
<div id="map-canvas"></div>
<script src="/Users/billy.sutomo/Desktop/jquery-2.2.1.min.js"></script>
<script src="/Users/billy.sutomo/Desktop/jquery-ui-1.11.4.custom/jquery-ui.js"></script>
<script src="/Users/billy.sutomo/Desktop/jQRangeSlider-5.7.2/jQEditRangeSlider-min.js"></script>
<script>
$("#editSlider").rangeSlider({bounds: {min: 1000, max: 6000}, defaultValues:{min: 2000, max: 3000}});
</script>
</body>
</html>
이 자바 스크립트 함수를 어떻게 호출 할 수 있습니까?
changeOpacity(min,max)
이 jquery 함수 내부
$("#editSlider").rangeSlider({bounds: {min: 1000, max: 6000}, defaultValues:{min: 2000, max: 3000}});
전에 thx
당신은 사용해야합니다
$("#slider").bind("valuesChanging", function(e, data){
changeOpacity(min,max)
});
슬라이더의 값으로 배치하는 기능은 슬라이더의 간격마다 호출됩니다.
이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.
침해가 발생한 경우 연락 주시기 바랍니다[email protected] 삭제
몇 마디 만하겠습니다