Copy instance of View - zoom doesn't work - view

I'd would pass copy of instance ol.View to map constructor. When I do that zoom stop working and I wonder why?
I have to write some text to create post eh..
<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="https://cdn.rawgit.com/openlayers/openlayers.github.io/master/en/v5.2.0/css/ol.css" type="text/css">
<style>
.map {
height: 400px;
width: 100%;
}
</style>
<script src="https://cdn.rawgit.com/openlayers/openlayers.github.io/master/en/v5.2.0/build/ol.js"></script>
<title>OpenLayers example</title>
</head>
<body>
<h2>My Map</h2>
<div id="map" class="map"></div>
<script type="text/javascript">
const copy = (obj) => {
return Object.assign(Object.create(Object.getPrototypeOf(obj)), obj);
};
const v = new ol.View({
center: ol.proj.fromLonLat([37.41, 8.82]),
zoom: 4
});
var map = new ol.Map({
target: 'map',
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
})
],
view: copy(v)
});
</script>
</body>
</html>
Openlayers v5.2.0

Related

Kendo DataBound e.model object VS Edit e.model object

I'm using Kendo DataBound event to print the model from the row triggering the event, the problem I'm facing is the model is undefined when using DataBound different from using Edit event.
.Events(e => { e.DataBound(#<text>function(e) { alert(e.model); }</text>) })
The problem is that apparently e.DataBound is not handling the e argument as the Edit, Cancel, and the rest of events.
When trying with e.Edit(#<text>function(e) { alert(e.model); }</text>) the e.model object is loaded with the properties and values.
Is there a way to achieve this?

You can achieve that by using jQuery only:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.common.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.default.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.mobile.all.min.css">
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/angular.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/jszip.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/kendo.all.min.js"></script>
<script>
$(function() {
$('#grid').kendoGrid({
dataSource: {
data: [{ A: 1, B: 2 }, { A: 3, B: 4 }]
},
});
let grid = $("#grid").data("kendoGrid");
$("#grid").on('click', 'tbody td', function(e) {
let $td = $(e.target),
dataItem = grid.dataItem($td.parent()),
cellContent = dataItem[$td.data('field')];
console.log($td, dataItem, cellContent);
});
});
</script>
</head>
<body>
<div id="grid"></div>
</body>
</html>
Demo
Or by using the grid's change event. But in order to use that event you need to set your grid selectable to true:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.common.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.default.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.114/styles/kendo.mobile.all.min.css">
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/angular.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/jszip.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.114/js/kendo.all.min.js"></script>
<script>
$(function() {
$('#grid').kendoGrid({
dataSource: {
data: [{ A: 1, B: 2 }, { A: 3, B: 4 }]
},
selectable: true,
change: function() {
let dataItem = this.dataItem(this.select());
console.log(dataItem);
}
});
});
</script>
</head>
<body>
<div id="grid"></div>
</body>
</html>
Demo

how to disable previous months in kendo month picker

I have a kendo date picker in which only months are shown.Now i want to disable previous months of current month to disable so user will not be able to enter previous month.

Please try with the below code snippet.
<!DOCTYPE html>
<html>
<head>
<title>Jayesh Goyani</title>
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.mobile.all.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/angular.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/jszip.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/kendo.all.min.js"></script>
</head>
<body>
<div id="date"></div>
<script>
$(document).ready(function () {
var myDatePicker = $("#date").kendoDatePicker().data("kendoDatePicker");
myDatePicker.min(new Date()); //This code line will hide previous date from date picker
});
</script>
</body>
</html>
Update 1:
<!DOCTYPE html>
<html>
<head>
<title>Jayesh Goyani</title>
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://kendo.cdn.telerik.com/2015.3.1111/styles/kendo.mobile.all.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/angular.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/jszip.min.js"></script>
<script src="http://kendo.cdn.telerik.com/2015.3.1111/js/kendo.all.min.js"></script>
<style>
.disabledDay {
display: block;
overflow: hidden;
min-height: 22px;
line-height: 22px;
padding: 0 .45em 0 .1em;
cursor: default;
opacity: 0.5;
}
</style>
</head>
<body>
<input id="datepicker" style="width: 150px;" />
<script>
disabledDaysBefore = [
+new Date("10/20/2015")
];
$(document).ready(function () {
var p = $("#datepicker").kendoDatePicker({
value: new Date(),
dates: disabledDaysBefore,
change: onChange,
month: {
content: '# if (data.date < data.dates) { #' +
'<div class="disabledDay">#= data.value #</div>' +
'# } else { #' +
'#= data.value #' +
'# } #'
},
open: function (e) {
$(".disabledDay").parent().removeClass("k-link")
$(".disabledDay").parent().removeAttr("href")
},
}).data("kendoDatePicker");
});
function onChange() {
var tillDate = new Date(disabledDaysBefore[0]);
var selectedDate = new Date(kendo.toString(this.value(), 'd'));
if (tillDate > selectedDate) {
tillDate = tillDate + parseInt(1);
$("#datepicker").data("kendoDatePicker").value(tillDate);
}
}
</script>
</body>
</html>
Let me know if any concern.

You can use the disableDates property and specify a function to check the date is before the current date, roughly along these lines:
$("#monthpicker").kendoDatePicker({
start: "year",
depth: "year",
format: "MMMM yyyy",
disableDates: function (date) {
var currentDate = new Date();
if (date.getFullYear() <= currentDate.getFullYear() && date.getMonth() < currentDate.getMonth()) {
return true;
} else {
return false;
}
}
});

GeoServer Request not working

I am trying to add map into my web page. Shapefiles are uploaded/published in GeoServer. When request is made, not map is displayed in webpage. Following is code.
<html>
<head>
<script type="text/javascript" src="OpenLayers.js"></script>
<script type="text/javascript">
var map;
function init() {
map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS(
"OpenLayers WMS",
"http://localhost:8080/geoserver/New_York_Roads/wms",
{ layers: 'basic' }
);
map.addLayers([wms]);
map.zoomToMaxExtent();
}
</script>
</head>
<body onload="init()">
<div id="map" style="width: 600px; height: 300px">
</div>
</body>
</html>

change this line:
map.addLayers([wms]);
to this:
map.addLayer(wms);
more info here

jqplot - uncaught exception - No data

my json file looks like
{"items":[
{"date":"2012-03-12","scoreMin":"9","scoreMax":"25","scoreAverage":"20.39","scoreSTD":"3.86","scoreCount":"133","count20":"73","count25":"46"},
{"date":"2012-03-13","scoreMin":"9","scoreMax":"25","scoreAverage":"20.9","scoreSTD":"4.25","scoreCount":"99","count20":"56","count25":"46"},
{"date":"2012-03-14","scoreMin":"9","scoreMax":"25","scoreAverage":"20.9","scoreSTD":"4.25","scoreCount":"99","count20":"56","count25":"46"},
{"date":"2012-03-15","scoreMin":"9","scoreMax":"25","scoreAverage":"20.9","scoreSTD":"4.25","scoreCount":"99","count20":"56","count25":"46"},
{"date":"2012-09-15","scoreMin":"5","scoreMax":"24","scoreAverage":"18.55","scoreSTD":"5.65","scoreCount":"100","count20":"45","count25":"0"},
{"date":"2012-09-16","scoreMin":"5","scoreMax":"24","scoreAverage":"18.55","scoreSTD":"5.65","scoreCount":"100","count20":"45","count25":"0"},
{"date":"2012-09-17","scoreMin":"5","scoreMax":"24","scoreAverage":"18.59","scoreSTD":"5.67","scoreCount":"99","count20":"45","count25":"0"},
{"date":"2012-09-18","scoreMin":"5","scoreMax":"24","scoreAverage":"18.64","scoreSTD":"5.67","scoreCount":"100","count20":"46","count25":"0"}
]}
and my script is
<!DOCTYPE html>
<html>
<head>
<title>Date Axes</title>
<script language="javascript" type="text/javascript" src="jqplot/jquery.min.js"></script>
<script language="javascript" type="text/javascript" src="jqplot/jquery.jqplot.min.js"></script>
<script language="javascript" type="text/javascript" src="jqplot/plugins/jqplot.dateAxisRenderer.min.js"></script>
<link rel="stylesheet" type="text/css" href="jqplot/jquery.jqplot.css" />
</head>
<body>
<h2>
Some Statistics</h2>
<div id="chartCanvas" style="height: 400px; width: 1000px; align">
</div>
<br />
<script type="text/javascript">
$(function(){
$(document).ready(function(){
alert('Document ready');
var objArrayData=[];
var objArray = [];
$.getJSON("data.json",function(data){
$.each(data.items, function(i,data){
objArrayData[i] =("['" + data.date + "'," + data.scoreAverage + "]");
});
alert( 'Fetched ' + objArrayData.length + ' items!');
console.log('object Data ' + objArrayData);
objArray = ("[" + objArrayData + "]");
console.log('object Array' + objArray);
var plot = $.jqplot('chartCanvas', [objArray], {
title:'Rubric Average Scores',
gridPadding:{right:35},
axes:{xaxis:{renderer:$.jqplot.DateAxisRenderer,
tickOptions:{formatString:'%#m/%y'},
//tickOptions:{formatString:'%b-%y'},
min:'March 30, 2012',
tickInterval:'1 month',
angle: -30,
}},
yaxis:{label:'Average Score',
},
series:[{lineWidth:3, markerOptions:{style:'square'}}]
});
});
});
return false;
});
</script>
</body>
</html>
I am getting uncaught exception- No data error
Before plotting the chart, I am printing the array and there are all the values that I need.
What is missing? Where am I doing wrong?
Thanks for your help.

I don't understand why you are feeding data to the objArrayData array in the way you are doing here. The data doesn't become an array just because there are square brackets surrounding them (it will only appear pretty and satisfying and confusing in the cosole.log).
Use array.push() instead of the way you are doing it here.
And also make sure you make the data.scoreAverage a number before parsing it to the array.
You can do it using parseFloat() function.
So finally you can feed the data to the array like this.
objArrayData.push([data.date,parseFloat(data.scoreAverage)]);
Here's the modified working code.
<!DOCTYPE html>
<html>
<head>
<title>Date Axes</title>
<script language="javascript" type="text/javascript" src="../jquery.min.js"></script>
<script language="javascript" type="text/javascript" src="../jquery.jqplot.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.dateAxisRenderer.min.js"></script>
<link rel="stylesheet" type="text/css" href="../jquery.jqplot.css" />
</head>
<body>
<h2>
Some Statistics</h2>
<div id="chartCanvas" style="height: 400px; width: 1000px; align">
</div>
<br />
<script type="text/javascript">
$(function(){
$(document).ready(function(){
var objArrayData=[];
var objArray = [];
$.getJSON("data.json",function(data){
$.each(data.items, function(i,data){
objArrayData.push([data.date,parseFloat(data.scoreAverage)]);
});
console.log('object Data ' + objArrayData);
var plot = $.jqplot('chartCanvas', [objArrayData], {
title:'Rubric Average Scores',
gridPadding:{right:35},
axes:{xaxis:{renderer:$.jqplot.DateAxisRenderer,
tickOptions:{formatString:'%Y-%m-%d'},
//tickOptions:{formatString:'%b-%y'},
min:'March 30, 2012',
tickInterval:'1 month',
angle: -30,
}},
yaxis:{label:'Average Score',
},
series:[{lineWidth:3, markerOptions:{style:'square'}}]
});
});
});
return false;
});
</script>
</body>
</html>
Hope this helps.
PS: Make sure you learn about arrays a little more.

Problems with adding an event on a google maps v3 in IE8 using bind(this)

This code below works fine in Chrome and IE 9. But breaks in IE 8.
The errant line is here. I think it's the bind.
google.maps.event.addListener(this.map, "click", (this.leftClick).bind(this));
Has anyone else had this problem? It's not clear if someone has this on SO.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<style>
html, body, #map
{
margin: 0;
padding: 0;
height: 100%;
width: 100%;
}
</style>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.js"></script>
<script src="http://maps.googleapis.com/maps/api/js?libraries=geometry,drawing&sensor=true" type="text/javascript"></script>
<script language="javascript">
var MyPage = function () {
this.map = null; //google map
};
MyPage.prototype.initialize = function () {
this.map = new google.maps.Map(document.getElementById("map"),
{
zoom: 8,
center: new google.maps.LatLng(30, -97),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
google.maps.event.addListener(this.map, "click", (this.leftClick).bind(this));
}
MyPage.prototype.leftClick = function (event) {
alert('hi');
}
$(window).load(function(){
var my = new MyPage();
my.initialize();
});
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>

the bind Method is not supported in IE8 or below see http://msdn.microsoft.com/en-us/library/ff841995(v=vs.94).aspx

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