This question already exists:
Yii2 / is it possible to add searchbox on 2amigos/leaflet/draw/ tool
Closed 3 years ago.
im yii2 devloper , i add 2amigos/yii2-leaflet-draw-plugin package for drawing polygon on myp ,i need to add geoSearch on my map
-how i can add searcbox (geaSearch function) to my leaflet map
this is the code (GeoSearch )
var searchControl = new L.esri.Controls.Geosearch().addTo(map);
var results = new L.LayerGroup().addTo(map);
searchControl.on('results', function(data){
results.clearLayers();
for (var i = data.results.length - 1; i >= 0; i--) {
results.addLayer(L.marker(data.results[i].latlng));
}
});
setTimeout(function(){$('.pointer').fadeOut('slow');},3400);
where i have to add this code ? ! , i add it directly on the form page (view file) but its not working at all .
please if you have idea about thi or solution , i really need it
thankyou advance
Related
I've successfully implemented google map direction service api : https://developers.google.com/maps/documentation/javascript/directions with 'draggble' option enabled. Is it possible to change the text label of Drag button (screenshot attached) on hovering the route ? At present it says: 'Drag to change route'. I need to modify it. I checked the documentation: https://developers.google.com/maps/documentation/javascript/reference, but couldn't find anything for this.
The current code is similar to: https://developers.google.com/maps/documentation/javascript/examples/directions-draggable
Please help me. Thanks in advance!
Update: I just got a down vote for: "There are either too many possible answers, or good answers would be too long for this format. Please add details to narrow the answer set or to isolate an issue that can be answered in a few paragraphs.". The code is available in the provided url and I think there can be only one solution available using google map api. If there's any additional information needed, please add a comment.
Probably my answer will be downvoted, but maybe it will be useful for you. Let's say it's just an idea. So you may change the tooltip of the route after the direction has been changed.
directionsDisplay.addListener('directions_changed', function() {
directionsDisplay.gd.b.setTitle('This is your new tooltip for the route.');
});
But unfortunately at the time of the directions_changed event there are no markers yet, so somehow you should delay setting their title:
for (var i = 0; i < directionsDisplay.b.G.length; i++){
directionsDisplay.b.G[i].setTitle('Marker ' + i + ' tooltip');
}
UPDATE:
A more general code:
directionsDisplay.addListener('directions_changed', function() {
setRouteTitle(directionsDisplay, 'The new tooltip');
});
function setRouteTitle(dirsDispl, newTitle){
var ddObjKeys = Object.keys(dirsDispl);
for (var i = 0; i < ddObjKeys.length; i++){
var obj = dirsDispl[Object(ddObjKeys)[i]];
var ooObjKeys = Object.keys(obj);
for (var j = 0; j < ooObjKeys.length; j++){
var ooObj = obj[Object(ooObjKeys)[j]];
if ((ooObj) && (ooObj.hasOwnProperty('title')) && (ooObj.hasOwnProperty('shape')) && (ooObj.shape.type == 'circle')){
ooObj.setTitle(newTitle);
}
}
}
};
Hope this helps.
This question already has answers here:
Backbone router with multiple parameters
(2 answers)
Closed 6 years ago.
PLEASE INVEST SOME TIME READING THE QUESTION COMPLETELY BEFORE MARKING OR ANSWERING
I want to display text from data in url and access it using the same. Eg.
http://stackoverflow.com/questions/24888693/how-does-out-parameter-work
Notice how this page is accessed using the param how-does-out-parameter-work
Currently i am using requireJs with backboneJs in my web app. So, in my router i am routing like
siteTitle = 'Boiler Plate';
define([
'jquery',
'underscore',
'backbone',
'handlebars',
'jcookie',
'views/home',
'views/404'
], function ($, _, Backbone, Handlebars, jcookie, HomePage, FoFPage) {
var AppRouter = Backbone.Router.extend({
routes: {
':*':'home',
'home' : 'home',
'home/:a' : 'home',
'*whatever' : '404'
},
home: function (a) {
document.title = siteTitle + ' - Home';
homePage = new HomePage({route: a});
homePage.render();
},
404: function(){
document.title = siteTitle + ' - 404';
fofPage = new FoFPage;
fofPage.render();
}
});
var initialize = function () {
var app_router = new AppRouter;
Backbone.history.start();
};
return {
initialize: initialize,
AppRouter: AppRouter
}
});
Notice that i am getting the passed parameter a and them loading the page accordingly. Currently i am setting that parameter a as a number that is my post ID and using it accordingly. Bu if i want to pass a portion of my post's heading and access it how can i do that?
I can think of one way is selecting substring from mysql data base and based on url input but it wont help as if the parameter is how-does-out-parameter-work i can never parse it as How does 'out' (parameter) work? which is actual text in database. What am i missing?
UPDATE
the ignoring the post param is only applicable in stackvoerflow not on this site
https://www.theguardian.com/us-news/2016/nov/10/hate-crime-spike-us-donald-trump-president is using something else. What am i missing?
If you're attempting to follow the same process as Stackoverflow, they appear to use an Id for each question. I can only speculate what the title parameter is used for.
http://stackoverflow.com/questions/24888693/how-does-out-parameter-work
Equates to the following:
{domain}/{questions}/{questionId}/{title-string}
You can see that the title-string is an option parameter as the following will still route you to the correct question
http://stackoverflow.com/questions/24888693
The additional parameter is likely to stop duplicate Ids causing an issue in the database if the question Id counter has to be reset.
Maybe you can clarify why you need to search for a hypenated string in the databse?
This question already has answers here:
How to uncheck checked radio button [duplicate]
(5 answers)
Closed 6 years ago.
I am using a set of checkboxes to have some drop-down menus by switching their display:none; to display:block when box or radio is checked.
This is the checkbox version : https://jsfiddle.net/hw207q2L/
and this is the radio version : https://jsfiddle.net/3xzuw47x/
I'd like to combine both so that when opening a new part it closes the other ones (radio behaviour) ; while at the same time being able to close the part I opened by clicking it again (checkbox behaviour).
Any ideas that wouldn't involve javascript ? I'd like to restrain from using js, but if it's not possible tell me.
It requires functionality that prevents default behavior, so it's unlikely to make it happen without the using of additional framework or javascript.
This not exactly a duplicate, but please check How to uncheck checked radio button [duplicate].
Just use this javascript in your second version of code:
var allRadios = document.getElementsByName('titles');
var booRadio;
var x = 0;
for(x = 0; x < allRadios.length; x++){
allRadios[x].onclick = function() {
if(booRadio == this){
this.checked = false;
booRadio = null;
}else{
booRadio = this;
}
};
}
This question already has answers here:
Relative URL to a different port number in a hyperlink?
(12 answers)
Closed 9 years ago.
The tag below ceates a link to a page without having to provide the full URL:
link
So if you click it from example.com/, you'll go to example.com/foo.html. Is there a way to create a link that'll go to example.com:port/foo.html instead?
See here -> https://stackoverflow.com/a/6016361/773263
// delegate event for performance,
// and save attaching a million events to each anchor
document.addEventListener('click', function(event) {
var target = event.target;
if (target.tagName.toLowerCase() == 'a')
{
var port = target.getAttribute('href')
.match(/^:(\d+)$/);
if (port)
{
target.port = port[1];
}
}
}, false);
Seems to be the best way to do it. I don't think a purely HTML solution is possible.
I am working on integrating Google Maps into a web application and I have a question of possibility.
I am using ASP .Net 4.0 as the basis for the code, but i suspect i will have to use JavaScript to achieve most of this, which is. Basically I want to display a bunch of markers on a map from Lat Long locations i have stored in a database, then have the user be able to draw a box on the map with the mouse, then get back the lat long of the four corners of the box.
If anyone knows how i could do this this would be of great help to me!
Thanks
The complexity of the Google Maps API has kept me scared for years. Recently I stumbled upon a jQuery plugin called GMap3 that does a lot of the heavy lifting for you.
I would suggest that after initializing and all that, you print a Javascript block from your .NET code, with something like this:
var markersFromDatabase = [
[60.164967,24.94758],
[59.956495, 10.764599]
//etc. This array should be printed from your serverside code
];
var markersToBeAdded = [];
jQuery.each(markersFromDatabase, function(indexOfItem, valueOfItem){
markersToBeAdded.push({
lat:valueOfItem[0],
lng:valueOfItem[1],
options: {
draggable: false,
icon: "img/your_awesome_icon.png",
title: "This is an icon from my database!"
}
});
});
jQuery("#map_canvas").gmap3(
{ action: 'addMarkers',
markers: markersToBeAdded
}
);
Edit: I realize now that I only answered half of your question. I'm afraid I have no apparent answer to the selection box. I suspect that you can use addRectangle or, in a worst case scenario, addFixPanel that lets you add a transparent <div> over your map canvas (and then trigger mouse events for that).
Here is one way to do it with Google Maps API 3's overlay editable feature.
Google Maps Overlay Editable
If your question is "How to select multiple markers with a rectangle", you can do something like this:
var markers = []; // This array must be filled with your data
var rectangles = [];
var triggeredMarkers = [];
google.maps.event.addListener(drawingManager, 'rectanglecomplete', updateSelection);
function updateSelection(rectangle){
var lat_max = rectangle.getBounds().getNorthEast().lat();
var lat_min = rectangle.getBounds().getSouthWest().lat();
var lng_max = rectangle.getBounds().getNorthEast().lng();
var lng_min = rectangle.getBounds().getSouthWest().lng();
rectangles.push(rectangle);
for(var i=0;i<markers.length;i++){
if((lat_min < markers[i].getPosition().lat() ? (markers[i].getPosition().lat() < lat_max ? true:false):false)
&& (lng_min < markers[i].getPosition().lng() ? (markers[i].getPosition().lng() < lng_max ? true:false):false)){
triggeredMarkers.push(markers[i]);
}
}
}
The rectangles array is used to hold rectangles in order to be able to erase them later.
But if you just want a simple function that handle Polygons, there is this one that really can be helpful for you. It can be used like this:
var markers = [];
var polygones = [];
var triggeredMarkers = [];
google.maps.event.addListener(drawingManager, 'polygoncomplete', updateSelection);
function updateSelection(polygon){
polygones.push(polygon);
for(var i=0;i<markers.length;i++){
if(google.maps.geometry.poly.containsLocation(markers[i].getPosition(),polygon)){
triggeredMarkers.push(markers[i]);
}
}
}
For rectangles and circles there's this answer that can help you.