¿usar variable para distance en esri leaflet nearby??

Anonymous User

Hola:<\/P>

¿Cómo puedo usar una variable al usar el método nearby en una capa de consulta para que el usuario pueda seleccionar la distancia en un desplegable o esto no es posible?<\/P>

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Aquí hay un fragmento de lo que tengo:<\/P>

HTML<\/P>

<select id="buffer" name="buffer">
<option value="60.96">200 pies<\/option>
<option value="152.4">500 pies<\/option>
<option value="213.36">700 pies<\/option>
<option value="304.8">1000 pies<\/option>
<\/select><\/P>

JAVASCRIPT<\/P>

var distance = document.getElementById("buffer").value;<\/P>

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function myFunction() {
if ((document.getElementById("pm1").checked == true) && (document.getElementById("tm1").checked == true)&& (document.getElementById("sr1").checked == true)){
pmquery.nearby(latlng, distance);

pmquery.run(function (error, featureCollection, response) {
if (error) {
console.log(error);
return;
}
L.geoJSON(featureCollection).addTo(map);
console.log('Encontrado ' + featureCollection.features.length + ' features');
map.fitBounds(L.geoJSON(featureCollection).getBounds());
});

<\/P>

 <\/P>

 <\/P>

GavinRehkemper

Yes that code looks like it should work. Make sure you check if your "distance" variable is actually defined within your function. You can use console.log to see if the value is defined. As a quick attempt, you could also move the line

var distance = document.getElementById("buffer").value;

 within your function "myFunction"