在django url中注入js变量

Question

url是这样的:

path('tree_sensor/(?P<sensorID>.*)', views.tree_sensor, name='tree_sensor')

和我有一个var sID = 1,2,etc，我想注入一个django url在一个按钮

<a class='popup_button small_text' href='{% url 'agriculture:tree_sensor' "sID" %}'><span>Sensor Page</span></a>")

模板:

for (i in motePos) {
markers.addLayer(mote[i].on('click', function(e) {
var sID = this.id;

$.ajax({
type : 'GET',
url : "{% url 'agriculture:sensor_ms' %}",
data : {"sID" : sID},
success: function(response){

var measurement = JSON.parse(response["measurement"]);
var fields = measurement[0]["fields"];
console.log(sID)
mote[i].bindPopup("<h3>Tree Sensor: " + motePosName[i] + "</h3>" 
"<br><a class='popup_button small_text' href='{% url 'agriculture:tree_sensor' sID %}'><span>Sensor Page</span></a>").openPopup();
mote[i].name = motePosName[i];
mote[i].id = motePosId[i];     
}
})
}));

当前url打印"tree_sensor/sID"。我想从对象中获取ID所以它应该是"tree_sensor/1"tree_sensor/2"等。

Answer 1

正如DrummerMann建议的那样:

var sensorID = "href='{% url 'agriculture:tree_sensor' 12345 %}'";
var url_mask = sensorID.replace("12345", fields["sensor"]);

和链接的按钮

"<br><a class='popup_button small_text' "+url_mask+" ><span>Sensor Page</span></a>"