在 Django 中注入 js 变量 url

Question

我的 url 看起来像这样：

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

我有一个 var sID = 1,2,etc，我想将其注入按钮中的 django url

<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，所以它类似于“tree_sensor/1”“tree_sensor/2”等

Answer 1

正如 DrummerMann 所建议的那样：

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

和 link

的按钮

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

在 Django 中注入 js 变量 url

Injecting js variable in django url

javascript

django

django-templates

django-urls