如何将值从 ui-gmap-windows InfoWindow/Marker 传递给 ui-sref? [英] How do I pass a value from a ui-gmap-windows InfoWindow/Marker to ui-sref?

问题描述

我正在尝试使用 angular-google-maps 模块的 ui-gmap-windows 在 Google 地图上的 InfoWindow 内创建链接.

在我的 HTML 模板中，我有:

<ui-gmap-markers models="main.markers" coords="'self'" icon="'icon'" options="'options'" click="'onClick'" fit="true"><ui-gmap-windows show="'showWindow'" closeClick="'closeClick'" ng-cloak><div class="mapinfowindow" data-ui-sref="display({id: id})"><span class="itemname" data-ng-non-bindable>{{ title }}</span>

</ui-gmap-windows></ui-gmap-markers></ui-gmap-google-map>

在我的控制器中，我有:

uiGmapGoogleMapApi.then(function(maps) {vm.itemlist = search.getItemList();var 标记 = [];_.each(vm.itemlist,function(item){search.getGeometry(item.href).then(function(marker) {标记.title = item.en;标记.id = item.href;标记.showWindow = false;标记.选项 = {标题: item.en,图标:markericon.normal};marker.onClick = function() { vm.markerClick(marker);};marker.closeClick = function() { vm.markerCloseClick(marker);};标记.推(标记)；});});vm.markers = 标记；});

注意，我使用的是controller as"语法，因此控制器中的 vm.markers 显示为 main.markers在 html 模板中.

我看到的问题是 html 中的 data-ui-sref="display({id: id})" 将状态更改为显示"页面，但是 不会将 id 作为 $stateParams 值推送，这显然不好，因为我不知道要显示什么..

我有另一个指向同一页面的链接，它是在信息窗口之外(在结果列表中)创建的，并且确实推送了 id 值:

<div data-ui-sref="display({id: entry.id})">

非常感谢您帮助使 InfoWindow 的链接正常工作.

解决方案

根据 https://github.com/angular-ui/angular-google-maps/issues/884:

我为 InfoWindow 创建了一个模板和单独的控制器，并将我的 HTML 更改为:

<ui-gmap-markers models="main.markers" coords="'self'" icon="'icon'" options="'options'" click="'onClick'" fit="true"><ui-gmap-windows show="'showWindow'" closeClick="'closeClick'" templateUrl="'templateUrl'" templateParameter="'templateParameter'" ng-cloak></ui-gmap-windows></ui-gmap-markers></ui-gmap-google-map>

如您所见，现在有两个新参数:templateUrl 和 templateParameter.

在主控制器中，我输入模板所需的信息:

<代码>...标记.templateUrl = templateUrl;标记.模板参数 = {id: item.id,标题:项目名称，href: item.href,img: vm.lookup_extphoto[item.href]//从外部获取照片};...

在信息窗口的模板中，我有:

<div class="mapinfowindow" data-ui-sref="display({id: parameter.id})"><div class="previewimage-container"><img data-ng-attr-src="{{:: parameter.img }}">
<span>{{:: parameter.title }}</span>

infowindowTemplateController 本身几乎是空的:

(function(){'使用严格';有角的.module('myapp').controller('infowindowTemplateController', infowindowTemplateController);infowindowTemplateController.$inject=['$scope'];函数 infowindowTemplateController ($scope) {}})();

I am trying to create a link inside an InfoWindow on a Google Map, using the angular-google-maps module's ui-gmap-windows.

In my HTML template, I have:

<ui-gmap-google-map center='main.map.center' zoom='main.map.zoom' options='main.map.options'>
     <ui-gmap-markers models="main.markers" coords="'self'" icon="'icon'" options="'options'" click="'onClick'" fit="true">
         <ui-gmap-windows show="'showWindow'" closeClick="'closeClick'" ng-cloak>
             <div class="mapinfowindow" data-ui-sref="display({id: id})">                                                                      
                 <span class="itemname" data-ng-non-bindable>{{ title }}</span>
             </div>
         </ui-gmap-windows>
     </ui-gmap-markers>
 </ui-gmap-google-map>

In my controller, I have:

uiGmapGoogleMapApi.then(function(maps) {
  vm.itemlist = search.getItemList();                                                                                                                   
  var markers = [];
  _.each(vm.itemlist,function(item){
    search.getGeometry(item.href).then(function(marker) {
      marker.title      = item.en;
      marker.id         = item.href;
      marker.showWindow = false;
      marker.options    = {
                            title: item.en,
                            icon: markericon.normal
                          };
      marker.onClick    = function() { vm.markerClick(marker); };
      marker.closeClick = function() { vm.markerCloseClick(marker); };
      markers.push(marker);
    });
  });
  vm.markers = markers;
});

Note that I'm using the 'controller as' syntax, so the vm.markers in the controller appears as main.markers in the html template.

The problem I'm seeing is that the data-ui-sref="display({id: id})" in the html changes the state to the 'display' page, but does not push through the id as a $stateParams value, which is obviously not good, as I won't know what to display..

I have another link to the same page, created outside the InfoWindow (in a list of results), and the does push through the id value:

<div data-ng-repeat="entry in main.itemlist">
    <div data-ui-sref="display({id: entry.id})">

Any help with getting the InfoWindow's link working will be very much appreciated.

解决方案

Here is how I ended up solving this issue, based on info found in https://github.com/angular-ui/angular-google-maps/issues/884 :

I created a template and separate controller for the InfoWindow, and changed my HTML to:

<ui-gmap-google-map center='main.map.center' zoom='main.map.zoom' options='main.map.options'>
    <ui-gmap-markers models="main.markers" coords="'self'" icon="'icon'" options="'options'" click="'onClick'" fit="true">
        <ui-gmap-windows show="'showWindow'" closeClick="'closeClick'" templateUrl="'templateUrl'" templateParameter="'templateParameter'" ng-cloak>
        </ui-gmap-windows>
    </ui-gmap-markers>
</ui-gmap-google-map>

As you can see, there are two new parameters now: templateUrl and templateParameter.

In the main controller, I feed in the info I need for the template:

...
marker.templateUrl = templateUrl;
marker.templateParameter = {
                             id:    item.id,
                             title: item.name,
                             href:  item.href,
                             img:   vm.lookup_extphoto[item.href] //getting a photo externally
                            };
...

In the InfoWindow's template, I have:

<div data-ng-controller="infowindowTemplateController">
    <div class="mapinfowindow" data-ui-sref="display({id: parameter.id})">
        <div class="previewimage-container">
            <img data-ng-attr-src="{{:: parameter.img }}">
        </div>
        <span>{{:: parameter.title }}</span>
    </div>          
</div>

The infowindowTemplateController itself is pretty much empty:

(function(){
    'use strict';

     angular
         .module('myapp')
         .controller('infowindowTemplateController', infowindowTemplateController);

         infowindowTemplateController.$inject=['$scope'];
         function infowindowTemplateController ($scope) {
         }
})();

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