Question

我需要将值绑定到ui-select ng-model

带有来自JSON响应的图标的ui-select显示类别

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class RandomSpawn : MonoBehaviour {
public List<GameObject> Spawnables;
public Terrain spawnLand;
public float spawnWait = 1f;
public int numPer = 1;
public bool enableSpawning =true;
float minx,maxx,minz,maxz,waiter = 1f;

// Use this for initialization
void Start () {
    minx = spawnLand.transform.position.x+2;
    maxx = spawnLand.terrainData.size.x + minx-4;
    minz = spawnLand.transform.position.z+2;
    maxz = spawnLand.terrainData.size.z + minz-4;
}
void Update(){
    waiter -= Time.deltaTime;
    if (waiter<=0) {
        waiter = spawnWait;
        if (enableSpawning) {
            Spawn ();
        }
    }
}
void Spawn()
{


    for (int i = 0; i < numPer; i++) {

        Vector3 loc = new Vector3 (Random.Range (minx, maxx), 0, Random.Range (minz, maxz));

        GameObject go = (GameObject)Instantiate (Spawnables[Random.Range (0,Spawnables.Count)],new Vector3(0,0,0),new Quaternion(0,0,0,0));

        NavMeshHit closestHit;
        if( NavMesh.SamplePosition( loc, out closestHit, 500, 1 ) ){
            go.transform.position = closestHit.position;
            go.AddComponent<NavMeshAgent>();
            //TODO
        }
        else{
            Debug.Log("...");
        }
    }
}
}

我的分类回复是这样的：

 <ui-select ng-model="trans.cat" >
       <ui-select-match placeholder="Select a categorie...">
        <img ng-src="{{$select.selected.caticon}}" class="icons"/>
        {{$select.selected.catname}}
       </ui-select-match>
 <ui-select-choices repeat=" cat in categorie | filter: $select.search">
         <img ng-src="{{cat.caticon}}" class="icons"/>{{cat.catname}}
 </ui-select-choices>

我需要将catvalue绑定到ng-model，我尝试了很多解决方案，但我不断得到[object object]或者未定义结果。

我的GET请求：

{"Categorie":[{"catname":"Taxi","caticon":"img/ic_taxi.png","catvalue":1,"_id":"59eb8faa0a0c7534403cbd0a","__v":0}]

Answer 1

我认为你需要这个，

 <ui-select-choices repeat="cat in categorie.Categorie">
    <img ng-src="{{cat.caticon}}" class="icons"/> 
    <div ng-bind="val.catname "></div>
</ui-select-cfhoices>

<强> DEMO

Angularjs ui-选择ng-model的值

1 个答案: