我有一个带有以下参数的mongodb集合:
{
"_id": ObjectId("59c265235e21f8a8b7d75b23"),
"email": "tworsnipi@bbc.co.uk",
"password": "PlPEVQpAt",
"company_name": "Oyope",
"site": "noaa.gov",
"description": "lorem id ligula suspendisse ornare",
"ads": [{
"id": 19,
"users_apply": [],
"email": "bmenguyi@utexas.edu",
"phone": "(847) 2671999",
"location": {
"longtitude": -88.0549221,
"latitude": 42.1165506
},
"status": "open",
"skills": ["Financial Analysis"],
"scope": "half"
}]
}
我想显示company_name以及数组“ads”中的所有元素。
为此我做了这个:
<tr ng-repeat="ad in pubJobs2 | filter:{company_name: search.company_name} | limitTo : 10 : begin()">
<td><a ng-click="loadJob(ad.company_name)">{{ad.company_name}}</a></td>
<td>
<table>
<tr>
<td>email</td>
<td>Phone</td>
<td>location</td>
<td>description</td>
<td>scope</td>
<td>status</td>
<td>skills</td>
<td></td>
</tr>
<tr ng-repeat="adv in ad.ads | filter:{email: search.email, scope: search.scope} ">
<td>{{adv.email}}</td>
<td>{{adv.phone}}</td>
<td>{{adv.location}}</td>
<td>{{adv.description}}</td>
<td>{{adv.scope}}</td>
<td>{{adv.status}}</td>
<td>{{adv.skills}}</td>
<td><button class="button" ng-click="applyJob(adv.id)">Apply</button></td>
</tr>
</table>
</td>
</tr>
</tr>
</table>
问题在于标题也在重复。 我怎么能避免它?
答案 0 :(得分:0)
这不是使用您的数据,但这显示了如何使用(经常被误用的)ngInit
指令来获取ngRepeat
中对先前记录的引用。正如您所看到的,我只是取消了类别,除非它已经从之前的记录中改变了。
http://plnkr.co/edit/WtO3AzWokzpbG5YIPSYP?p=preview
<table >
<tr>
<td>Category</td>
<td>Name</td>
</tr>
<tr ng-repeat="food in $ctrl.data" ng-init="prevFood = $ctrl.data[$index-1]">
<td>{{prevFood.category !== food.category ? food.category : ' '}}</td>
<td>{{food.name}}</td>
</tr>
</table>