我相信这个问题以前已经被问过,但我找不到答案。
我有一个AngularJS脚本,它从数据库中获取数据并将其渲染为内容。除了我试图在一些地方将一些单词连接起来并用换行符分隔之外,一切都正常。
**in the script.js**
groupedList[aIndex].CATEGORY = existingCategory+'\n'+thisCategory;
groupedList[aIndex].CATEGORY = existingCategory+'<br>'+thisCategory;
如果我使用以上代码的第一行,我看不到任何东西,但渲染后的html中没有新行。如果我使用第二行,<br>
将被渲染为文本,输出结果如下:
Instinct<br>Media
替代Instinct
Media
如果有帮助的话,我可以发布完整的脚本,但我猜可能有一些简单的东西我没看到。
更新 这是完整的JS代码:
function qCtrl($scope, $filter, $http, $timeout){
$scope.getCategories = function(){$http.post('quote.cfc?method=getCategories').success(function(data) { $scope.categories = data; }); }
$scope.getClassifications = function(){$http.post('quote.cfc?method=getClassifications').success(function(data) { $scope.classifications = data; }); }
$scope.getIndustries = function(){$http.post('quote.cfc?method=getIndustries').success(function(data) { $scope.industries = data; }); }
$scope.getKeywords = function(){$http.post('quote.cfc?method=getKeywords').success(function(data) { $scope.keywords = data; }); }
$scope.getSources = function(){$http.post('quote.cfc?method=getSources').success(function(data) { $scope.sources = data; }); }
$scope.getAllQuotes = function(){$http.post('quote.cfc?method=getAllQuotesJoined').success(function(data) { $scope.allQuotes = data; }); }
$scope.initScopes = function (){
$scope.getCategories();
$scope.getClassifications();
$scope.getIndustries();
$scope.getKeywords();
$scope.getSources();
$scope.getAllQuotes();
}
$scope.initScopes();
// SEARCH QUOTES
$scope.filteredQuotes = $scope.allQuotes;
$scope.search = {searchField:''};
$scope.searchQuote = function(){
var filter = $filter('filter');
var searchCrit = $scope.search;
var newlist = $scope.allQuotes;
var groupedList = [];
var idList = [];
newlist = filter(newlist,{TESTQUOTE:searchCrit.searchField});
for(i=0;i<10;i++){
aIndex = idList.contains(newlist[i].TESTIMONIALID);
if(aIndex >= 0){
thisKeyword = newlist[i].KEYWORD;
thisClassification = newlist[i].CLASSIFICATION;
thisCategory = newlist[i].CATEGORY;
existingKeyword = groupedList[aIndex].KEYWORD;
existingClassification = groupedList[aIndex].CLASSIFICATION;
existingCategory = groupedList[aIndex].CATEGORY;
if(thisKeyword != '' && existingKeyword.indexOf(thisKeyword) == -1){
groupedList[aIndex].KEYWORD = existingKeyword+' - '+thisKeyword;
}
if(thisClassification != '' && existingClassification.indexOf(thisClassification) == -1){
groupedList[aIndex].CLASSIFICATION = existingClassification+' \n '+thisClassification;
}
if(thisCategory != '' && existingCategory.indexOf(thisCategory) == -1){
groupedList[aIndex].CATEGORY = existingCategory+'<br>'+thisCategory;
}
} else {
idList.push(newlist[i].TESTIMONIALID);
groupedList.push(newlist[i]);
}
}
$scope.filteredQuotes = groupedList;
}
}
Array.prototype.contains = function ( needle ) {
for (j in this) {
if (this[j] == needle) return j;
}
return -1;
}
这里是HTML
<div ng-repeat="q in filteredQuotes" class="well clearfix">
<h3>{{q.TITLE}}</h3>
<div class="row-fluid" style="margin-bottom:5px;">
<div class="span3 well-small whBG"><h4>Classification</h4>{{q.CLASSIFICATION}}</div>
<div class="span3 well-small whBG pipeHolder"><h4>Categories</h4>{{q.CATEGORY}}</div>
<div class="span3 well-small whBG"><h4>Key Words</h4>{{q.KEYWORD}}</div>
<div class="span3 well-small whBG"><h4>Additional</h4>Industry = {{q.INDUSTRY}}<br>Source = {{q.SOURCE}}</div>
</div>
<div class="well whBG">{{q.TESTQUOTE}}</div>
<div class="tiny">
Source comment : {{q.SOURCECOMMENT}}<br>
Additional Comment : {{q.COMMENT}}
</div>
</div>
</div>
CATEGORY
输出为TextNode。 - Shmiddty