标签:
表达式: {{ expression | filter1 | filter2 | ... }} {{ expression | filterName : parameter1 : ...parameterN }} ng-repeat="a in array | filter "|
1
2
3
4
5
6
|
<h3>一、第一种过滤器:</h3><br/>原有数据:{{names[0].name}}<br/>过滤数据:{{names[0].name | filter1}} |
|
1
2
3
4
5
6
|
app.filter(‘filter1‘, function(){ return function(item){ return item + ‘[追加内容:单参数在此过滤!]‘; }}); |
|
1
2
3
4
5
6
|
<h3>二、第二种带参数过滤器:</h3><br/>原有数据:{{names[0].name}}<br/>过滤数据:{{names[0].name | filter2:5 }} |
|
1
2
3
4
5
6
7
8
9
|
app.filter(‘filter2‘, function(){ return function(item,num){ for(var i = 0;i < num;i++){ item = item + ‘!‘; } return item; }}); |
|
1
2
3
4
5
6
7
|
<h3>三、第三种数组过滤器:</h3><br/><ul> <li ng-repeat="word in [‘aa‘,‘bb‘,‘vv‘,‘mm‘] | filter3">{{word}}</li></ul> |
|
1
2
3
4
5
6
7
8
9
10
11
|
app.filter(‘filter3‘, function(){ return function(items){ angular.forEach(items,function(item, i){ item = i+‘、‘+ item + ‘===‘; console.log(item); items[i] = item; }); return items; }}); |
|
1
2
3
4
5
|
<h3>四、首字母大写过滤器:</h3><br/>{{‘this is angular js course on each.com‘ | filter4}} |
|
1
2
3
4
5
6
7
8
9
10
|
app.filter(‘filter4‘, function(){ return function(input) { var words = input.split(‘ ‘); for (var i = 0; i < words.length; i++) { words[i] = words[i].charAt(0).toUpperCase() + words[i].slice(1); } return words.join(‘ ‘); }}); |
标签:
原文地址:http://www.cnblogs.com/w8888/p/5781733.html