Question

我遇到row之后ng-repeat计数的问题以及多于filter的问题，我希望在使用多个过滤器过滤表后计算当前行数，例如：

<tr ng-repeat="person in data | filter:query | filter : name | filter {m_resource: resourceFilter} | filter : {m_id : idFilter}">
</tr>

m_resource, m_id中的data是badidnet中的filds，我无法使用as filter到期currSrc = connSrc.cursor() currSrc.execute("""SELECT request_id, time_beg, shape FROM "REQUESTS" WHERE fl_ready=1""")错误，还有其他方法吗？

Answer 1

你应该可以这样做：

ng-repeat="person in filtered = ( data | filter:query | filter : name | filter {m_resource: resourceFilter} | filter : {m_id : idFilter} )"

然后使用{{ filtered.length }}获取行数。

Answer 2

<table>
    <tr ng-repeat="person in rows = (data | filter:query | filter : name | filter {m_resource: resourceFilter} | filter : {m_id : idFilter})">
    </tr>
</table>
<span>There are {{ rows.length }} rows in the table</span>

同样的问题：How can I obtain the result array of an angular "| filter" expression in a variable?

Answer 3

即使你添加了limitTo过滤器

，我发现了一些有用的东西

df

然后你就要做

timestamp

Fiddle sample

Angular通过多个过滤器获取行数

3 个答案: