用Java语言更改按钮的文字

Question

I am a very new to Javascript. now I have a dropdown list within django. ---Select a status---

ALL

Expired

Pending

if I select give "ALL" as an example, it would navigate to "/all/" page, this is the correct behavior, but how can I change the text to "ALL" ?

Answer 1

<div id="dropdown1" class="dropdown filter" >
    <a class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
        <span class="placeholder">---Select A Status---</span>
        <span class="caret"></span>
    </a>
    <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
        <li><a class="active" href={{ view_all }}>All</a></li>
        <li><a class="" href={{ view_exipred }}>Expired</a></li>
        <li><a class="" href={{ view_pending }}>Pending</a></li>
        <li class="divider"></li>
    </ul>
</div>

Sorry for the incorrect edit.above are the code here.