键入livesearch.js时按enter而不是enter时进行搜索

Question

我尝试在按enter键时搜索，这里我使用livesearch.js进行搜索，但是这个js在输入时总是搜索。我要它在按回车时搜索。因此，iI尝试了改变，但仍然不起作用。

框架js

<script type="text/javascript" src="framework/liveSearch/livesearch.js"></script>

<input type="text" id="livesearch" class="livesearch" style="margin-top:0;"/>
    <div class="searchresult" id="liveRequestResults"></div>
    <iframe id="mainResult" src='log-list.php'></iframe>

Javascript

 <script>   
     $('#livesearch').keydown(function(e) {
         if(e.keyCode == 13) // I tried this code, first enter worked, after that back to search when typing 
        {
            liveReqInit('livesearch','liveRequestResults','log-ls.php','','mainResult'); //this search work when typing
        }
    })
</script>

Answer 1

据我所知，你想要一个普通的搜索框。它将把值提交到后端(我假设它是log-ls.php)。

​

<form action="log-ls.php">
  <input type="search" placeholder="Search..." name="search">
  <button type="submit" value="Submit">Submit</button>
</form>

​