提交表单时出现Javascript问题

Question

我对javascript不是很熟悉,我需要一个帮助.我想使用JavaScript提交表单.这是一个代码:

<script type="text/javascript">
function submitform()
{
    document.forms["myform"].submit();
}
</script>

<form name="myform" action="index.php?id=search">
    <div class="searchleft"><?php  echo $search['search']; ?>:</div>
    <div class="searchbox"><input type="text" name="query" id="searchbox"></div>
    <div class="searchbtn"><input name="search" onClick="submitform()" type="button"></div>
</form>

按下按钮后我想要链接看起来像:http://127.0.0.1/index.php?id=search&query=blabla但不幸的是它看起来:http://127.0.0.1/index.php?query=blabla 我需要改变什么才能让它看起来像我想要的那样？

Answer 1

使用hidden字段:

<form name="myform" action="index.php?id=search">
    <input type="hidden" name="id" value="search" />
    <div class="searchleft"><?php  echo $search['search']; ?>:</div>
    <div class="searchbox"><input type="text" name="query" id="searchbox"></div>
    <div class="searchbtn"><input name="search" onClick="submitform()" type="button"></div>
</form>