[jQuery] Form中会导致IE6崩溃的提交 -- Crash of the form in IE6

页面代码如下: -- As the code below

代码
<form onsubmit="sbSearch();return false;" method="get" action="test.php" id="sbSearchForm">
  <label style="display: none;" for="sbText">sbText</label>
  <input type="text" onclick="if(this.value=='Search text')this.value=''" onblur="if(this.value=='')this.value='Search text';" value="Search text" name="SearchText" id="sbText" />
  <input type="submit" value="submit" />
</form>
<script type="text/javascript">
//<![CDATA[
function sbSearch()
{
if(jQuery("#sbText").val() == "Search text" || jQuery("#sbText").val() == "")
{
alert(
"Please fill the field");
jQuery(
"#sbText").focus();
return false;
    }
    else
    {
    jQuery(
"#sbSearchForm").submit();
    }
}
//]]>
</script>

 

在 IE6下,当输入文字,然后回车,会出现浏览器关掉的问题。

Under IE6, aftering inserted the words, and then press the enter, then the browser will close selftly.


现在找到的解决办法, 如下面javascript里面红色加粗。

Now the resolved as below, pay attention to the code in javascript marked red bold.

代码
<script type="text/javascript">
//<![CDATA[ 
function sbSearch()
{
if(jQuery("#sbText").val() == "Search text" || jQuery("#sbText").val() == "")
{
alert(
"Please fill the field!");
jQuery(
"#sbText").focus();
return false;
}
else
{
jQuery(
"#sbSearchForm")[0].submit();
}
}
//]]>
</script>

 

posted @ 2010-06-23 14:22  DavidHHuan  阅读(550)  评论(0编辑  收藏  举报