我的ASP网页上有一个文本框和一个按钮。我正在使用JavaScript来验证文本框和按钮的触发器。验证完成后,我正在尝试将用户重定向到其他页面。
这是我的代码:
HTML
<input style="background: url(images/find.png) no-repeat; padding-left:20px;"type="text" id="txtSearch" onkeyup="validChar(this);" onkeypress="checkKey(event)" name="txtSearch" />
<button class="locButton" id="btnsave" onclick="fncsave(event)">Search</button>
JS
<script type="text/javascript">
function validChar(e) {
e.value = e.value.replace(/[^a-zA-Z0-9]/g, '');
e.style.border = "2px inset #EBE9ED";
}
function fncsave(e) {
//alert('test');
var t = window.document.getElementById('txtSearch');
if (t.value.length > 0) {
alert(t.value);
redirectPage(t.value);
//document.cookie = 'postbackcookie=';
//document.location.href = "www.mydomain.com/search.aspx?search_results.aspx?searchtext=" + t.value + "&folderid=0&searchfor=all&orderby=title&orderdirection=ascending";
//return false;
} else {
e.preventDefault();
t.style.border = "2px inset #CC0000";
alert("Search Query is Blank...");
}
}
function checkKey(e) {
var t = window.document.getElementById('txtSearch');
var code = (e.keyCode ? e.keyCode : e.which);
if (code == 13) { //Enter keycode
if (t.value.length > 0) {
alert('enter press and ' + t.value);
document.cookie = 'postbackcookie=';
document.location.href = "www.mydomain.com/search.aspx?searchtext=" + t.value + "&folderid=0&searchfor=all&orderby=title&orderdirection=ascending";
return false;
} else {
e.preventDefault();
t.style.border = "2px inset #CC0000";
alert('enter press and 0');
}
}
}
function redirectPage(val) {
document.cookie = 'postbackcookie=';
document.location.href = "www.mydomain.com/search.aspx?search_results.aspx?searchtext=" + val + "&folderid=0&searchfor=all&orderby=title&orderdirection=ascending";
return false;
}
</script>
当按下按钮,页面刷新而不是转到search_results
页面时,它会重新加载。我必须使用表格吗?
默认情况下,aspx页面在页面中有一个<form id="form1" runat="server"></form>
,但我试图避免在服务器上运行它。
答案 0 :(得分:1)
document.location.href只会改变网址的最后一部分(即搜索)。
要更改整个路径,您应该在开头添加/。
所以:
window.location.href = '/searchtext=sadsd';
将成为domain.com/some/url 导航到domain.com/newurl?searchtext=sadsd
要仅替换最后一部分,您应该将../添加到开头 所以:
window.location.href = '../searchtext=sadsd';
将成为domain.com/some/url 导航到domain.com/newurl?searchtext=sadsd
此外,您应该使用window.location而不是document.location,如下所示:What's the difference between window.location and document.location in JavaScript?