我有一個文本框,每當用戶按下一個鍵時,它會被檢查以查看用戶是否按下輸入。如果按下回車鍵,我想在文本框中添加所有信息並將用戶轉移到其他網址。Javascript問題與位置.href
<script language="javascript" type="text/javascript">
function checkEnter(e){ //e is event object passed from function invocation
var characterCode;
if(e && e.which){ //if which property of event object is supported (NN4)
e = e;
characterCode = e.which; //character code is contained in NN4's which property
}
else{
e = event;
characterCode = e.keyCode; //character code is contained in IE's keyCode property
}
if (characterCode == 13) { //if generated character code is equal to ascii 13 (if enter key)
var searchLink = '/Search/?Keywords=' + document.getElementById('<%= searchBox.ClientID %>').value;
transferUser(searchLink);
return false;
}
else{
return true;
}
}
function transferUser(url) {
window.location.href = url;
window.location.replace(url);
}
</script>
Search: <input name="ctl00$searchBox" type="text" id="ctl00_searchBox" class="header_line_search_box_textbox" onKeyPress="checkEnter(event);" />
我試過了所有可能的組合,但沒有任何反應。該網站只是刷新自己。
我還需要以某種方式將文本從用戶轉換爲HTML安全,必須喜歡ASPX的HttpUtility.EncodeUrl。
會,onkeypress事件= 「JavaScript的:checkEnter(事件);」做出改變? – 2009-11-23 19:33:12
你可以提醒(searchLink)並查看它是否有任何奇怪的字符? – 2009-11-23 19:38:06
您應該避免在HTML標籤中使用JavaScript屬性。相反,您應該以編程方式將even連接到節點。 – 2009-11-23 20:08:57