asp.net¶¯Ì¬×¢²ájavascript×ܽá
Ò».ʹÓÃRegisterStartUpScript×¢²áÖ»Ö´ÐÐÒ»´ÎµÄjavascript
µÚ1²½(´´½¨²¢×¢²á²¢Ê¹ÓÃjavascript)£ºPage.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
//´´½¨JavaScript
string info = "<mce:script type="text/javascript"><!--alert('ÄãºÃ£¬ÎÒÊÇXXX£¡')// --></mce:script>";
//ÅжÏWelcomeÊÇ·ñÒѱ»×¢²á
if (!Page.ClientScript.IsStartupScriptRegistered("Welcome"))
{
//¶¯Ì¬×¢²á²¢Ö´ÐÐJavaScript
Page.ClientScript.RegisterStartupScript(this.GetType(), "Welcome", info);
}
}
¶þ.ʹÓÃRegisterClientScriptBlock×¢²ájavascript
µÚ1²½(´´½¨²¢×¢²ájavascript)£ºPage.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
//´´½¨JavaScript
string info="";
info += "function showName(username)";
info += "{ alert('ÄúµÄÃû×ÖÊÇ£º'+ username); }";
//ÅжÏmyNameÊÇ·ñÒѱ»×¢²á
if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "myName"))
{
//¶¯Ì¬×¢²áJavaScript
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "myName", info,true);
}
}
µÚ2²½(µ÷ÓÃjavascript)£ºPage.aspx
<form id="form1" runat="server">
<div>
ÐÕÃû£º<input id="txtUserName" type="text" />
<input id="btnSubmit" type="button" value="È·¶¨" onclick="showName(txtUserName.value)" />
</div>
</form>
Èý.ʹÓÃRegisterClientScriptInclude×¢²ájavascript
µÚ1²½(´´½¨javascript)£ºScript/Info.js
function showName(username)
{
alert('ÄúµÄÐÕÃûÊÇ£º'+username);
}
µÚ2²½(µ÷ÓÃjavascript)£ºPage.aspx
<form id="form1" runat="server">
<div>
ÐÕÃû£º<input id="txtUserName" type=
Ïà¹ØÎĵµ£º
ÕâÀïÖ÷Ҫ̸̸ApplicationÀàÖеÄʼþ
ÓÉǰһƪÎÄÕ¿ÉÒÔÖªµÀ£¬Ò»µ©³öÏÖÁËHttpContextÀàµÄÒ»¸öʵÀý£¬HttpRuntimeÀà¾Í»á½¨Á¢Ò»¸öASP.NETÓ¦ÓóÌÐò¶ÔÏóÀ´Íê³É¸ÃÇëÇó¡£Ò»¸öÓ¦ÓóÌÐò°üÀ¨HttpApplicationÀàµÄÒ»¸öʵÀý¡£HttpApplicationÊÇÒ»¸öglobal.asaxÅÉÉúµÄ¶ÔÏ󣬴¦ÀíËùÓб»´«µÝ¸øÄ³¸öÐéÎļþ¼ÐµÃHttpÇëÇó¡£Ò»¸öÕýÔÚ ......
<script language="javascript">
function ShowTableRow(id)
{
var _Row = document.getElementById(id) <!-- »ñÈ¡IDΪTableRowID µÄ¶ÔÏó -->
var _Img = document.getElementById("Img"+id)
&nb ......
50¸öʵÓõÄJavaScript¹¤¾ß- - JavaEye¼¼ÊõÍøÕ¾
JavaScriptÊÇÒ»¸ö¹¦ÄÜÇ¿´óµÄ¿Í»§¶Ë½Å±¾ÓïÑÔ£¬Ðí¶àÏÖ´ú»¯µÄÍøÕ¾ºÍWebÓ¦ÓóÌÐò¶¼»áʹÓõ½Ëü¡£JavaScript¿ÉÒÔÔöÇ¿Óû§µÄÌåÑ飬²¢Ìṩ·á¸»µÄ»¥¶¯Ê½×é¼þºÍ¹¦ÄÜ¡£ËäÈ»ËüµÄÓï·¨Ï൱¼òµ¥£¬µ«ÊǶԿª·¢ÕßÀ´Ëµ»¹ÊǺÜÓÐÄѶȵģ¬ÒòΪËüÒªÔËÐÐÔÚWebä¯ÀÀÆ÷ÖС£
¡¡¡¡ÒÔÏÂÊÇÎÒÃÇΪÄãÍÆ¼öµÄ50¸ ......
function checkfiletype()
{
var fileName = document.getElementById('<%=FilePath.ClientID%>').value;
if (Trim(fileName)=="")
{
alert("ÇëÑ¡ÔñÒªÉÏ´«µÄÎļþ£¡");
......
foreach(Control con in this.Controls[1].Controls)
{
if(con is TextBox)
{
((TextBox)con).Text="";
}
}//Õâ¶Î´úÂëÖ´Ðгɹ¦£¬µ«ÎÒ²»Ã÷°×ÕâÀïµÄ1´úÂëʲô£¿
µ«ÊÇ» ......