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Ajax + ASP application instance registration module, form submission

Source: Internet
Author: User
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<! -- Register the module --> default. asp CopyCode The Code is as follows: <! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<HTML xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Title> Ajax-sample1 </title>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/> // be sure to encode this page as a UTF-8, otherwise, garbled characters will appear.
<Meta name = "author" content = "tonyhl [at] 126.com"/>
<Meta http-equiv = "Pragma" content = "no-Cache"/>
<Script language = "JavaScript" type = "text/JavaScript" src = "Reg. js"> </SCRIPT>
<LINK rel = "stylesheet" href = "css.css" type = "text/CSS" Media = "all"/>
<Style type = "text/CSS">
<! --
# Layer1 {
Position: absolute;
Width: 200px;
Height: 115px;
Z-index: 1;
Left: 409px;
Top: 88px;
}
-->
</Style>
</Head>
<Body>
<H2> Ajax application instance: Registration Module </H2>
<Div id = "layer1">
<Div id = "MSG"> </div>
</Div>
ID: <input type = "text" id = "regid"/>
Password: <input type = "password" id = "regpassword"/>
<Input name = "F" type = "file"/>
<Input type = "Submit" id = "regsubmit" value = "register" onclick = "check ()"/>
<H2> when a user with a registered ID of Tony is registered, the background verifies that the ID already exists and returns a prompt message. <br/>
To highlight the refreshing effect, the server side Program Millions of addition operations will be performed automatically
</H2>
</Body>
</Html>

copy the Code the code is as follows: Reg. JS
function Ge (a) {return document. getelementbyid (a) ;}< br> Function check () {
If (Ge ('regid '). value = '') {Ge ('msg '). innerhtml = 'id cannot be blank '; return false}
If (Ge ('regpassword '). value = '') {Ge ('msg '). innerhtml = 'password cannot be blank '; return false}
var x = new activexobject ("msxml2.xmlhttp");
If (X) {
Ge ('regsubmit '). disabled = true;
X. onreadystatechange = function () {
If (X. readystate = 4) {
If (X. status = 200) {
eval (X. responsetext)
}< br> else {Ge ('msg '). innerhtml = x. statustext }< BR >}< br> else {Ge ('msg '). innerhtml = "submitting data... "}
};
X. open ('post', 'reg. ASP ', true);
X. setRequestHeader ('content-type', 'application/X-WWW-form-urlencoded');
var senddata = 'regid = '+ ge ('regid '). value + '& regpassword =' + ge ('regpassword '). value + '& file =' + ge ('F '). value
X. send (senddata)
}< br> else {
Ge ('msg '). innerhtml = 'your browser does not support XMLHttpRequest '
}< BR >}

Reg. ASP copy Code the code is as follows: <% @ Language = "VBScript" codePage = "65001" %> // codePage must be 650001; otherwise, garbled characters may also appear. If there is HTML text, it must be set to UTF-8 encoding, otherwise, garbled characters will appear.
<%
dim regid, regpassword, STR
regid = request. form ("regid")
regpassword = request. form ("regpassword")
F = request. form ("file")
dim I, II
II = 0
for I = 0 to 1000000
II = II + I
next
If regid = "" Or regpassword =" "Then
STR =" ID and password are required "
else
If regid <>" Tony "then
STR =" registration successful, the ID is "& regid &", the password is "& regpassword & F
else
STR =" registration failed, the ID already exists "
end if
response. write "Ge ('msg '). innerhtml = '"& STR &"'; GE ('regsubmit '). disabled = false "
response. end
%>

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Related Keywords:
file submission form w3c html json form submission asp net ajax php script for form submission ajax chat application drupal registration module mvc ajax form
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