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JavaScript - Help With Converting C++ Code To Javascript
I have written a card trick in C++. The purpose of the card trick is the player picks 4 cards and then based on the 4 cards they pick 4 more cards. The player can then switch the card and the computer does some math to determine how to which card was switched. Right now all i can figure out is how to display and flip the card.
This is the program I have written in C++ Code: #include <iostream>
#include <string>
using namespace std;
int main()
{
int num[4];
char suite[4];
int code[4];
int mycode[4];
int code2[4];
int mycode2[4];
int i=0;
int error=0;
int k=4;
int pick;
cout<<"Welcome to our card trick. I believe that given some cards I would be able to tell you which card you switched. Dont believe me! Well lets play. First I will let you pick four cards, then I will pick four cards. Next I will pick four cards. Then you will have the opportunity to pick a card to switch. Then I will tell you which card you switched. Promise I wont peek! Lets begin."<<endl;
for(i=0; i<4; i++){
cout<<"Enter card number"<<endl;
cin>>num[i];
cout<<"Enter suit"<<endl;
cin>>suite[i];
}
for(i=0; i<4; i++){
if (suite[i]=='D'||suite[i]=='H')
code[i]=1;
else
code[i]=0;
cout<<code[i];
}
mycode[0]=code[0]+code[2]+code[3];
mycode[0]=mycode[0] % 2;
mycode[1]=code[0]+code[1]+code[3];
mycode[1]=mycode[1] % 2;
mycode[2]=code[0]+code[1]+code[2];
mycode[2]=mycode[2] % 2;
mycode[3]=code[1]+code[2]+code[3]+1;
mycode[3]=mycode[3] % 2;
for(i=0; i<4; i++){
cout<<mycode[i];
}
cout<<endl;
cout<<"Which position would you like to switch out for a new card? Position 0-7."<<endl;
cin>>pick;
switch (pick){
case 0:
if(code[pick]==1)
code[pick]=0;
else
code[pick]=1;
break;
case 1:
if(code[pick]==1)
code[pick]=0;
else
code[pick]=1;
break;
case 2:
if(code[pick]==1)
code[pick]=0;
else
code[pick]=1;
break;
case 3:
if(code[pick]==1)
code[pick]=0;
else
code[pick]=1;
break;
case 4:
pick=pick-4;
if(mycode[pick]==1)
mycode[pick]=0;
else
mycode[pick]=1;
break;
case 5:
pick=pick-4;
if(mycode[pick]==1)
mycode[pick]=0;
else
mycode[pick]=1;
break;
case 6:
pick=pick-4;
if(mycode[pick]==1)
mycode[pick]=0;
else
mycode[pick]=1;
break;
case 7:
pick=pick-4;
if(mycode[pick]==1)
mycode[pick]=0;
else
mycode[pick]=1;
break;
}
//copying into switched
for(i=0; i<4; i++){
code2[i]=code[i];
}
for(i=0; i<4; i++){
mycode2[i]=mycode[i];
}
cout<<"Switched: ";
for(i=0; i<4; i++){
cout<<code2[i];
}
for(i=0; i<4; i++){
cout<<mycode2[i];
}
cout<<endl;
cout<<"New: ";
mycode[0]=code[0]+code[2]+code[3];
mycode[0]=mycode[0] % 2;
mycode[1]=code[0]+code[1]+code[3];
mycode[1]=mycode[1] % 2;
mycode[2]=code[0]+code[1]+code[2];
mycode[2]=mycode[2] % 2;
mycode[3]=code[1]+code[2]+code[3]+1;
mycode[3]=mycode[3] % 2;
for(i=0; i<4; i++){
cout<<code[i];
}
for(i=0; i<4; i++){
cout<<mycode[i];
}
cout<<endl;
//Decoding
for(i=0; i<3; i++){
if (mycode2[i] != mycode[i]){
error=error+1;
k=k+1;
}
}
switch (error){
case 0:
cout<<"The final position was switched."<<endl;
break;
case 1:
cout<<"The card was switched from position "<<k<<endl;
break;
case 2:
k=k-4;
cout<<"The card was switched from position "<<k<<endl;
break;
case 3:
cout<<"The card was switched from the zero position."<<endl;
break;
}
return 0;
}
This is the what I have so far for javascript. Code: <html>
<head>
<script language="JavaScript">
{
//These are the first button graphics
thumb1= new Image();
thumb1.src = "75/back-blue-75-3.png";
hover1 = new Image();
hover1.src = "75/clubs-2-75.png";
//These are the second button graphics
thumb2= new Image();
thumb2.src = "75/back-blue-75-3.png";
hover2 = new Image();
hover2.src = "75/clubs-q-75.png";
//These are the third button graphics
thumb3= new Image();
thumb3.src = "75/back-blue-75-3.png";
hover3 = new Image();
hover3.src = "75/clubs-a-75.png";
thumb4= new Image();
thumb4.src = "75/back-blue-75-3.png";
hover4 = new Image();
hover4.src = "75/diamonds-2-75.png";
thumb5= new Image();
thumb5.src = "75/back-blue-75-3.png";
hover5 = new Image();
hover5.src = "75/joker-b-75.png";
thumb6= new Image();
thumb6.src = "75/back-blue-75-3.png";
hover6 = new Image();
hover6.src = "75/spades-a-75.png";
thumb7= new Image();
thumb7.src = "75/back-blue-75-3.png";
hover7 = new Image();
hover7.src = "75/clubs-3-75.png";
thumb8= new Image();
thumb8.src = "75/back-blue-75-3.png";
hover8 = new Image();
hover8.src = "75/hearts-a-75.png";
thumb9= new Image();
thumb9.src = "75/back-blue-75-3.png";
hover9 = new Image();
hover9.src = "75/hearts-k-75.png";
thumb10= new Image();
thumb10.src = "75/back-blue-75-3.png";
hover10 = new Image();
hover10.src = "75/diamonds-6-75.png";
thumb11= new Image();
thumb11.src = "75/back-blue-75-3.png";
hover11 = new Image();
hover11.src = "75/diamonds-10-75.png";
thumb12= new Image();
thumb12.src = "75/back-blue-75-3.png";
hover12 = new Image();
hover12.src = "75/spades-5-75.png";
thumb13= new Image();
thumb13.src = "75/back-blue-75-3.png";
hover13 = new Image();
hover13.src = "75/joker-r-75.png";
thumb14= new Image();
thumb14.src = "75/back-blue-75-3.png";
hover14 = new Image();
hover14.src = "75/clubs-j-75.png";
thumb15= new Image();
thumb15.src = "75/back-blue-75-3.png";
hover15 = new Image();
hover15.src = "75/clubs-6-75.png";
thumb16= new Image();
thumb16.src = "75/back-blue-75-3.png";
hover16 = new Image();
hover16.src = "75/hearts-5-75.png";
thumb17= new Image();
thumb17.src = "75/back-blue-75-3.png";
hover17 = new Image();
hover17.src = "75/diamonds-k-75.png";
thumb18= new Image();
thumb18.src = "75/back-blue-75-3.png";
hover18 = new Image();
hover18.src = "75/diamonds-8-75.png";
thumb19= new Image();
thumb19.src = "75/back-blue-75-3.png";
hover19 = new Image();
hover19.src = "75/hearts-9-75.png";
thumb20= new Image();
thumb20.src = "75/back-blue-75-3.png";
hover20 = new Image();
hover20.src = "75/spades-j-75.png";
thumb21= new Image();
thumb21.src = "75/back-blue-75-3.png";
hover21 = new Image();
hover21.src = "75/hearts-2-75.png";
thumb22= new Image();
thumb22.src = "75/back-blue-75-3.png";
hover22 = new Image();
hover22.src = "75/hearts-q-75.png";
thumb23= new Image();
thumb23.src = "75/back-blue-75-3.png";
hover23 = new Image();
hover23.src = "75/clubs-8-75.png";
thumb24= new Image();
thumb24.src = "75/back-blue-75-3.png";
hover24 = new Image();
hover24.src = "75/clubs-k-75.png";
thumb25= new Image();
thumb25.src = "75/back-blue-75-3.png";
hover25 = new Image();
hover25.src = "75/diamonds-a-75.png";
thumb26= new Image();
thumb26.src = "75/back-blue-75-3.png";
hover26 = new Image();
hover26.src = "75/spades-2-75.png";
thumb27= new Image();
thumb27.src = "75/back-blue-75-3.png";
hover27 = new Image();
hover27.src = "75/spades-q-75.png";
thumb28= new Image();
thumb28.src = "75/back-blue-75-3.png";
hover28 = new Image();
hover28.src = "75/clubs-7-75.png";
thumb28= new Image();
thumb28.src = "75/back-blue-75-3.png";
hover28 = new Image();
hover28.src = "75/diamonds-j-75.png";
thumb28= new Image();
thumb28.src = "75/back-blue-75-3.png";
hover28 = new Image();
hover28.src = "75/diamonds-3-75.png";
thumb29= new Image();
thumb29.src = "75/back-blue-75-3.png";
hover29 = new Image();
hover29.src = "75/hearts-j-75.png";
thumb30= new Image();
thumb30.src = "75/back-blue-75-3.png";
hover30 = new Image();
hover30.src = "75/clubs-4-75.png";
thumb31= new Image();
thumb31.src = "75/back-blue-75-3.png";
hover31 = new Image();
hover31.src = "75/spades-3-75.png";
thumb32= new Image();
thumb32.src = "75/back-blue-75-3.png";
hover32 = new Image();
hover32.src = "75/spades-k-75.png";
thumb33= new Image();
thumb33.src = "75/back-blue-75-3.png";
hover33 = new Image();
hover33.src = "75/diamonds-4-75.png";
thumb34= new Image();
thumb34.src = "75/back-blue-75-3.png";
hover34 = new Image();
hover34.src = "75/spades-10-75.png";
thumb35= new Image();
thumb35.src = "75/back-blue-75-3.png";
hover35 = new Image();
hover35.src = "75/clubs-5-75.png";
thumb36= new Image();
thumb36.src = "75/back-blue-75-3.png";
hover36 = new Image();
hover36.src = "75/clubs-9-75.png";
thumb37= new Image();
thumb37.src = "75/back-blue-75-3.png";
hover37 = new Image();
hover37.src = "75/diamonds-7-75.png";
thumb38= new Image();
thumb38.src = "75/back-blue-75-3.png";
hover38 = new Image();
hover38.src = "75/diamonds-q-75.png";
thumb39= new Image();
thumb39.src = "75/back-blue-75-3.png";
hover39 = new Image();
hover39.src = "75/spades-6-75.png";
thumb40= new Image();
thumb40.src = "75/back-blue-75-3.png";
hover40 = new Image();
hover40.src = "75/spades-9-75.png";
thumb41= new Image();
thumb41.src = "75/back-blue-75-3.png";
hover41 = new Image();
hover41.src = "75/diamonds-9-75.png";
thumb42= new Image();
thumb42.src = "75/back-blue-75-3.png";
hover42 = new Image();
hover42.src = "75/hearts-3-75.png";
thumb43= new Image();
thumb43.src = "75/back-blue-75-3.png";
hover43 = new Image();
hover43.src = "75/hearts-10-75.png";
thumb44= new Image();
thumb44.src = "75/back-blue-75-3.png";
hover44 = new Image();
hover44.src = "75/diamonds-5-75.png";
thumb45= new Image();
thumb45.src = "75/back-blue-75-3.png";
hover45 = new Image();
hover45.src = "75/spades-7-75.png";
thumb46= new Image();
thumb46.src = "75/back-blue-75-3.png";
hover46 = new Image();
hover46.src = "75/spades-4-75.png";
thumb47= new Image();
thumb47.src = "75/back-blue-75-3.png";
hover47 = new Image();
hover47.src = "75/hearts-8-75.png";
thumb48= new Image();
thumb48.src = "75/back-blue-75-3.png";
hover48 = new Image();
hover48.src = "75/hearts-4-75.png";
thumb49= new Image();
thumb49.src = "75/back-blue-75-3.png";
hover49 = new Image();
hover49.src = "75/hearts-7-75.png";
thumb50= new Image();
thumb50.src = "75/back-blue-75-3.png";
hover50 = new Image();
hover50.src = "75/spades-8-75.png";
thumb51= new Image();
thumb51.src = "75/back-blue-75-3.png";
hover51 = new Image();
hover51.src = "75/hearts-6-75.png";
}
//This is the function that calls for change in buttons
function imageflip(thumbnailID,imageName)
{
document.images[thumbnailID].src = eval(imageName + ".src");
}
</script>
<title>Hey there! Welcome to my world!</title>
</head>
<body>
<font face="arial" size="7">
Pick 4 cards!</font><br><br>
<a href="#" onClick="imageflip('icon1','hover1')">
<img src="75/back-blue-75-3.png" border="0" name="icon1"/></a>
<a href="#" onClick="imageflip('icon2','hover2')">
<img src="75/back-blue-75-3.png" border="0" name="icon2"/></a>
<a href="#" onClick="imageflip('icon3','hover3')">
<img src="75/back-blue-75-3.png" border="0" name="icon3"/></a>
<a href="#" onClick="imageflip('icon4','hover4')">
<img src="75/back-blue-75-3.png" border="0" name="icon4"/></a>
<a href="#" onClick="imageflip('icon5','hover5')">
<img src="75/back-blue-75-3.png" border="0" name="icon5"/></a>
<a href="#" onClick="imageflip('icon6','hover6')">
<img src="75/back-blue-75-3.png" border="0" name="icon6"/></a>
<a href="#" onClick="imageflip('icon7','hover7')">
<img src="75/back-blue-75-3.png" border="0" name="icon7"/></a>
<a href="#" onClick="imageflip('icon8','hover8')">
<img src="75/back-blue-75-3.png" border="0" name="icon8"/></a>
<a href="#" onClick="imageflip('icon9','hover9')">
<img src="75/back-blue-75-3.png" border="0" name="icon9"/></a>
<a href="#" onClick="imageflip('icon10','hover10')">
<img src="75/back-blue-75-3.png" border="0" name="icon10"/></a>
<a href="#" onClick="imageflip('icon11','hover11')">
<img src="75/back-blue-75-3.png" border="0" name="icon11"/></a>
<a href="#" onClick="imageflip('icon12','hover12')">
<img src="75/back-blue-75-3.png" border="0" name="icon12"/></a>
<a href="#" onClick="imageflip('icon13','hover13')">
<img src="75/back-blue-75-3.png" border="0" name="icon13"/></a>
<a href="#" onClick="imageflip('icon14','hover14')">
<img src="75/back-blue-75-3.png" border="0" name="icon14"/></a>
<a href="#" onClick="imageflip('icon15','hover15')">
<img src="75/back-blue-75-3.png" border="0" name="icon15"/></a>
<a href="#" onClick="imageflip('icon16','hover16')">
<img src="75/back-blue-75-3.png" border="0" name="icon16"/></a>
<a href="#" onClick="imageflip('icon17','hover17')">
<img src="75/back-blue-75-3.png" border="0" name="icon17"/></a>
<a href="#" onClick="imageflip('icon18','hover18')">
<img src="75/back-blue-75-3.png" border="0" name="icon18"/></a>
<a href="#" onClick="imageflip('icon19','hover19')">
<img src="75/back-blue-75-3.png" border="0" name="icon19"/></a>
<a href="#" onClick="imageflip('icon20','hover20')">
<img src="75/back-blue-75-3.png" border="0" name="icon20"/></a>
<a href="#" onClick="imageflip('icon21','hover21')">
<img src="75/back-blue-75-3.png" border="0" name="icon21"/></a>
<a href="#" onClick="imageflip('icon22','hover22')">
<img src="75/back-blue-75-3.png" border="0" name="icon22"/></a>
<a href="#" onClick="imageflip('icon23','hover23')">
<img src="75/back-blue-75-3.png" border="0" name="icon23"/></a>
<a href="#" onClick="imageflip('icon24','hover24')">
<img src="75/back-blue-75-3.png" border="0" name="icon24"/></a>
<a href="#" onClick="imageflip('icon25','hover25')">
<img src="75/back-blue-75-3.png" border="0" name="icon25"/></a>
<a href="#" onClick="imageflip('icon26','hover26')">
<img src="75/back-blue-75-3.png" border="0" name="icon26"/></a>
<a href="#" onClick="imageflip('icon27','hover27')">
<img src="75/back-blue-75-3.png" border="0" name="icon27"/></a>
<a href="#" onClick="imageflip('icon28','hover28')">
<img src="75/back-blue-75-3.png" border="0" name="icon28"/></a>
<a href="#" onClick="imageflip('icon29','hover29')">
<img src="75/back-blue-75-3.png" border="0" name="icon29"/></a>
<a href="#" onClick="imageflip('icon30','hover30')">
<img src="75/back-blue-75-3.png" border="0" name="icon30"/></a>
<a href="#" onClick="imageflip('icon31','hover31')">
<img src="75/back-blue-75-3.png" border="0" name="icon31"/></a>
<a href="#" onClick="imageflip('icon32','hover32')">
<img src="75/back-blue-75-3.png" border="0" name="icon32"/></a>
<a href="#" onClick="imageflip('icon33','hover33')">
<img src="75/back-blue-75-3.png" border="0" name="icon33"/></a>
<a href="#" onClick="imageflip('icon34','hover34')">
<img src="75/back-blue-75-3.png" border="0" name="icon34"/></a>
<a href="#" onClick="imageflip('icon35','hover35')">
<img src="75/back-blue-75-3.png" border="0" name="icon35"/></a>
<a href="#" onClick="imageflip('icon36','hover36')">
<img src="75/back-blue-75-3.png" border="0" name="icon36"/></a>
<a href="#" onClick="imageflip('icon37','hover37')">
<img src="75/back-blue-75-3.png" border="0" name="icon37"/></a>
<a href="#" onClick="imageflip('icon38','hover38')">
<img src="75/back-blue-75-3.png" border="0" name="icon38"/></a>
<a href="#" onClick="imageflip('icon39','hover39')">
<img src="75/back-blue-75-3.png" border="0" name="icon39"/></a>
<a href="#" onClick="imageflip('icon40','hover40')">
<img src="75/back-blue-75-3.png" border="0" name="icon40"/></a>
<a href="#" onClick="imageflip('icon41','hover41')">
<img src="75/back-blue-75-3.png" border="0" name="icon41"/></a>
<a href="#" onClick="imageflip('icon42','hover42')">
<img src="75/back-blue-75-3.png" border="0" name="icon42"/></a>
<a href="#" onClick="imageflip('icon43','hover43')">
<img src="75/back-blue-75-3.png" border="0" name="icon43"/></a>
<a href="#" onClick="imageflip('icon44','hover44')">
<img src="75/back-blue-75-3.png" border="0" name="icon44"/></a>
<a href="#" onClick="imageflip('icon45','hover45')">
<img src="75/back-blue-75-3.png" border="0" name="icon45"/></a>
<a href="#" onClick="imageflip('icon46','hover46')">
<img src="75/back-blue-75-3.png" border="0" name="icon46"/></a>
<a href="#" onClick="imageflip('icon47','hover47')">
<img src="75/back-blue-75-3.png" border="0" name="icon47"/></a>
<a href="#" onClick="imageflip('icon48','hover48')">
<img src="75/back-blue-75-3.png" border="0" name="icon48"/></a>
<a href="#" onClick="imageflip('icon49','hover49')">
<img src="75/back-blue-75-3.png" border="0" name="icon49"/></a>
<a href="#" onClick="imageflip('icon50','hover50')">
<img src="75/back-blue-75-3.png" border="0" name="icon50"/></a>
<a href="#" onClick="imageflip('icon51','hover51')">
<img src="75/back-blue-75-3.png" border="0" name="icon51"/></a>
</body>
</html>
Similar TutorialsHello, I need your help. How can I convert the following code to Javascript: Code: 'SEARCH BY FILE NUMBER IN FILE NUMBER WHEN THE ENTER KEY IS PRESSED Private Sub h1_KeyDown(ByVal KeyCode As msforms.ReturnInteger, ByVal Shift As Integer) If KeyCode = vbKeyReturn Then KeyCode = 0 Call btn_search_Click End If End Sub Thanks for all your help in advance J Hello, I need your help converting the code below from VBA to Javascript. I am basically attempting to export a recordset to an excel file. VBA: Code: '-------------------------------------------------------
Public Sub ExportTOExcel()
'-------------------------------------------------------
Set oExcel = CreateObject("Excel.Application")
Set oBook = oExcel.Workbooks.Add
Set oSheet = oBook.Worksheets(1)
Dim j As Long
Dim lngCol As Long
Dim lngRow As Long
Dim Field As Object
rs.MoveFirst
lngRow = 1
With oSheet
Do While Not rs.EOF
lngCol = 0
For Each Field In rs.Fields
lngCol = lngCol + 1
.Cells(lngRow, lngCol) = Field.Value
Next
lngRow = lngRow + 1
rs.MoveNext
Loop
End With
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Workbooks.Open fileName:="C:\Book5.xls"
End Sub
Thanks for everyones help in advance, Cheers, J Hello, I am new javascript and I need your help converting the following code from VBScript to Javascript please. <script language="vbscript"> function CDO_Mail_Small_Text_2() Set iMsg = CreateObject("CDO.Message") Set iConf = CreateObject("CDO.Configuration") iConf.Load -1 ' CDO Source Defaults Set Flds = iConf.Fields With Flds .Item("http://schemas.microsoft.com/cdo/configuration/smtpusessl") = True .Item("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = 1 .Item("http://schemas.microsoft.com/cdo/configuration/sendusername") = "myemailadress@gmail.com" .Item("http://schemas.microsoft.com/cdo/configuration/sendpassword") = "mypassword" .Item("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "smtp.gmail.com" .Item("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2 .Item("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = 465 .Update End With strbody = "Hi there" & vbNewLine & vbNewLine & _ "This is line 1" & vbNewLine & _ "This is line 2" & vbNewLine & _ "This is line 3" & vbNewLine & _ "This is line 4" With iMsg Set .Configuration = iConf .To = "jason.kelly@tc.gc.ca" .CC = "" .BCC = "" '.ReplyTo = "Reply@something.nl" .From = """ARealName"" <ARealName@gmail.com>" .Subject = "Important message" .TextBody = strbody .Send End With end function </script> Much thanks and appreciation for all your help and support. Cheers, J This is pretty basic. I have a coupon code text box and need to ensure whatever the user enters is converted to uppercase before it is validated. The problem is, someone else wrote the code and I have no idea where or how to put in the code to change the text to uppercase. I would appreciate your help. Payment.php: PHP Code: <input type="text" name="coupon" id="coupon-input" class="coupon-input" placeholder="Enter coupon code" style="color:#000;"> <input class="bt2 apply-btn" type="button" value="Apply" id="apply-btn"> <script> // When the browser is ready... $(function(){ $("#apply-btn").click(function(){ $("#apply-btn").attr("disabled", "disabled"); $("#apply-btn").val('Checking'); $("#amount").val(<?php echo number_format($item_price, 2); ?>); $(".form-product-details").html('<b>$<span id="input_14_1001_price"><?php echo number_format($item_price, 2); ?></span></b>'); $.ajax({ url: 'validate-coupon.php', type: "POST", data: {val: $("#coupon-input").val(), amt:$("#amount").val()}, dataType: 'JSON', success: function(res) { $("#apply-btn").val('Apply'); $("#apply-btn").prop("disabled", false); if(res.type=='error'){ $("#msg").html("<span style='color:red;font-weight:bold;'>Invalid Coupon.</span>"); } else { $("#msg").html("<span style='color:green;font-weight:bold;'>Coupon is valid.</span>"); $(".form-product-details").html('<b><span style="text-decoration:line-through">$<?php echo number_format($item_price, 2); ?></span> $<span id="input_14_1001_price" class="underlined">'+res.amt+'</span><br /><span>'+res.msg+'</span></b>'); $("#amount").val(res.amt); } } }); }); }); </script> validate-coupon.php: PHP Code: $coupon = array( array("code" => "COUPON50", 'value'=>'50', 'type'=>'P'), ); if(isset($_POST['val']) && $_POST['val']!='' && isset($_POST['amt']) && $_POST['amt']!=''){ $matched = false; foreach($coupon as $coup){ if($coup['code']==$_POST['val']){ $matched = true; $amt = $_POST['amt']; if($coup['type']=='P'){ $new_amt = $amt - ($amt/100)*$coup['value']; $msg = $coup['value']."% off coupon code applied"; } else if($coup['type']=='F'){ $new_amt = $amt - $coup['value']; $msg = "$".$coup['value']." off coupon code applied"; } break; } } if($matched){ echo json_encode(array("type" => "success", 'amt'=>number_format($new_amt, 2), 'msg'=>$msg)); } else { echo json_encode(array("type" => "error")); } } else { echo json_encode(array("type" => "error")); } exit; I am trying to convert following pesudocose to javascript. Dont know where am i messing it up. Any help will be great PSEUDOCODE: Program TaxCalc Read purchase If(purchase>=0 AND purchase<=7) tax=0 else if(purchase>=8 AND purchase<=21) tax=1 else if(purchase>=22 AND purchase<=35) tax=2 else if(purchase>=36 AND purchase<=49) tax=3 else if(purchase>=50 AND purchase<=64) tax=4 else if(purchase>=65 AND purchase<=78) tax=5 else if(purchase>=79 AND purchase<=92) tax=6 else if(purchase>=93 AND purchase<=99) tax=7 else print error the number should be >=0 and <=99 print tax End Program JAVASCRIPT that I have so far <html> <body> <script type="text/javascript"> // Program name: Tax Calculation // Purpose: Find tax for amounts under $1 // Name: Niral Patel // Date: 2/15 START //Declare variables var purchase; //Amount to be entered by user var tax; //Tax to be calculated //Welcome the user //Ask them to enter an amount less than a dollar document.write("This program will help you calculate tax" + BR); document.write("Please enter the amount, the amount has to be less than a dollar" + BR); purchase = prompt("Enter the amount for which tax is to be calculated:",ES); purchase = parseInt(purchase) if (purchase >= 0 ) { tax = 0 } else if (purchase >= 7 ) { tax = 0 } else if (purchase >= 21 ) { tax = 2 } else if (purchase >= 35 ) { tax = 3 } else if (purchase >= 49) { tax = 4 } else if (purchase >= 64 ) { tax = 5 } else if (purchase >= 78 ) { tax = 6 } else if (purchase >= 92 ) { tax = 7 } else if (purchase >= 93 ) { tax = 6 } else if (purchase >= 99 ) { tax = 6 } else { document.write("Number should be between 0 and 99." +BR); } display tax; Stop </script> </body> </html> ok, quick and to the point. I have this... Code: <a href="www.mylink.com" class="myclass">click</a> and I wanna change it to a javascript function that can be called via the SAME tag, but with this link: Code: <a href="javascript: myfunction()">click</a> Here's what i have so far: Code: <head>
<script type="text/javascript">
function myfunction()
{
window.location.href='www.mylink.com';
}
</script>
</head>
<body>
<a href="javascript: myfunction()">click</a>
</body>
this works to the point where it only opens the link, but now i can't figure out how to add the class to it. I tried adding it inside the body tag, but it doesn't work. So, I'm wondering if it's possible to set the class in the javascript. Thanks in advance for the help, I really appreciate it I have some data on the client side in javascript arrays that I display to user in a html table on the webpage. I want to give an option to the user to save the data in excel. I thought of a solution that involves: 1. Create an http request and post the data as json 2. On server using jsp convert the json data to html table 3. Set the response headers to open the response in excel This solution works, but does not look optimal. Why to send a http request to server when all the data is there on client side. I tried creating a new document on the client side and open that in a new window. That does not open the document in excel as the response header is not set. Any suggestions on how to achieve this. I want to avoid http request to server. Thanks, Pawinder Hi, I have a javascript program that currently takes the contents of a *.txt file and converts it to a string-type variable using a hidden iframe. For my pruposes it would be much nicer to read a *.csv file instead, however the method I'm using creates the "open/save file" pop-up window. All files are client-side and in the same folder on one computer; this is NOT server-side or internet-based. It is simply javascript used in an HTA file as programming code. The *.csv does not need to be edited, just read. I need to know how to convert the text of this *.csv file into a string variable. I have heard of using "xmlHTTPRequest (AJAX)" but am not familiar with how to use this. Any advice or code would be greatly appreciated. Hi everyone, I am pretty new at javascript OOP. I have a javascript file that has plenty of javascript functions, variables, arrays, etc. I need to convert this into an object. Here is an example: Code: var myvar1 = '';
var myvar2 = new array();
var myvar3 = new array();
var myvar4;
var myvar5 = 60;
var myvar6 = '';
function myfunc1(){
myvar1 = 'hello';
return myvar1;
}
function myfunc2(somenum=0){
myvar5 = somenum;
//calling myfunc1() from within this function.
//do something in here
}
function myfunc3(){
//calling myfunc1() from within this function.
for(i=0;i<somelength;i++){
myvar2 = myvar3[i]; (something to put into the array)
}
}
1. I need to create an object and put ALL the varibles (myvar1 - myvar5) in that object. 2. Then the first two functions "myfunc1 and myfunc2" inside the same object. 2. And the function myfunc3 needs to sit OUTSIDE my object as a regular javascript function. It calls on myfunc1 (which is inside the object) and also inserts data into myvar2 (which is classified inside the object) and myvar3 (which is classified inside the object as well). This is what i came up with, but it's not going well: Code: var myobj1 = function(){
this.myvar1 = '';
this.myvar2 = new array();
this.myvar3 = new array();
this.myvar4;
this.myvar5 = 60;
this.myvar6 = '';
var myfunc1 = function(){
this.myvar1 = 'hello';
return this.myvar1;
}
var myfunc2 = function(somenum=0;){
this.myvar5 = somenum;
//calling this.myfunc1() from within this function.
//do something in here
}
}
function myfunc3(){
//calling mynewobj.myfunc1() from within this function.
for(i=0;i<somelength;i++){
mynewobj.myvar2 = mynewobj.myvar3[i]; (something to put into the array)
}
}
var mynewobj = myobj1;
HELP.....!!!! i really want to get into object oriented world, so thanks in advance. I am creating a web/shopping cart using Big Commerce. I am not a programer so I need help creating a code for the following: a.- PRICING DISOCOUNTS - The variations features allows for setting prices for diferent size, colors, etc. but will not allow for price discounts. Meaning if you buy 1 ea the price is $10.00 ea 2 $ 8.00 ea or 5 or more $ 7.00 ea. We sell health supplements so Price Discounts are important. Tech support said I needed a simple java cript code written. Need to give a set $$ discount or % discount to all products or individually as required. Can anyone help? I just started a small business but I am willing to pay some for quick delivery. Thank you very much. J.C. Hi, Which is the difference between to use "<!-- //-->" inside the script or not? Quote: <script language=JavaScript> <!-- function stopError() { return true; } window.onerror = stopError; // --> </script> Quote: <script language=JavaScript> function stopError() { return true; } window.onerror = stopError; </script> Any advice is welcome!! stickers Ok this is supposed to be a slot machine that works when I click the "Slot" button. If all the images match, then it is supposed to say "Congratulations...". If all the images do not match, then it is supposed to say "Sorry, you lose....". For one thing, I want the images to load after I hit the slot button and not when I refresh the page. Also, I've screwed up somewhere and I think I need another function option but I don't know where to put it or what to do. And last, my if, else statement isn't working. I'm pretty much new to Javascript and I don't know if the way I assigned the images to variables is even correct. Someone please help me. It would greatly appreciated. PHP Code: <html xmlns = "http://www.w3.org/1999/xhtml"> <head> <title> Slot Machine</title> <style type = "text/css"> table { width: 45em } th { text-align: left } th { text-align: center } th { text-align: right } div.red { color: red } </style> <script type = "text/javascript"> <!-- var pictures = [ "star", "blueSeven", "berry" ]; var pic1; var pic2; var pic3; pic1 = document.write ( "<img src = \"" + pictures[ Math.floor( Math.random() * 3 ) ] + ".gif\" />" ); pic2 = document.write ( "<img src = \"" + pictures[ Math.floor( Math.random() * 3 ) ] + ".gif\" />" ); pic3 = document.write ( "<img src = \"" + pictures[ Math.floor( Math.random() * 3 ) ] + ".gif\" />" ); function play() { var statusDiv = document.getElementById( "status" ); if ( pic1 = pic2 ) { if ( pic2 = pic3 ) statusDiv.innerHTML = "Congratulations, you win!"; } else statusDiv.innerHTML = "Sorry, you lose. " + "Please try again."; } </script> </head> <body> <form action = ""> <table> <tr><td /><td><input type = "button" value = "Slot" onclick = "play()" /></td></tr> </table> <div id = "status" class = "red"> Click the Slot button to play</div> </form> </body> </html> I have written the code below myself and im trying to figure out if this is the outcome in a web browser => 0 1 2 3 4 5 6 7 8 9 if not what would be the outcome? <script language=javascript type="text/javascript"> for (i=0 ;i<10 ;i++) { document.write(i) } </script> and how would you modify this code so it prints only even numbers and how would you modify it so that it sums all values of i and prints the final sum? Hey guys, Im kind of a newb and i need help with this dice game im trying to build to help me learn javascript. If you open up the code up in your browser and click the roll button, it will clear everything and write var a in the top left corner. What i am trying to do is write the var a into the text box. any suggestions?? [CODE] <html> <head> <script type="text/javascript"> </script> <style type="text/css"> body { background-image: url(http://projectraw.files.wordpress.com/2010/02/background_brick_wall.jpg); } h1 { font-family:"sans-serif",tahoma; background-repeat: no-repeat; color:white; } p { color:white; font-family:"sans-serif",tahoma; font-weight:900; } </style> </head> <body> <center><h1>Ghetto Dice Project</h1></center> <center> <p> Hand coded with care by Tanner Beck </p> </br> </br> </br> </br> </br> </br> </br> </br> </br> </br> <p> <center> <table BGCOLOR="#888888" BORDER="3" CELLPADDING="5"> <tr> <input type="text" name="number" size="4" value=a> </tr> </br> <tr> <button onclick=" a=(Math.floor(Math.random()*13)); document.write(a)">ROLL</button> </tr> </table> </br> </center> </p> </body> </html> [CODE] Hi all, Can some body help me i need a textbox and submit button.when i enter date in text box and click on submit button.Then my chart should display by passing my date(dynamic) through the code. how to design and code. Thanks.. Hello to all. I need someone to help me with making code for some page, because I don't know lot about coding. What I want is to this script work only when someone click on text like "Start script", not when someone open page where this script is. Can someone help me with that? Thanks a lot. Quote: <script type="text/javascript"> var win = window.open("http://www.mysite.com/", "mywindow"); var interval; function closePopup() { win.close(); clearInterval(interval); } interval=setInterval(closePopup,10000); </script> Hello i have problem is i have penny auction script and i try to add auction and it show on indexpage assume 05-05-2011 but when the time hit 00.00 so date become to 6 and back to 5 in the morning maybe 12 hour and i try to change var.match round to var math.floor date become to 4 before midnight 2 minute and back to 5 when the time hit midnight again...so if this day is 5 and before midnight it will not become to 4 but when midnight come it will become to 6...so i dont know when item can end then this is code if someone can sort it out function calc_counter_from_time22(diff) { if (diff > 0) { hours=Math.floor(diff / 3600) minutes=Math.floor((diff / 3600 - hours) * 60) seconds=Math.round((((diff / 3600 - hours) * 60) - minutes) * 60) } else { hours = 0; minutes = 0; seconds = 0; } if(diff < 86400){ return twodigit(hours) + ":" + twodigit(minutes) + ":" + twodigit(seconds); } else{ var Tday = Math.floor(diff / (60 * 60 * 24)); var addDay = Tday; var d = new Date(); d.setDate(d.getDate()+addDay); mkMonth=d.getMonth()+1; mkMonth=new String(mkMonth); if(mkMonth.length==1){ mkMonth="0"+mkMonth; } mkDay=d.getDate(); mkDay=new String(mkDay); if(mkDay.length==1){ mkDay="0"+mkDay; } mkYear=d.getFullYear(); return mkDay+"-"+mkMonth+"-"+mkYear; } Code: <script type="text/javascript">
var aURL = "http://xmegatop100.com/";
if (aURL == http://xmegatop100.com/)
{
document.write("<p style="text-align: right;">
<a href="{$list_url}/index.php">1-50</a> | <a href="{$list_url}/index.php?start=51">50-100</a> | <a href="{$list_url}/index.php?start=101">100-150</a> | <a href="{$list_url}/index.php?start=151">150-200</a></p>
<br><br>
");
}
else
{
document.write("<p style="text-align: right;">
<a href="{$list_url}/index.php?cat={$category_url}&start=1">1-50</a> | <a href="{$list_url}/index.php?cat={$category_url}&start=51">50-100</a> | <a href="{$list_url}/index.php?cat={$category_url}&start=101">100-150</a> | <a href="{$list_url}/index.php?cat={$category_url}&start=151">150-200</a></p>
<br><br>
");
}
</script>
What im trying to do is if i have url as http://mysite.com then read1 code , if my site has http://mysite.com/index.php?cat=~~~~ Then reads the else part.. am i doing something wrong? this doesnt work.. Hi guys my friend has created a game where there are four boxes each numbered from one to four. When you click on these boxes you either get a tick or a cross. In every turn 3 boxes will have ticks and one will have a cross and the aim is to get as many ticks as possible (each tick gets you a point and when you come across a cross your points are all deleted). Anyway i was wondering if theres a way to guess which box will have a cross beforehand. He claims its random but i wanted to make sure. heres the javascript: var spath; var failbox; var score; var pushnumber; var clickedEl; var clickedElT; var waitEvent = 1; function losegameget() { waitEvent = 1; $(".games3of4 > .box > div").each(function (boxli) { jQuery(this).removeClass("check"); jQuery(this).removeClass("check2"); jQuery(this).removeClass("heart"); jQuery(this).removeClass("heart2") }); jQuery(".savegame").css("visibility", "hidden"); $(".asama").find("span").html("0"); jQuery(clickedEl).removeClass("heart"); jQuery(clickedEl).removeClass("heart2"); $(".losebox").css("display", "block"); $(".box").css("display", "none"); jQuery.get("/game1of3"); jQuery.get("/game1of3?score=1", function (json) { var jsonall; eval("jsonall = " + json + ";"); jQuery("#scoreliste").html(""); for (var i = 0; i < jsonall.length; i++) { jQuery("#scoreliste").append(jQuery('<li><div class="order">' + (i + 1) + "</div> " + jsonall[i]["username"] + " <span>(" + jsonall[i]["score"] + ")</span></li>")) } }); } function gameget() { var dd = $(".asama").find("span").text(); if (dd == "0") { $(".asama").find("span").text(0); } score = eval($(".asama").find("span").text()); $(".asama").find("span").empty().html(score + 1); $(".games3of4 > .box > div").each(function (boxli) { jQuery(this).removeClass("check"); jQuery(this).removeClass("check2"); }); waitEvent = 1; } function wgame() { waitEvent = 0; $(".games3of4 > .box > div").each(function (a) { jQuery(this).removeClass("check"); jQuery(this).removeClass("check2"); }); if (parseInt(jQuery(clickedEl).attr("rel")) == 1 || parseInt(jQuery(clickedEl).attr("rel")) == 2) { jQuery(clickedEl).addClass("check") } if (parseInt(jQuery(clickedEl).attr("rel")) == 3 || parseInt(jQuery(clickedEl).attr("rel")) == 4) { jQuery(clickedEl).addClass("check2") } setTimeout("gameget();", 200); } function losegame() { waitEvent = 0; $(".games3of4 > .box > div").each(function (a) { jQuery(this).removeClass("check"); jQuery(this).removeClass("check2"); jQuery(this).removeClass("heart"); jQuery(this).removeClass("heart2"); }); if (parseInt(jQuery(clickedEl).attr("rel")) == 1 || parseInt(jQuery(clickedEl).attr("rel")) == 2) { jQuery(clickedEl).addClass("heart"); } if (parseInt(jQuery(clickedEl).attr("rel")) == 3 || parseInt(jQuery(clickedEl).attr("rel")) == 4) { jQuery(clickedEl).addClass("heart2"); } setTimeout("losegameget();", 400); } function ifagain() { jQuery(".box").hide(); jQuery(".savegame").hide(); jQuery(".asama").hide(); jQuery("#againcall").show(); jQuery(".yes").click(function () { jQuery.get("/game1of3?start=1", function () { jQuery(".box").show(); jQuery("#againcall").hide(); jQuery(".savegame").css("visibility", "visible"); jQuery(".asama").show(); }) }) } function playSound(a) {} jQuery.jQueryRandom = 0; jQuery.extend(jQuery.expr[":"], { random: function (c, d, b, e) { if (d == 0) { jQuery.jQueryRandom = Math.floor(Math.random() * e.length) } return d == jQuery.jQueryRandom; } }); function countGet() { jQuery.get("/game1of3?count=1", function (a) { jQuery("#defa").html(a + " Defa Oynandı<br />"); }) } $(document).ready(function () { setInterval("countGet();", 20000); jQuery(".savegame").click(function () { if (confirm("Puanınızı kaydetmek istediğinizden emin misiniz ?")) { jQuery.get("/game1of3?save=1", function () { jQuery(".box").hide(); jQuery("#saved").show(); jQuery(".boxaga").show(); jQuery(".savegame").css("visibility", "hidden"); $(".highpoint").find("b").html($(".asama").find("span").text()); $(".asama").find("span").html("0"); }) } }); z = 0; $(".games3of4 > .box > div").each(function (boxli) { $(this).click(function () { if (waitEvent) { clickedEl = this; clickedElT = jQuery(this).attr("rel"); jQuery.get("/game1of3?res=" + jQuery(this).attr("rel"), function (data) { if (data == 'umustbelogin') { window.location.href = '/uye/giris?&redirect_to=/oyun'; } else { var r; r = (data.indexOf("true") != -1); } if (r) { wgame(); } else { losegame(); } }) } }); }); $(".try").click(function () { $(".losebox").css("display", "none"); $(".box").css("display", "block"); jQuery(".savegame").css("visibility", "visible"); }); $(".try2").click(function () { $(".boxaga").css("display", "none"); $(".box").css("display", "block"); jQuery("#saved").hide(); jQuery(".savegame").css("visibility", "visible"); }); $.playgame = function (kcode) { score = eval($(".score").find("span").text()); if (kcode == 49) { pushnumber = 1 } if (kcode == 50) { pushnumber = 2 } if (kcode == 51) { pushnumber = 3 } if (kcode == 52) { pushnumber = 4 } clickedEl = $(".gamecontent li")[pushnumber - 1]; clickedElT = pushnumber; jQuery.get("/game1of3?res=" + pushnumber, function (data) { score = eval($(".score").find("span").text()); var r = eval(data); if (r) { wgame(); } else { losegame(); } }) }; jQuery.get("/game1of3"); }); cheers! Code below is not working...nothing happens on clicking submit...javascript is enabled in browser..help please. Code:
<html>
<head>
<script type="text/javascript">
function match()
{
var aa=document.getElementById("username").Value;
var bb=document.getElementById("password").Value;
if(aa==null || bb==null)
{
alert("Enter Again");
}
else if((aa=="admin") && (bb=="12345"))
{
Alert("Hello Sir");
}
else if((aa=="guest") && (bb=="67890"))
{
Alert("Hello Guest");
}
else
{
Alert("Enter Valid Info");
}
}
</script>
</head>
<body>
Username:<input type="text" id="username"/><br/>
Password:<input type="text" id="password"/><br/>
<input type="submit" onClick="match()"/>
</body>
</html>
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