help me

Asghar baig

i want to display an Array of length 5 on a alert box using loop what i have to do

Jan 9 '07 #1

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acoder

16,027

Expert Mod 8TB

Assuming your array is named anArray:

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for (i = 0; i < anArray.length; i++) alert(anArray[i]);

If you want just one alert box with all values then declare a string variable which contains all values separated by spaces, newline or whatever you choose and then use an alert method to display the values.

Jan 9 '07 #2

Asghar baig

I want to show it on only one alert box. the method u told it show many alert box.
what u do for this code

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<html><head>

<script>

ja=new Array(2);

for(a=0;a<ja.length;a++){

ja[a]=prompt("Enter Name"+a,"");

}

{

alert("Names u enterd are\n1="+ja[0]+"\n2="+ja[1]);
 
}</script>

<title></title>

</head>

<body>

</body>

</html>

Jan 10 '07 #3

Asghar baig

I want to show it on only one alert box. the method u told it show many alert box.
what u do for this code

Expand|Select|Wrap|Line Numbers

 
<html><head>

<script>

ja=new Array(2);

for(a=0;a<ja.length;a++){

ja[a]=prompt("Enter Name"+a,"");

}

{

alert("Names u enterd are\n1="+ja[0]+"\n2="+ja[1]);
 
}</script>

<title></title>

</head>

<body>

</body>

</html>

if i want to show value on only one box like my program using any loop[

Jan 10 '07 #4

acoder

16,027

Expert Mod 8TB

I want to show it on only one alert box. the method u told it show many alert box.
what u do for this code

Expand|Select|Wrap|Line Numbers

<html><head>

<script>

ja=new Array(2);

for(a=0;a<ja.length;a++){

ja[a]=prompt("Enter Name"+a,"");

}

{

alert("Names u enterd are\n1="+ja[0]+"\n2="+ja[1]);

}</script>

<title></title>

</head>

<body>

</body>

</html>

if i want to show value on only one box like my program using any loop[

You almost have it there if you want five values use as follows:

Expand|Select|Wrap|Line Numbers

 <script>

ja=new Array(5);

var str = "The names you entered are";

for(a=0;a<ja.length;a++) {

ja[a]=prompt("Enter Name"+a,"");

str += "\n" + a +"=" + ja[a];

}

alert(str);

</script>

Jan 10 '07 #5

Asghar baig

thank u very much u have solved my problem

Jan 10 '07 #6

acoder

16,027

Expert Mod 8TB

thank u very much u have solved my problem

Glad to hear. Do you understand how it works and the differences with your code? If you can understand it, then next time you have a similar problem it will be easy to solve.

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