What i want to know is how to read the value stored in an array to a textbox though I have a second array which is contianed in dropdowns with a for loop iterating
ie item and price arrays
So i want it if item [position] then price [position] is called to the textbox how do i do this so that it iterates through the values using a for loop as i am meant to iterate through and not hardcode in values.
Code:
<label for = "Service">Service Required</label>
<select id= "Service">
<script type="text/javascript">
for (var i=0; i<service.length; i++)
{document.writeln("<option>" + service[i] + "</option>");}
</script>
</select>
Using this creates the dropdown box though I want to take
Code:
var service = new Array();
//log book services available
service[0] = "12 month log book service";
service[1] = "18 month log book service";
service[2] = "24 month log book service";
service[3] = "30 month log book service";
service[4] = "36 month log book service";
service[5] = "Other minor service";
service[6] = "Other major service";
var price = new Array();
//prices log book services available
price[0] = "255";
price[1] = "285";
price[2] = "530";
price[3] = "255";
price[4] = "285";
price[5] = "285";
price[6] = "540";
This is to show the expected data at this point in time though I may add or remove elements so I want the code to be flexible a= ie iterative so I want to have the dropdown element checked and compare the position of service to get the associated price though they are in two seperate arrays and cannot be changed. Basically I would like to use a if selected value the price at that position is entered into the textbox which is readonly. How would I go about this and I cannot use tools such as jquery to do this. Is there a way to set the select value to the array position on price or something as I have never had to compare two arrays or print a selected value to a textbox.
I have two textbox columnsof equal length they are accessed in the following manner:
taborder 1
taborder 2 taborder 3 taborder 4 taborder 5 taborder 6 taborder 7 taborder 8
When I leave the first textbox (taborder 1), I need to check and see if the textbox contains avalue. If it does, then I need to check and see if the second textbox (taborder 2)contains a value. If it doesNOT, then I need to loadthe second textboxwith "100" and highlight (select) the text. I am adding a blur event to all the column one textboxes as they all contain"rawCount" in the id. Here is my blur event code:
$(document).ready(function(){
$('input[id*=rawCount]').bind('blur', function (event) {
// Code to go here
});
});
What I am trying to do isadd thecode tocheck and update thecolumn two textbox in the corresponding row (same index)to the blur event of the column one textboxes without having to loop the array each time to find the current textbox array position. Since it is adding the blur event, it has to be possible.
I have an external file, TestVar.js with a single line.
NewsA("This is a test.","test.pdf","TEST")
Within my HTML I wish to use the array variables from TestVar.js, but
can't seem to get them loaded for use. The following is what I have,
but doesn't work. If I directly place the NewsA array in the script
instead of trying to call it from the js it works just the way I want
it, but I really need the external file. What am I doing wrong? Code:
While writing a look up for internet terms script for a site, I found the script will not read the second value in this array, I could make wl[1] a null value but would like to know what is happening if possible. All of the other elements seem to be ok!
function search(){
wl = new Array()
wl[0]="applet - An Applet is a small application etc";
wl[1]="Bug? - Null but why";
wl[2]="cgi - CGI or Common Gateway Interface allows etc";
wl[3]="browser - A Browser is etc.";
myWord=document.theForm.txtWord.value;
myWord = myWord.toLowerCase();
for(c=0; c < wl.length; c++){
currentWord = wl[c].split(" ");
alert(c + " MyWord " + myWord);
alert(c + " Current " + currentWord[c]);// The alert box = 'Current -' when wl[1] is read.
}
}//end of function
1)i need to create a form with few fields like phoneno,website,address etc and one text area.
2) i copy n paste the details in the textarea n when i click d button. it should automatically populate things into the respective fields.
here s my logic wt i taught of:
1)read the first line in the textbox and load it into contact person field.
2)find the @ symbol and put it into the respective field and if there are more than 1 mail id load it into the same feild using commas.
3)if the phone no is 10 digits then load it into the mobile field else load the rest it into phone field.
4)find for words like road,street,block,stage,floor etc,if present then load it into the address field till the last comma is encountered.
5)the last digits in the address should be loaded into the pincode field.
6)the last word present in the address after the last comma and before the hyphen should be loaded into the city field.
7)find for www or http and load it into the website field,if not found leave it blank.
I need to read a files contents to an array so that i can check which lines of the file i need to write back. im not very good with arrays and haven't had any luck so far.
View 8 Replies View Relatedi have a table of images, with onmouseover,onmouseout and click events. The user can select and deselect an image. When an image is selected, the image scr changes.
Then the user can confirm his selections and redirect to another page for the checkout process. When he returns to the first and initial page, i want his selections to have a different image (lets say confirmed.gif).In other words to save his selections in a cookie and return them by changing the images so that they wont be available for selection.
In order to find which images are selected and store them in an array i can use the following loop:
function getSelected(){
var myArray = [];
var images = document.getElementsByTagName("img");
for (i=0;i<images.length;i++){
[Code]....
How i can save that array with the images tittles in a cookie, so that when the initial page loads i can find which images to change and then change the image.src to confirmed.gif ?
I would like to read a csv file that is on the server into a Javascript array but not sure how to do this. It needs to work on more than just IE.
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View 5 Replies View RelatedI am very new to javascript and programming and I need a little direction. I have working a javascript that reads the value of radio buttons and writes them to a text file. My code is at [URL]. The text file has the following format:
Name|Email|Location|Comment|5|5|5|3|2|1|4|5|3|2|0
Name2|Email2|Location2|Comment2|1|3|0|3|2|0|2|5|1|2|3
What I need to do is have javascript read the text file (c: estfile.txt) and put each section of information (name, comments, numbers, etc.) into an array. Then, add the number from each columns up. For example, the first number from Name and the first number from Name1 is 5 +1 = 6. This sum is then added to another array that can be printed on the screen. I know this is a lot of information.
What I am trying to do is build a script that will read through an array of words and compare another word to the list to find where it would be placed alphabetically; between which two words would my word go.
Here is what I have come up with so far which doesn't work with words shorter than the shortest word in my list, or words spelled like the shortest word in my list except having a few more characters, plus more various issues.
Example: My list
If I use keywords "apex," or "as", this script fails.
What can I do to fix my code...
var val1=document.getElementById("text_1");
var but_val=document.getElementById("button_1");
var but_val2=document.getElementById("button_2");
var but_val3=document.getElementById("button_3");
[code]....
i have a drop down list which contains various items,on selection of one of a item,a text box and submit button appears,for this i have used javascript and div tag.now i want to enter the no in that text box and on submitting the number of textbox has to appear on that page,how can i do it?
View 3 Replies View RelatedI have a text box and would like to see if the value of the input matches the values defined in a JavaScript array.For example, the JavaScript array will hold five values:
v1 = Tom
v2 = Jerry
v3 = Michael
[code]....
Have a bit of a issue. I need to check that every licensenumber[] text box is filled inIf i try to pass it as a array it does not work.Here is my code
PHP Code:
<script Language="JavaScript">
<!--
[code]....
I'm trying to solve a problem with JS textbox array without success.
I have two buttons in my page: PLUS and MINUS; at every click on PLUS a new
textbox named 'dear' is generated. So, if one clicks, say, 3 times the
output is something like:
dear[0]
dear[1]
dear[2]
The length property is accessible; alert(dear.length) gives Ɖ', correctly.
The prolbem is that is not possible to delete a textbox, clicking on MINUS
button. The thing I'd really need to do is to delete from the array (and in
consequence from video) the last textbox created, when one clicks on MINUS
button.
Pop() and Splice() methods do not work, unfortunely...
This is the exact code of my page:
<a href="#plus" onclick="john.innerHTML+='<li><input id=dear type=text
size=50>'">
[PLUS]
</a>
<br>
<a href="#minus" onclick="alert(dear.length);dear.pop()">
[MINUS]
</a>
<ul>
<div id=john>
</div>
</ul>
in Javascript I need to dynamically assign the values of textboxes from an array. For example, The textbox ids are box0,box1,box2 and the array is [0,1,2]. Here i need to assign 0 to box0 and 1 to box1 and 2 to box2.
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<code>
<html>
<head>
<title>Stuffed Pantry~Recipe Search (Under Construction)</title>
<link rel="stylesheet" type="text/css" href="main.css">
</head>
[Code]...
I am trying to display each array item per click in a textbox, so on the first click it dispalys array[0], on the second click it displays array[1]..etc.I thought this might do it but it seems it rattles all the way through to the last array item
private void button1_Click(object sender, EventArgs e)
{
string[] numbers; declare numbers as an int array of any size[code].....
i'm trying to do is have a textbox which some types 'hello world' into (or whatever), a script that takes that input and splits it into an array of individual letters, finds the appropriate graphic version of each letter and spits it out on the screen. so far i have Code:
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View 8 Replies View Relatedfunction read()
{
var numbers = new Array();
for (i = 0; i < field.length; i++)
numbers[i] = document.test.checkboxName.value;
var counter=0;
[Code]...
I want to read the values of the checkboxs and store the vlaues into an array (there are more than 1 checkboxs) the form name is text and the names of the check box = checkboxname