I 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 have a text box and would like to see if the value of the input matches the values defined in a JavaScript array.[code]...
View 3 Replies View RelatedI am having 3 textbox where I want to validate them.My first validation is that the house number should not be > 4
Code:
if (document.myfom.house.maxLength > 4)
{
[code]....
so what i've did is to check the onkeydown and check if they are digits and if input.value text length is 3 or more i will cancel it.However, if the user had words selected in the textbox, i will wish to allow input. Because imagine the user selected the string "123" in the textbox, and wishes to override this string by typing a new number. but with my current logic, since the textbox already have 3 digits, he had his input rejected, which is not what i would want.
View 4 Replies View RelatedI have a signup form that the user fills out. Among other textboxes, there is an Email textbox, and a Password textbox. These are the two I want to do some Ajax work on.
Right now I'm choosing to go the onblur approach, but is there something better? I'd really like Ajax to go into affect when the user has stopped typing. I know there is key up and key down, but that won't really be too good for what I'm doing. Besides that though, this isn't the real problem.
My problem is this, when the onblur function is called, I want it to return text to a specific element on my HTML page depending on if the fields are valid or not.
Here's the part of my HTML page:
<div id="signuperrorsection">
<span class="error"></span>
<span class="valid"></span>
</div>
Anyway, if the email address for example is valid, I want the valid class to get the response. If it's invalid I want the error class to get the response.
Here's my javascript (right now I'm only trying to implement the Email field):
function checkErrors(str)
{
if (str=="")
{
[Code]....
Now the way I have this set up now, both classes are going to get the text, correct? Well I of course don't want that. I don't know how to have it set up so that only one class gets the response depending on what the result is.
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 am declaring an array in javascript
var a = new array();
now before assigning a value to the ith element of this array, i have
to check if some value has already been assigned there. But at the
time of defining array, it gives undefined values to the array. Is
there a way/function, thru which i can find, whether a particular
index value was assigned before or not.
I am using the following script on an e-commerce site to ensure that not both drop downs cannot be selected at the same time, as well as ensuring one must be selected at all times.The problem with this code is that not all of my product pages have these 2 drop downs so I wanted to try and add in an if statement saying that if id2=9999 and id3 == null then pop up the error. That didnt work because I don't think it can be equal to null if it does not exist on the page. I tried to assign id3 a value of 99999 so that on pages that it doesnt get reassigned after (i.e pages it does not exist on) it will still be equal to 99999 and pop up the error according to the second if clause.Unfortunately that did not work either. Is there any other way I can do via javascript?
View 7 Replies View RelatedI have a single dimension array with the following data stored on it.
a[0] = 1~1~10
a[1] = 1~2~11
a[2] = 1~3~15
a[3] = 1~4~19
a[5] = 1~6~10
Here in my case a[0] and a[5] is duplicate because i am using 1 or 0 for active and deactivate purpose a[4] is deactivate value so we can ignore the 10 in this. so in my case 10 is repeated twice on a[0]and a[5] not a[4], so its duplicate value. can any one help me to solve this.
outputs lines of text, with two <br> between them. What I want is for if it's the last loop for that only to be one <br> but I can't figure out what that "last loop" code should be.
View 2 Replies View RelatedI am doing a lottery project in which i have 10 textbox and i want to add contents of each textbox and show result in another textbox say 11th textbox.
I am having the fallowing codes below on jsp page.
I want to add contents of textbox from(n50,n51.....n59) and show result in another textbox named (n60)
My question is that the valus stored in textbox is numeric and when i enter the value in any two of the textbox say named (n50 and n51) then the addition of its value must be seen in the result textbox say (n60) here. it does not wait for another textbox value which is left blank. the result of addition should be displayed simelteneously as i enter the value in text box.
I have the following:
<script language="JavaScript">
<!--
window.onload=function (){
var pwinput1 = document.getElementById("tfOtherJobTitle");
pwinput1.onkeyup= function(){
if(this.value = "test"){
document.getElementById("pbRegistration").disabled=false;
}
}
}
</script>
for a button called "pbRegistration" that checks to see if the value of textbox (tfOtherJobTitle) equals "test" and on completion of the typing "test", it enables the button. Why isn't it working?
Is there a way to check the page for invalid usage (e.g. text boxes using .text which doesnt exist)? I originally thought I could use the .data("events") but then realize that .text and .val isn't an event which is pretty obvious but I'm stuck now. I already know my selector is $('input[type="text"]') but is there any way to see if anywhere on the page is improperly calling .text()?
View 2 Replies View RelatedI'm taking a beginning javascript class and have been trying to figure out one last part of a homework assignment and am just not seeing how to work it out. What I'm having trouble with is doing the text verification. When a user selects an option from the select list they then need to type in the text area given. If the user doesn't type the word selected in the list then an error message should appear under the text area. If you look at my code you'll see that I have the text_check() function doing the verification. I can get it to work when there is only one option but once I add the other two it stops working. I've tried if... else and other variations, but can't seem to nail it down.
[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 RelatedWhat 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.
I have a input field (text field) in my html page. User should give input as a string like following 12 345 678,0 If user gives input in format 12345678,0 and leves the input field how can I format the value 12345678,0 into format 12 345 678,0?
Are there any Javascript that can handle this with Regular Expressions?
I'm try to set up a webpge that will play a live flash video on the left-hand side(got that part working) and display one slide of a presentation(jpg) to the right of the video. I would like to be able to control when the slide image changes by having some js check a text file on my server. The text file could contain something as simple as "Slide1.jpg". I will manipulate the text file with some code I've already written. Is there some simple js code I can put in my page that will cause it to check the text file every 5 seconds, and if the content of the file has changed, to refresh the image on the page with the new image? I'm try to get away from the "clicking" sound that is caused by doing a simple refresh of an Iframe.
View 3 Replies View RelatedI'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.
View 1 Replies View RelatedI am looking to have the user input a word into a textbox then when the user hits an "Add" button, the word is stored to an array and then is displayed in a table. I also want the textbox to clear after the "Add" button is pressed. Next, I want the user to be able to input another word into the textbox and when the "Add" button is pressed, have that word stored to same array as the first word but just to a different number.ingredient(0)=first word; ingredient(1)=second word. Then I want the second word to be displayed right below the first word in the table, in the next line down.This is what I have so far.[URL]...
<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:
View 1 Replies View RelatedCode:
<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.