I have to check for several possible values of a variable and I currently do it like so:
(SHIP_TYPE == "M" || SHIP_TYPE == "S" || SHIP_TYPE == "X")
But this seems overly manual to me. I'm imagining something like the SQL "IN" function:
SHIP_TYPE IN ('M','S','X')
Does such a thing exist in JavaScript, or do I need to write my own function?
I am trying to store multiple text values into an array when a check box is checked. for example when row1 checkbox is checked the values row1col1 and row1col2 are stored in an array. note however row1col1 and row1col2 are editable and not readonly. for example:
<table border="1"> <form id="form1" name="form1" method="post" action="">
<tr>
<td>row1 <input type="checkbox" name="row1" id="row1" /> (when checked the text fields are editable) </td>
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This is also served to declare default values in functions.
Seemingly, the solution is:
Code:
if (myvar == undefined)
Alas,
Quote:
Originally Posted by this blog comment
[Code]...
But I'd like to ask fellow posters here if it's really the right solutions.
I have a code that I got from a tutorial website. The goal is when someone clicks the first check box with the value of yes then the two other sets of check boxes will autmatically be checked for no.
The issue is their are three sets of 2 check boxes each.
So here is my code code I am trying to use
PHP Code:
Here is my form code
PHP Code:
So Ideally when a representative clicks that the customer has three services (clicks the Yes checkbox) all the other checkboxes will default to No.
How I would change the above javascript to do this.
I have a list of products where they have minimum quantities in a hidden input. Some products have multiple colours, though the same minimum quantity and I'm trying to implement a jQuery check that entries made are at least equal to the minimum.
Blank or '0' entries are fine but if it's below the minimum quantity it should set to the minimum.
HTML:
Is there something obviously wrong with this? It isn't performing the minimum check and I'm really not sure why.
I am setting up a text search with 3 search buttons to allow 3 different searches from the one text box. Each search has different values for the 2 hidden elements. So far I've got the 3 submit buttons working with the below code but I can't figure how to get the hidden values to be inserted. For each of the 3 different submits I need to tell javascript what the 2 hidden values are.
<SCRIPT language="JavaScript">
function OnSubmitForm()
{
if(document.pressed == 'questions')
{
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I'm creating this form that when you tick a checkbox, it adds the value of that checkbox to the running total. Then it displays the Calculation and Running total.
Code:
<html>
<head>
<script type="text/javascript">[code]....
I want to check whether all the values in an array are identical using javascript.Does javascript support this?If so please provide me the js statement.I know it can be done with conditional statements but I want to know the efficient way to implement this.
View 9 Replies View RelatedI'm try to get the values to add correctly and just not sure what i'm doing. (novice).
i have 3+ sets of 9 with a answer box. just wanted to get the values to add. code...
I have checkboxes which are created dynamically depending on the number of records being returned. With each row of the product being displayed along side the check box there is also a value called 'product rate' which is being returned for every product. I have to ensure via javascript that the products which are checked are all of the same 'product rate'. how do i do this? Please help me this is very urgent! I have tried a lot of things but it is not working. I took a hidden value for the product rate which again gets populated everytime the check box is created but i didn';t understand how do i create and check the values of the product rate for the ones which are sele cted?
View 2 Replies View RelatedHow can I get the sum of cell values that is checked after submitting the form...here's the basic html that I have..
Code HTML4Strict:
<form>
<table>
[code].....
When submitting a form, I would like to check the values of some fields first. These fields are dynamically generated by javascript after the page has loaded (that is, a user selected a value from a dropdown between 1 and 10, if 2 is selected, 2 inputs are generated, if 7 is selected, 7 inputs are generated etc). I think I understand that Jquery isn't aware of these items because they were created after the DOM was scanned. Is there any way I can 'refresh' jquery to make it aware of these new items?
View 1 Replies View RelatedI would like to do something that:
Choose option:
To the option dates are assigned:
1 = from
09.10.2010
to 10
.10.2010
2 = from
09.11.2010
to 10
.12.2010
3 = from 24
.05.2010
to 29
.07.2010
And I want after choosing some option dates to change into the inputvalue.
1 2 3
From: do:
<!--
<select id="rate">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
From: <input type="text"id="from"value="03.10.2010" size="12" />
do: <input type="text" id="to"value="09.10.2010"size="11" />
<input type="submit" />
-->
I tried to do it with function ".val();" but value are keeping steady. It can be done any other jQuery function?
I have a form where I click a button and it duplicates the inputs thus now having X of the same inputs. The input name looks like so:
<select id="select" name="cs_quantity[]">
Is there a way I can check the all values of the quantity before submitting the form? I want to make sure they've chosen a quantity other than 0.
I am very new to JavaScript / JQuery... Need to iterate over the following segment of code and either return an array or single value the e-mail addresses assigned to these labels (these are hardcoded as the check boxes values):
<div id="emailCheckListId" class="checkList">
<ul id="emailCheckListId_ul">
<li>
<label for="root.module.emailCheckList_0" class="checkListLabel">
<input type="checkbox" value="johndoe@aol.com" id="root.module.emailCheckList_0" name="root.module.emailCheckList"/>
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I'm trying to select my textarea only if it is not empty. I have used :empty for this purpose. This works find when you load the page, however if you start typing in it still considers the value as it was when the page loads.
Example. If my textarea is empty when I load the page, it will consider it empty. If I starting typing in, and check if it is empty it still say it is empty.
The same vice versa. If my textarea has text when the page loads, then i clear that data, it still consider it filled not empty.
So how to make the check of :empty in real time?
<input
type
=
"checkbox"
name
=
"checkGroup"
[Code]...
Ive got a project and ive been steaming ahead with it myself for a bit, i was given the code to start off with but have adapted it for my own needs. As well as fieldOne being a minimum of 3 characters I also need to check if the first three characters are the same because we get a lot of spam.
View 14 Replies View RelatedI don't know why it's not running the validation js first upon "submit", it goes straight to the "thankyou" page specified by the php (let me know if php needs to be posted). I've check my syntax over and over, I can't see anything.
I'm trying to have a "tell-a-friend" form where one requires to enter his/her first name, surname, email and a friend's email � with option of forward to to other 4 friends (total 5).
Here are the fields I need to validate:
My js (validationB.js) file:
I have developed an application in PHP.The user will find the list of experts and this code is generated based on the experts data in database.. It is working fine..
The users selects the expert according to his wish ( checks using check box provided before the expert and there is no restriction in selecting experts) .
Now he enters the question, he needs the reply and then he clicks on submit button.An email must be sent to the expert I need the javascript to find whether the USER CHECKED the Check boxes or NOT.
I'm calling a function that I want to loop thru an array, check the values and disable the drop down accordingly.
[Code]...
I keep getting a selBox[i] not defined. Is it the xxx[x] = ?
Way I can get at a single class when many are defined? [code]...
The script above doesn't work because the class has multiple definitions i.e.
class="tags current"
Is there a way to easily find a single class out of many?
Script works on the first attachment but not the other two?
<script type="text/javascript" language="JavaScript"><!--
function ExtensionsOkay() {
var extension = new Array();
var fieldvalue = new Array();
fieldvalue[0] = document.customApp.attachment_1.value;
fieldvalue[1] = document.customApp.attachment_2.value;
fieldvalue[2] = document.customApp.attachment_3.value;
extension[0] = ".doc";
extension[1] = ".docx";
extension[2] = ".txt";
extension[3] = ".pdf";
// No other customization needed.
for(var f = 0; f < fieldvalue.length; f++) {
var thisext = fieldvalue[f].substr(fieldvalue[f].lastIndexOf('.'));
for(var i = 0; i < extension.length; i++) {
if(thisext == extension[i]) { return true; }}
alert("Your upload field " + f + " contains an unapproved file name.");
return false;
}}
//--></script>
is there a way to find out if a Javascript function exisits on the page more than once? I know I can do window.FunctionName and return a boolean to find out if it exists or not, but I'm trying to check and see if I have multiple functions with the same name on the page.
View 3 Replies View RelatedI am trying to check multiple conditions in an IF statement. I did the below, but it is not working right? Whats wrong?
if ((hours == 0) && (days == 0) && (years== 0) && (minutes == 0)) {
//code
} // end if
I am new to jQuery, and learning more about Js by doing. I can hand-code HTML and CSS very well and understand OOP effectively. However, troubleshooting complex Javascript code combined with jQuery is a challenge to me, but I really want to learn. I am using Windows XP Professional and IE 8, FF 3.6.
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