JQuery :: If Statement Compare Number With Element?

Aug 18, 2010

I'm trying to get an element from <td colspan="4" align="left" id="mkv"></td>which receives its value via ajax, then comparing it with a number, unfortunately, I kept gettingillegal character if (parseInt($(#mkv).html()) > 50000)in firebug?What am I doing wrong?

Below is my code
if (parseInt($(#mkv).html()) > 50000)
{

[code]....

View 6 Replies


ADVERTISEMENT

JQuery :: Get The Number Parts And Compare From These Div Tags?

Apr 13, 2010

<div class="product-info product list"><span class="uc-price-product uc-price-list uc-price"><span class="price-prefixes">List Price: </span>$34.00</span></div>

<div class="product-info product sell"><span class="uc-price-product uc-price-sell uc-price"><span class="price-prefixes">Price: </span>$34.00</span></div>

I have list price and sale price like above. What I am trying to do is to compare list price and sale price; if sale price is lower than list price then display it as Was: $34.00 Now: $30.00 If both are same, then just hide the List Price. I am not sure how to get the numbers and compare; Honestly i am not sure where to start; i started like: alert ($(".uc-price-list").text()); but it is displaying inner spans; .val() displays empty string.

View 4 Replies View Related

JQuery :: Get The Id Of An Element And Compare It With Another One?

Mar 17, 2011

i have a file called text.txt that contains:
<li id="unic1">some text</li>
<li id="unic2">some text</li>

and a index.html where i try to find the id from the previous file:

<div id="div">alert(unic_id)'<div>
$(".div").load('text.txt');
var $unic_id = $source.each(function(){

[Code]....

View 1 Replies View Related

Compare 2 Arrays And Display Element

Dec 15, 2011

I have 2 arrays and I would like to compare the 2 arrays. If an element in array 1 is NOT in array 2 then I would like to display that element. In this case, I should only display the letter "c" but it doesn't work and I don't know why??

Here's my code:
Code:
<html><head>
<script type="text/javascript">
function getValue(id){
var x=new Array("a","b","c","d","e");
var y=new Array("a","b","3","d","e");
var str="";
for (var i=0; i<x.length; i++){
for (var j=0; j<y.length; j++){
if (x[i] == y[j]){
break;
}else{
//Check if reach the last element in the array 2
//If yes, then display that element in array 1 b/c not in array 2
if (y[j] == y.length-1){
str += x[i];
}}}}
document.getElementById(id).innerHTML = str;
}function init(){
getValue("info");
}
</script>
</head>
<body onload="init()">
<h2 id="info"></h2>
</body>
</html>

View 1 Replies View Related

Add If Statement To Limit Number Input By User To Less Than 20?

Oct 29, 2009

How would I add an if statement to limit the number input by the user to less than 20?

View 4 Replies View Related

Statement - Output A Reformatted Number To A Form?

Dec 15, 2011

how to output a reformated number to a form?? This is what I have so far:

if (!document.userSurvey.phone.value)
{
alert("Phone number missing. Please enter a valid phone number to continue.");
document.userSurvey.phone.focus();
return false;
}
[Code]....

View 3 Replies View Related

JQuery :: Script To Hide A HTML Element Based On The The Number In Another HTML Element?

Apr 29, 2010

I am working on a e-commerce site and I need to hide the checkout link (<a>) if the value of of the element (<td>) holding the amount due ="$0.00".

<tr
>
<td
colspan

[code]....

View 2 Replies View Related

Disable Element By PHP If-statement

Nov 7, 2010

I want to disable an HTML-Element with PHP if an action occurs. For example I have a simple input button, and if the input button has been clicked 5 times, it is being disabled.

View 8 Replies View Related

JQuery :: Get Element Number In Stack?

Dec 7, 2010

asume I have a stack of images:

<img src='img1.jpg' class='imageClass' />
<img src='img2.jpg' class='imageClass' />
<img src='img3.jpg' class='imageClass' />

[code]....

View 2 Replies View Related

Php Within Echo Statement - Hide Element

Jul 2, 2009

I am wondering if someone could give me a quick hand with some php im trying to edit in Wordpress.

Heres the original peice I am trying to edit:

What I want to do is when "the_author" equals "admin" for the div to be hidden or deleted.

I have added this to make sure that it can find admin

My question I guess would be is there a statement that would be able to hide/delete the div? Or should I be re-writing this code, like this...

View 2 Replies View Related

JQuery :: Finding The Number Of Elements Within An Element?

Aug 22, 2011

What would be the easier way to do this? For each of the list elements I want to check how many image elements are inside each, and do something with the one that has only one image.

<ul>
<li>
<img src="" />

[code]....

View 2 Replies View Related

JQuery :: Get Position Number Of Clicked Element?

Jul 30, 2011

Let's say I have a table with 5 rows;

<table id="tbl">
<tr><td>Please</td></tr>
<tr><td>help</td></tr>
<tr><td>me</td></tr>

[Code].....

Now if someone clicks on the row with content "help" (2nd), I want to catch the click with jquery .click() and know within the jquery code that the user clicked on the 2nd <tr> element within table#tbl.

If someone clicks on the <tr> with content "this", my jquery code has to return 5, because its the 5th row.

View 3 Replies View Related

Element Number

Jul 17, 2006

I am looking to determine an element number in a form of a field based on its name so I can start looping through the next 50 elements. I know the name but can not find how to determine its element number.

View 1 Replies View Related

Name Of Form Element Begin With Number

Jul 20, 2005

I have problem in retrieve a value of a form element that have name
begin with a number. For example, for this HTML code
<input type="text" name="0000ABC12345CD6789" id="0000ABC12345CD6789">
I got Javascript error at document.form.0000ABC12345CD6789.value

View 2 Replies View Related

Retrieving Dom Element Number In Form

May 27, 2004

Is there a way to retrieve the DOM element number in a form? For instance if I had 5 checkboxes with the same name and an event was fired to gather data, could I determine the DOM element number for each checkbox checked? I know this may seem like meaningless information, but I need it to do some other work on the page.

View 4 Replies View Related

Get The Number Of Elements Inside Another Element

Nov 27, 2011

I'm working on an exercise I need to have finished pretty soon. The concept is simple: online bookstore with cart etc. It's written on php, using JS and mysql.

Each time I view a book's details, I can add it to my cart, where I can also alter it's quantity.

The code for my cart is this:

PHP Code:

As you can see, each time I choose a book to add it to my cart, a new span will be created, to hold the info of this book. What I need to do with the ManageItem js function, is to update the total cost at the bottom of the page, but I can't seem to be getting anywhere.

Here is what I've done so far:

Code:

View 4 Replies View Related

Way To Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible. code...

View 3 Replies View Related

Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible.My code is as follow:

PHP Code:

<?php
echo "<form name="region">";
for ($i=1;$i<=5;$i++){
echo '<input type="text" name="code[]"  onkeyDown="check(this)">

[code]....

I tried to use this code but it does not work

View 3 Replies View Related

Does A Form Element Know Its Own Index Number In The Forms[].elements[] Array

Aug 24, 2010

I have a form element that looks like this:

<input type="text" onchange=doSomething(this)>

and a function:

function doSomething(theField){
}

I know that within the function I can access properties of the field (e.g. theField.name and theField.value). But how do I access theField's index number in the form's elements[] array -- from the "this" reference that was passed to the function? I.E. if this field is elements[3], how can I get at that 3?

View 2 Replies View Related

If Statement Returning False On A True Statement?

Apr 4, 2011

my webstie allows users to change the color of the background, so to keep the text readable I have it changing as well.the color picker I am using has text boxes with rgb values 0-255 for each.I am trying to get one bit of text to alternate between red and blue with the conditions

Code:
if(blue>green && blue>red)
{

[code]....

View 2 Replies View Related

JQuery :: Check Browser Width & Compare & Remove Something?

Jul 27, 2011

I'm looking for some simple code that would look at the current width of a browser window and then compare that to a value, say 800. If it's true then would use remove command to get rid of an element.I found this remove command, but unsure of the rest.$j('#elementToRemove').remove();

View 38 Replies View Related

JQuery :: Compare 2 Multi Select Field Using Validation

Jun 22, 2011

Im using jquery.validate.js. I need to compare 2 multiple select fields using jquery validation. If both the selected fields are same it should through an error message.[code]

View 2 Replies View Related

JQuery :: Compare The Numeric Value Of Two Divs And Change The Background

Jul 13, 2011

how compare the numeric value of this div's ($('#buytp1Div') and $('#buytp2Div')) and change the backgroung in a table ?

This work fine $("#tablesell1").css('background-image', 'url("images/green.gif")'); but the comparison don't work.

var objectVarName = "buytp2Div";
$('#buytp2Div').html(obj[objectVarName]);
var objectVarName = "buytp1Div";
$('#buytp1Div').html(obj[objectVarName]);

[Code]....

View 2 Replies View Related

JQuery :: Compare Array Items To Site Div Id's - Make An Onblur Functionality That Changes Input Field Value

Aug 30, 2010

I have an array like this:

I need to compare these array items to my site div id's and make an onblur functionality that changes the input field value.

It does not change the selected input field value(this.value). And it only alerts when blurring from the input field that is first in the array(id1). If i click to the input field id="id2" it does not alarm?

View 2 Replies View Related

Correct Syntax For An Nested Array Where Each Array Element Has 3 Elements, A Number And Two Text Strings?

Sep 17, 2010

What is the correct syntax for an nested array where each array element has 3 elements, a number and two text strings?

Code:

array = ['1, Old Man, Old Man','2 Black Sheep, Black Sheep',....]

should the text strings be in double quotes("")?

Code:

array = ['1, "Old Man", "Old Man"','2 "Black Sheep", "Black Sheep"',....]

View 3 Replies View Related

JQuery :: Replacing Number In Url With Another Number?

Oct 13, 2011

What i'm trying to do is replacing the size=180 part of the src (in this case an image) with size=400 so that the images appear larger. I can't simply replace any "180" with "800" because the value might be present in the lid or isbn.So far I've pretty much cut the url up in pieces (I reckon it could be done a lot easier), but I'm stuck with replacing it.[code]

View 6 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved