Spinner (numeric Up/down Field) To Display Numbers Properly?
Nov 19, 2011
Question 1: I have a spinner function and I have one slight problem with it. If a user types in 00000009 or 00021 in the spinner for example, if the user clicks away from the spinner, it will still display 00000009 or 00021 in the spinner. What I want is that if something like this happens, then what I want is that when the user clicks away, I want the spinner to display it as 9 or 21 rather than 00000009 or 00021. I don't know how to do this though. Does anyone know how to overcome this:
Question 2: If I used backspace to remove a number from a spinner and that is left with a blank spinner, what needs to be done so that if I click away from the spinner, the last number in the spinner re-appears in the spinner?
I have 2 questions about my spinner. first question is that if a number is removed in the spinner by backspace and that there is no number in a spinner, when I click away from the spinner, it shows an empty spinner. What I really want is that if the spinner is empty and I click away, I want the spinner to display 0 instead. How can this be done?
second question is that if I enter in 00045 or 0000009 in a spinner and I click away, I want it to display 45 and 9 and not 00045 and 0000009. How can this be done as well?
I have create a spinnrer (numeric up and down field) in my form. Below is the code for it:
Code: <form action="create_session.php" method="post" name="createsession"> <!-- This will post the form to its own page"--> <table cellpadding="0" cellspacing="0" border="0"> <tr>[code]............
Now what my question is how can I get the spinner to only allow numbers to be inputted in the spinner and not letters. Also how can I get it to only allow 2 digits to be entered in the spinner?. I know it will require an if statement but I don't know how to do it.
I have a select menu that look like this: HTML Code: <select name="zoom"> <option value='1'>1</option> <option value='2'>2</option> <option value='3'>3</option> <option value='4'>4</option> <option value='5'>5</option> <option value='6'>6</option> <option value='7'>7</option> <option value='8'>8</option> <option value='9'>9</option> <option value='10' selected>10</option> <option value='11'>11</option> <option value='12'>12</option> <option value='13'>13</option> <option value='14'>14</option> <option value='15'>15</option> <option value='16'>16</option> <option value='17'>17</option> <option value='18'>18</option> <option value='19'>19</option> <option value='20'>20</option> <option value='21'>21</option> <option value='22'>22</option> <option value='23'>23</option> </select>
And I need to make it display with a "spinner" so that it has little up/down arrows (as if the height of the select menu was 2, but without showing 2 numbers at a time)... At the same time, however, I need them to not be able to go above 23 or below 1...
I am trying to show and hide a div which contains a animated "spinner.gif" file. Is there any way to toggle a div from block to none without using an onEventHandler?My toggle script is as follows:
Code: <script type="text/javascript"> function toggle(x) { if (document.getElementById(x).style.display == 'none') {[code]........
What I would like to ultimately have happen is be able to put this toggle code into an External JS file which will validate a form I am filling out. The process with go something like...
1. Submit Form
2. Validate form
2a. Load hidden div containing spinner animated gif
2b. Pause validation script for 3 seconds so the animated gif gets a change to display to the user that a process is working
2c. Pause ends and the external javascript file continues processing
3. Hand off form values to php and from my php file use the toggle function to finally hide the spinner div after the results have loaded on the page.Is it possible to toggle on and off a div without the event handlers?
This has been asked before, and i've seen many of the previous posts. And tried for hours. But finally i've broken and have to ask for help. What am I doing wrong here?
var u=document.forms["lead"]["name"].value; var v=document.forms["lead"]["city"].value; var x=document.forms["lead"]["country"].value; var y=document.forms["lead"]["mobile"].value; var z=document.forms["lead"]["email"].value;
I am doing some basic form validation stuff and I have two fields (phone, fax) that I need to check if the characters enterred are numeric, but still allow + and () characters to be enterred. If anything else has been enterred to display an error message.
Can someone point me to a resource ( I searched, but couldn't find an obvious one!) or give me a rundown on some code here to help me out?
I'm trying to add a text box to a form that has some other complications. My "mcomment" in the code below does work but will only accept numbers, and the whole idea was text.
Code: function n_od(type) { var f = document.forms.create_account; $("#id_od").html("<img src='images/nr_loading1.gif' border=0>"); subcat3 = escape($("#subcat3").val()); if (type == 2) $("#id_od").load("n_autos.php?step=115&w="+f.width.value+ "&fractionw="+$("#fractionw").val()+"&length_in="+f.length_in.value+ "&fractionl="+$("#fractionl").val()+"&mcomment="+f.mcomment.value+ "&mcat="+$("#mcat").val()+"&subcat="+$("#subcat").val()+"&subcat3="+subcat3); else { $("#id_od").load("n_autos.php?step=116&w="+f.width.value+"&fractionw="+ $("#fractionw").val()+"&length_in="+f.length_in.value+"&fractionl="+ $("#fractionl").val()+"&mcomment="+f.mcomment.value+"&mcat="+$("#mcat").val()); } }
I would like to strip out all of the commas in numeric text field called test on blur. New to jQuery. I have had a go at coding would it work? $('input#test').val($('input#test').val().replace(/,/g,'')); and ....... how do i calll it?
i have a web based system, i would like to create code for the system for the webpage to display properly in every browser but i do not know where to start from.
this code starts by creating foodArray, 2 dimensional array. Body onload calls fillTable, which fills the table with the first 5 elements of foodArray. In the bottom right is next and last buttons to display different pages of elements in the array. It works fine for foodArray, and because theres 5 elements per page, the 3rd page shows results 11, 12, and 13 as it should. The problem happens when you conduct a search.
Enter "o" in the textbox labelled "food" and it searches foodArray in the appropriate column and returns 8 results. The first 5 results display fine. But when you click next, instead of showing the last 3 results, all 3 entries are undefined. I cannot for the life of me figure out what's wrong. Also, i seem to have to declare the foodArray and resultArray and initialize them with empty values in order for the script to work? Aren't JS arrays supposed to be dynamic?
iwant to ask on how to display the sum of the 20 numbers i allready get the everage but i want to display the sum together of the everage this my code..
provide the HTML/Javascript to ensure a field can only accept numbers? (I don't mean post-submit validation, but literally the field only accepts numerical input.)
I am able to display the validation error messages at top of with wrapper: "li" like the following screen: But when I enter a valid email into E-mail field, the list item bullet not display (hide) properly in the error container, please see the screen below: Is this a bug or did I missed some settings in my source code? Attached here is the sample code that demo the problem (after extract the compress file, please open sample-code/demo/demo.html). Attachments sample-code.tar.gz Size : 32.36 KB Download : 345
I'm creating a page that calculates a number depending on what value is inputted into a text field. I need to create some javascript that updates this new calculated value and outputs it next to the input field. Anytime the user changes the number, it recalculates the value. My calculation is currently being produced by PHP, however if I need to, I can create javascript as well to recalculate these numbers.
Is is possible to make an ordered list with an onclick display prompt show the number item of the list? What I mean is like, say I have 29 items, but I click on item 15, is possible to make the prompt show the number 15, or the correct number for any item I pick?
I have a simple asp page that pulls info out of a db, but ita takes a while to load and display.Can I put a spinner say onload and then it stops when my page is finished and displayed??