I want to create Phone field masking using jquery/javascript. I tried few jquery mask plugins. Still wants to find better solution for that. I have three input fields for USA(I must have three input fields).
Area code
Phone field1
Phone field2
My question is, when the user wrongly type in the phone numbers, and then wants to insert a number in the middle, it should work without affecting other inputs.
Example:
If the user enter inputs as
first input field: "abc"
second input field: "def"
third input field: "gh"
Then the user wants to input "x" in the middle of "d" & "e".
Then the input should accept the input as
abc, dxe, fgh respectively(It should work kind of auto next input field focus).
Please note: Three input fields are necessary.
Thank you.
try this link
$('#two').val($('#one').val().substring(3,4)+$('#two').val());
$('#one').val($('#one').val().substring(0,3));
$('#two').focus();
Using it on one textbox only. Can I use it on multiple textboxes.
maxlength=3 won't work. You need to get the last element to the other text box
Try the following code: (I am using id for input and you need to remove the maxlength attribute from the input boxes)
$("#first").on("input",function(e){
if($("#first").val().length>3){
$("#first").val($("#first").val().substring(0,3));
}
});
Related
Background
I have a page that has 3 input elements which takes currency numbers
These input element of type number with jQuery handles which letting up to 2 decimal placing. If user tries to input 3rd decimal, it does not print which is great.
However...
Issue
When input already has valid 2d.p input such as 12.11 and wishes to highlight the field characters (such as click drag highlight to blue) to change/overwrite all, the jQuery handler think that its 3rd decimal input and does not print BUT what it actually needs to do is to overwrite the whole and start from the beginning.
So
Is there a way to check if the input field characters are highlighted?
I know that there is a way around this if my input has type="text" and just use selectionStart and selectionEnd BUT I want to keep it as type="number".
Code: jsfiddle DEMO
Any other suggestion to jQuery code handling 2 decimal place, I would appreciate
If I am understanding your issue correctly, try the following minimal update to detect if the user has 'highlighted' the input value:
if (CharAfterdot > 3 && !window.getSelection().toString()) { return false; }
So if a 'selection' is found via the above method (not empty / undefined) the code allows further input (in your case overriding via highlight).
Updated fiddle:
https://jsfiddle.net/qtr30w05/3/
I have an input field which filters my divs as the user types, like this
dynamically show/hide div based on the input of textbox
I need an upgrade: the input field lenght has no limits, but the javascript should just consider the first 8 letters/numbers typed by the user and ignore the rest.
For example, on a div like this:
<div class="name">Katekate</div>
If the user types "katekate" or "katekatekate" the result is the same.
I think I should use the "substring" function, but I am getting crazy to solve the problem.
Any suggestion would be appreciated!
Your div:
<div class="name">Katekate</div>
In javascript
$(".name").val().substr(0, 8);
Result: only the 8 first letters/numbers got caught
I've got three form fields, two inputs and one textarea. When I hit the submit button before entering any data my browser says the first input field and the textarea must be entered, but the second input field is ignored. Does anyone got an idea how I should fix this?
Posted the code on http://jsfiddle.net/D5tk4/
Thanks!
Your input fields have id attributes but not name attributes. Inputs need to have name attributes.
http://jsfiddle.net/petersendidit/D5tk4/2/
I need to create a text area in which the user will input the auto responder code. I hope everyone knows this. The auto responder code will have a full form code provided by most of the auto responder services like mailchimp, aweber etc.
I need to use getElementByTagName or anything else to extract all the input elements from the pasted code.
For example I will have 3 boxes below this text area, one will have Name field, 2nd will be email field and 3rd will be a box which will add all the hidden fields extracted from the above text area.
Yes, getElementsByTagName exists already.
Has anyone used javascript/ajax to take data from one form field and put it into another? I'm trying to create a form that when one text input is filled out a second is auto-populated with the first letter of the word that is in the first text input. I'm thinking I can limit the second text input to one character to help get the desired result, but I'm not having luck finding the javascript to get the second text input to auto-populate from the first. Any suggestions?
This seems like it would be pretty easy to do in jQuery.
$('#textBox1').keyup(function()
{
if($.trim($('#textBox2').val()) == '')
$('#textBox2').val($(this).val().substring(0, 1);
});