Getting A Substring From An Input Field And Then Submit It
Jul 19, 2011
I am trying to take a form input field and take what was entered and grab the first 8 character of what was entered and then submit that to a form instead of what was entered.
here is what I have. Form
<form id="form" name="myForm" action="https:websiteSubmittingto.com" method="POST">
<label>inputfield1</label><br/><input type="text" name="inputfield1" style="width:150px;"/><br/>
[Code].....
I have tried putting a onsubmit on the form tag but that got me no where.
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Oct 27, 2011
I've been trying to figure out with a search box I've added how it can submit by pressing the 'enter' key rather than just clicking a 'submit' button beside a form. I've tried onkeypress but as soon as you press one button the field submits. I've also seen you can do with keycode==13 but I'm not sure how to add it into my code.
Code:
<input type="text" name="Search" id="Search" class="searchBox" />
<a href="#" onclick="getContentURL(Search.value);"><img src="/img/magnifying-glass.gif" class="searchImg" /></a>
<script type="text/javascript">
function getContentURL(sSearch){
window.location ="/search/pages/Results.aspx?k="+sSearch+"&s=All%20Sites";
}
</script>
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Oct 28, 2010
I'm trying to get the value of an input box after a delete key has been pressed at a certain position. For example: If I have: afghanistan and my caret is at position 4 and I push delete I will be left with: afghnistan I'm able to determine the caret position and detect the delete key and then I am trying to use slice to return the new value of the string like: Code: value.slice(caretPosition,caretPosition+1) This returns the value of what was sliced out of the string - how can I modify the parameters of slice to return everything BUT the removed part?
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Apr 30, 2010
I got an unusual request form a client. I got a form and I have to get values from certain input fields and assign them as a value to a hidden field and then submit it through php.I'm using mootools (1.11). I was tinkering around that for a day and wasn't able to solve it. Here is the html:
Code:
<div>
<label for="primary_domain0">Primary Domain Name <span class="req">*</span></label>
[code]....
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Jul 2, 2009
I'd like to create a quick and dirty validation method for a form. It's not meant to be very secure.
The way I picture it working is this - there is an input field that asks for a password. If the user types in the password correctly, the "submit" div tag will change from "none" to "block". , which will display the submit button. I just am not familiar with JS enough to know if that's possible.
Here's what I'm starting with:
Code:
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Sep 1, 2011
I'm now working on kind of invoice form which in it the user can add as much input field as he wants.
The problem is that after adding a new input field - the content in the other fields is deleted.
Code:
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Jun 7, 2010
I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.
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Feb 22, 2009
I have a website containing 26 subdirectories 'a' to 'z'
On the home page I want a text field and submit button
If someone for example types 'j' it will go to the 'j' folder home page
Does anyone know where I might find code like this?
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Aug 26, 2009
I'm trying to copy something from one input field to another input field. I don't want to wait until the user clicks the button, should be instant.
This script works but it's always one letter behind.
$('#locationInput').keypress(function() {
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Feb 25, 2011
does anyone know a simple way to focus on a different text field after the user enters data in the first text field?
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Jun 18, 2010
I've got the following 2 fields in my form:
Now I want to hide both of them as soon as the submit button is pressed.
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May 13, 2010
I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.
Here is my simple HTML page, but I don't know how to do with the JQuery part:
<Table>
<TR>
<TD>Gender</TD>
<TD>
[Code]....
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Aug 5, 2009
So I have to ask some stupid questions and make sure that there is not something wrong in this simple syntax. I am trying to get input field attributes type and tagname by field ID. Heres the code..
Code JavaScript:
var type = $('#' + input_id).attr('type');
var tag = $('#' + input_id).attr('tagName');
When I look in firebug I see there is the correct ID in input_id variable and that the input field with that id exists. But for tag and type variables I just get 'undefined' for reason unknown.. syntax is correct or?
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Feb 15, 2011
Is it possible to copy the value of a visible input field to a hidden input field?
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Jan 9, 2009
I'm trying to replicate a feature found in hotmail, facebook, etc. When you type or select a recipient from an auto-suggest box for your message/email that recipient's name is put into the "To" field box and is encased (usually a blue rounded corner box) with a X to the far right. If the "X" is clicked the recipient is removed.
How can do you put the selected recipient into the encasing and insert it in the "To" field box? If there are multiple recipients how are they differentiated? For example, if there were a ";" between the recipients the semi-colon would separate the values.
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Jul 20, 2005
How do i find the value next to width= (500)
in:
'"../graphics/press/012.jpg" width=500 height=339'
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Oct 3, 2003
what does that do?? and is there a javascript manual out there that I can look up function in?
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Jul 16, 2011
I have a problem created by my complete [rookie] status – only second time venturing into jQuery. I created a simple shopping cart using php and the PayPal buttons (1: buy now, 2: add to cart). The php back end does it great, it generates the table and the buttons and everything works just like it’s supposed to; Except, I forgot to add sizes. So I found out what I need to add, and I realize that the way the buttons work, I will have two different text boxes for size. Not very visually appealing, and since I’m not submitting this to the server before it goes to PayPal to pay, I cannot modify it with php the way I normally would. jQuery / javascript are my only hope of making this work. What I want to do:Have a single textbox where [size] is entered by the user.
Copy the value from the [correct] text box to the Value=”” section of the now hidden field in the PayPal form That way, no matter whether they [BUY NOW] or [ADD to CART] the right size is submitted to the PayPal shopping cart. This is the actual PayPal code that I’m trying to change
<table>
<tr>
<td>
<input type="hidden" name="on1" value="Size" maxlength="200">Size</td>
[code].....
I got this far, and then decided to find how to insert the "enteredVALUE" into the right place in the input text field (what I called output) and I've not been able to figure out how to stuff it in there.
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Feb 17, 2006
I have the following string:
http://www.myurl.com/folderbit/moer.../sdaf/01354.jpg
and I want to extract the filename from it.
Do you know how to do this, if I don't know the exact names of the folders,
etc...
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Sep 9, 2007
If I have the following variable which contains the drop down menu for list of card numebrs:
var abc='<option value="1234567890123456">1234567890123456</option><option value="0987654321987654">0987654321987654</option><option value="0147852369014785">0147852369014785</option>'
How can I pass this variable to a function and mask only the dispalyed card number? i.e. to have the following result:
<option value="1234567890123456">1234XXXXXXXX3456</option><option value="0987654321987654">0987XXXXXXXX7654</option><option value="0147852369014785">0147XXXXXXXX4785</option>
Note: the number of options in the drop down menu may varry, in this example its only 3 options, it might be more or less, this is why I called it "Smart Substring".
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Jul 23, 2005
I'd like to globally replace a substring specified by a regular
expression with itself along with some additional characters.
example:
var oldString = 'asdf BRACKETTHISasdfsdf sd asdBRACKETTHISasdf asd'
var newString =
oldString.replace(/sw*BRACKETTHISw*/g, '<' + ?some expression that
accesses current match? + '>' )
And newString winds up as:
'asdf <BRACKETTHISasdfsdf> sd <asdBRACKETTHISasdf>
asd'
Is there a way to do this, or do I have to use other methods?
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Jul 23, 2005
Trying to debug someone else's javascript code. There is a line that
looks like this:
req = req.substring(req.length-2, req.length);
From what I can gather in their comments, they want to capture the last two characters of the string "req".
I'm guessing that the above line won't do that, and they want to change it to
req = req.substring(req.length-1, 2);
In other words, the parameters are starting position, and length. Is that correct?
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Jul 7, 2010
what will be the regular expression for this line:
Code JavaScript:
var id = $(this).attr("href").substring( $(this).attr("href").lastIndexOf('#'), $(this).attr("href").length);
Basically it gets the string after # in href attribute of clicked anchor tag.
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Mar 8, 2011
I have URLs as follows. [URL] I need a function which can retrieve substring from the above URLs. The substring should be upto the 2nd occurence of '/' as follows. [URL]
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Sep 23, 2005
On an HTML page with 2x different forms, how can I redisplay the same
page after a submit, restoring the values from BOTH forms even though
only one was submitted?
I have an existing PHP program that I am modifying, and need to
redisplay the same page after a submit (the button that submits is a
"change shipping" button, that allows the user to continue with the
rest of the page). The problem is that there are TWO forms - the one
that allows you to change shipping, and the other where the user can
fill in the billing address. Making this into one form is not really an
option, due to how the program is set up.
Since they are 2 different forms, submitting the "change shipping" form
does NOT bring the billing address fields to my PHP code in the POST.
This makes restore difficult.
I have a couple of kludgy ideas on how to work around this (mostly
javascript based - e.g. setting hidden fields in the "change shipping"
form when the user is changing the billing fields). However, I was
wondering if there were any other easy solution to acheive this.
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Apr 8, 2004
a user types in his email, and clicks submit he is then taken to the thank you page. he clicks back and his email is still there.
I want the email not to be there. I can change the value of the text field onload but this doesnt work when you click back only when the page is reloaded. i can change the value on submit but this is wrong because then the wrong value is submitted.
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