Updating A Text Field Back In To The Database?
Feb 28, 2011
What I have right now:Endless loop of Rows/records.Each one has a checkbox and a submit button.� I tried to make the checkbox pick up updating `long_desc`� The submit button currently just marks the job completed in the DB. (0=Incompleted 1=Completed)Submit button works with updating the row, right now... but instead of the submit button doing that, I want to have 2 checkboxes. One that knows to update the text field, and one that knows to update the status of the job, submit button to initialize it.I have some Javascript in already to separate the forms I have, and assign ID's to each Submit button on the page, but I really am stuck right now.
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Jan 25, 2011
I am very green in Javascript but I am working on it, I was wondering if this is even possible:
I have a bit of information as just text on a page, what I would like to do is to have the text change according to which form button they select. The trick is that the text information is not in a form, its just in a table.
example:
Here would be blah blah blah
()<-bad impression of a button
once I select that button, the information above it would change to something different.
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Jul 17, 2009
I have a DB query that returns CustomerID, CustomerName, CustomerContact, CustomerSalesID. This Query populates a dropdown.
I need to have the Customer Contact applied to a text field and the customer Sales ID used to select the SalesRep from a different drop down when you select a customer.
Not too hard I'd think. I don't think I need to go as fancy as AJAX since I've already called the query when the page loads, that data is already there.
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Jul 23, 2005
I have a requirement in which, I need to capture a loan amount and the amount of down payment for that loan. According to the requirement, the user is going to enter enter the loan amount and then will enter the down payment in either percentage of the loan amount or an actual amount. I have designed a form to capture this information with three text fields, one each for loan amount, down payment in % and down payment in $.
So the user has the option of entering downpayment in $ or in %. If the user enter the down payment in $ then my code has to calculate the equivalent % value and populate the corresponding text field and vice versa. My question here is, what would be the best way to handle this
situation.
Shall i just use the OnChange event of the text field to handle this scenario? If I do that wont I be running into a loop?
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Jun 19, 2009
I have a form to insert some products into a database... just a normal form. The hardest part is this. I have a javascript code on a text field that launches a page in a iFrame that is supposed to get the content of the text fild to required data.
Example: I type "3456" on the text field and when I pass to the next form field it send the link "[URL]"... the part of loading the page inside the iFrame is done, what I can't seem to achieve is the value to send. Is this possible?
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Aug 31, 2010
I have a problem in getting database query result to text field when button was clicked. So far I have two php files, one used to connect database and save the database query value to a variable. The second php file used to create the buttons and text field.
code for dbconnection.php
[code]
$con_str = "host=jojo1234 port=3214 dbname=postgres user=postgres password=postgres";
$con = pg_connect("$con_str") or die('Could not connect: ' . pg_last_error());
$queryresult1 = pg_query($query1);
$result11=array_sum(pg_fetch_array($queryresult1));
[code]
[Code]...
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Jul 18, 2009
i have created text fields dynamically by clicking a button now problem is that i want to save the value of these text field into database. i m using java script with PHP's framework codeigniter. the code is as follows
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
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May 23, 2011
I'm using JavaScript (through a ColdFusion component) to submit data to a database for either INSERT or UPDATE.How can I tell JavaScript that a particular value going into the database needs to be NULL?
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May 4, 2009
I'm building a site that uses some jQuery but at this point I haven't had to get my hands dirty in the code. I'm hoping to get some pointers on how to best approach this problem, or if a plug-in exists to point me that way. I'm anticipating I'll need to build the code though because of the specific nature of the issue. I have a two very complex MySQL data trees that need to cross reference. To handle the cross referencing I simply have a third table that links the ids of the large tables together. That way I can join data via the linking table. This is all working and established. What I need to do is allow the admin user to navigate through one tree from within the context of a particular element from the other tree and click a toggle icon (tick or cross) to create or delete the cross reference in the linking table. Traditionally I would perform this task using forms but I want the user to be able to make these changes on the fly without needing to reload the page. I also want to stop further toggling until the update or delete has been completed.
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May 4, 2011
I have a problem, I am by no means new to PHP/Javascript but am finding an error that I cannot ridicule how to stop.Ok Ill try and explain it in simple terms:I have two divs, div1 and div2,In div1 there are links whitch are fetched from the databaseIn div2, content from links href ? in div1 is collected through AJAX.No I have a php preg_replace function that replaces it to look like <a href='#' onclick=\"showTopic(0,$char,'$1');\">$1</a> Now when you click this, it inserts into the "tpm" table in the database,(this table holds the links for div1) But it will not update the links unless i refresh the page? I would like to knoe how to update the links in div1 without refreshing, because refreshing = going back to the start of the code i am working on.
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Sep 11, 2010
I setup a jquery ajax request to update my sql database... (add a product to shopping cart) then after it completes I want to use .load to re-load the shoppingcart (the cart is currently loaded with php include - so it is it's own seperate .php file). The problem is that when it reloads it doesn't have the "current version" If i refresh the page it's fine..
Example -
<script type="text/javascript">
$(function() {
$("#addtocart").click(function() {
$.ajax({
url: "addtocart.php",
data: **form data here**,
complete: function() { $("#cart").load("cart.php"); }
});
});
});
</script>
<div id="cart">
<? include("cart.php"); ?>
</div>
<button id="addtocart">Add to cart</button>
--
I have also tried to put a variable in front from the $.ajax and then use $("#cart").ajaxComplete(function() { $(this).load("cart.php"); } });
But yet still no luck. How to make ajax load a page after the mysql update has been done then display it?! I used to do this all the time before I started using jquery. When readyState was = 4 { load page code here } it would always work.
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Feb 13, 2011
what i want this to do is take the x_cityid and add it to teh hidden field with the id of citiesid (I will do an ajax call before this but my simple javascript is not working)what am i doing wrong?
function addtocitylist() {
var x_cityid = document.getElementById('x_cityid');
var x_areaid = document.getElementById('x_areaid');
[code]....
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Nov 22, 2010
I have a text field (field1) already displayed on the HTML page. However, there's a link where you can add additional text fields to the page as well. When the link is clicked, the second text field is added successfully (field2), and when the link is clicked again, the third text field (field3) is added successfully. However, the third field does not add itself to the page, and the text for anything greater than a third field also isn't displayed after. This obviously means that my "fields" variable is not working right
<script language="javascript">
fields = 1;
function addMore() {
if (fields = 1) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field2' size='25' /> <span>Field 2.</span>";
[Code]....
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Nov 23, 2005
I have a form that is using HTML and PHP to make calculations for an
order form. One of the fields is asking for a total number of
workstations. I would like this field to be a real-time total of five
other fields in this form.
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Mar 18, 2003
I am created a site where personal messages will be sent to other members. To do this I want to allow users to either type in the users seperating their name by ; (ie Joe Bloggs; Michael Jackson; Fred Flintstone). or alternativly have a popup box where all the names on the database are displayed in a list with a check box next to the names. I will be using PHP to interact with the database and know about this
My problem is getting details from the popup box and displaying them in the text field on the main browsers form? So if in the popup box the user checked Michael Jackson's name how would I get Michael Jackson to dispaly in the main browers field (input name ="to")?
Does anyone know how to do this?
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Jan 5, 2011
I have on submit code that is checking to see if a field has any data. If not, some date fields are updated with generic data. The if statement does what I want it to do with the date fields, but it is overwritting what I have in the field that I am checking with either true or false. I don't understand why this would happen as I am not changing the value of this field with the code, just checking to see if there is a null/blank value.
Code:
if ((document.forms.Master.TrainAssocCourse2.value=null||document.forms.Master.TrainAssocCourse2.value=="")){
[code]....
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May 21, 2010
are html frames really my only simple option if i want to create a "link" which only refreshes a part of the page (show/hide divs) without breaking the browsers' "back" functionality?can i move to a different page without loading a certain portion of it that was already present in the previous page (without using html frames) ?
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Jul 13, 2011
I am having no luck with my post form to mysql. It is only posting the first letter of the word/phrase for the text input fields to the mysql database. It is a photo and text post form. The photo and only first letter of text are posting to database. I am using Jqtouch, jquery, and phonegap.
Here is my form fields:
Here is my java script:
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Jul 11, 2010
I have a form.On the form I have a drop down box that allows the user to select a data set to work with (A or B). The table loads just fine and all is right with the world. No problems there.What I need is for the user to be able to edit the data set and have those changes written directly back to the mySQL database. They also need the option of deleting a record entirely.I know how to do all the database queries, updates, etc. I just don't know how to write the ajax forms to accomplish this.
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Nov 19, 2010
I'm having a problem. What I'm basically trying to accomplish is a quote function on a forum. When I click the quote button, I want the text for that specific forum post to end up in the textarea field.
<textarea cols='1' rows='1' title='Reply to this post' id='entryField' name='entryField' style="width: 100%;" class='expand20-200'>
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Sep 16, 2011
What am I doing wrong here? I am trying to make it where the user can name the link whatever he/she wants.... I think it might be this part... links[i] = name.linkPosition.value; Where linkPosition is a variable.
<div id="navBar">
<ul>
<li><a href="#" id="link0"><script>document.write(links[0]);</script></a></li>[code]...
Now the links are updating but I get NaN for each link.
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Oct 27, 2011
I have a textarea which uses ckeditor to make it a wysiwyg. I also have a bit of JS which watches the ckeditor and when a user types into it, whatever they type appears in a div elsewhere on the page.My ckeditor allows the text to be bold, italic, underlined and resized. When I apply styles to the text in the ckeditor textarea, I want them to reflected in the div which updates. At the moment only underline and resizing the text works. Choosing bold or italic does nothing the text updates ok, but no bold or italic. I've been told: "Ckeditor is using strong for bold, em for italics. My guess is that the browser or framework you are using doesn't apply bold and italics styles to those tags. You'll have to do that yourself."
I've tested on several browsers, I checked in FF Opera Safari Chrome IE8 & IE9 and its the same in all them. Underline works, resize works but neither bold or italic do. (Interestingly in IE7 bold and italic do work as well as the size and underline! What's going on with that?!?) So I assume it is the framework? Can anyone tell me if this is right and if so, how do I go about doing that myself?
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Jan 20, 2011
Basically I'm making an order form that updates the Total Text Box at the bottom of the page depending upon which selection is made from the drop down box in the form,
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Oct 27, 2011
I have a textarea which uses ckeditor to make it a wysiwyg. I also have a bit of JS which watches the ckeditor and when a user types into it, whatever they type appears in a div elsewhere on the page.My ckeditor allows the text to be bold, italic, underlined and resized. When I apply styles to the text in the ckeditor textarea, I want them to reflected in the div which updates. At the moment only underline and resizing the text works. Choosing bold or italic does nothing the text updates ok, but no bold or italic.
I've been told: "Ckeditor is using strong for bold, em for italics. My guess is that the browser or framework you are using doesn't apply bold and italics styles to those tags.ou'll have to do that yourself."I've tested on several browsers, I checked in FF Opera Safari Chrome IE8 & IE9 and its the same in all them. Underline works, resize works but neither bold or italic do. (Interestingly in IE7 bold and italic do work as well as the size and underline! What's going on with that?!?)So I assume it is the framework? Can anyone tell me if this is right and if so, how do I go about doing that myself?heres the JS I'm using to update the div:
Code:
<label for="editor1">Background Story</label>
<textarea id="editor1" name="editor1">This is sample text
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Oct 27, 2011
I have a textarea which uses ckeditor to make it a wysiwyg. I also have a bit of JS which watches the ckeditor and when a user types into it, whatever they type appears in a div elsewhere on the page.
My ckeditor allows the text to be bold, italic, underlined and resized. When I apply styles to the text in the ckeditor textarea, I want them to reflected in the div which updates. At the moment only underline and resizing the text works. Choosing bold or italic does nothing :( the text updates ok, but no bold or italic.
I've been told: "Ckeditor is using strong for bold, em for italics. My guess is that the browser or framework you are using doesn't apply bold and italics styles to those tags. You'll have to do that yourself."
I've tested on several browsers, I checked in FF Opera Safari Chrome IE8 & IE9 and its the same in all them. Underline works, resize works but neither bold or italic do. (Interestingly in IE7 bold and italic do work as well as the size and underline!
heres the JS I'm using to update the div:
<label for="editor1">Background Story</label>
<textarea id="editor1" name="editor1">This is sample text
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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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