Transfer Database Information To A File?
Mar 9, 2011
I'm in the process of building a web application designed that allows users to embed it into their site using XSS (like adsense, Digg, Reddit, etc). Since XSS requires a Javascript file, I'm having difficulty figuring out how to implement information from a database. In a nutshell, what I'd like to be able to do is allow for accepted users to run my application on their webpage. Which means I will need to pull a client ID from a database, and only allow the user to run the file if their client ID is valid.
However, I haven't the slightest clue how I can perform this since there doesn't seem to be any means of running PHP inside my JS file and have that transfer over to the other user's site. I'd also like to avoid having every single valid ID directly listed in the JS file if possible for the sake of security and avoiding massive clutter and file size. Does anyone know a good way to achieve this, or an alternative way to achieve essentially the same result?
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Nov 12, 2005
Is there a way to read a csv database then transfer the relevant information into an html form field client side.
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Oct 12, 2006
I've got two seperate websites that I'm working on. I am doing the design of the main website and the second site is a secure login area which another person has created.
My question is... can I put a login form on the main page, and then have it transfer the information into the secure login? The purpose being so that people can login directly from the main page instead of having to click to go to the secure area and then log in?
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Oct 13, 2009
I'm trying to make some information from a database convert to JS
<?php
include ("Scripts/connection.php");
$qry1 = "SELECT * FROM news";
$result1 = mysql_query($qry1);
[code]....
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Jan 28, 2011
I'm learning Jquery, I was trying to get a information in the database, below theblocks of code will show it:
[Code]...
But the big problem is that this function do not return the information, the function: public static string getNameClient(stringidUser) is never called. How Can I solve this problem ?
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Oct 30, 2010
Replace a text box with a select that gets information from a database using jquery. the query from the database takes an argument
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Mar 31, 2009
I have a situation where I need to populate form fields by grabbing information from a database when the user enters information in a specific field. I got this to work with a single field just to make sure I had the basics in place:
* User fills out "Field A" onchange event triggers Javascript function that uses Ajax to search and retrieve info from database (PHP/MySQL) Javascript function autofills "Field B" with Ajax response
Works perfectly. My trouble is that I need to do this with a whole series of fields at once, not just one. I tried using the PHP to output a Javascript array and then use the values from the array to populate the fields, but that didn't work. I got a message saying that my array was undefined. I'm not even sure this was the proper way to approach this, but it's all I could think of.
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Jul 30, 2011
I have built search form that it retrieves information from database. for ex: when i click axtar (search) button it retrieves normally but when i click ENTER button via keyboard instead of axtar (search) button but it only displays results with white blank page
Here is web page address. [url]
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Jun 29, 2011
I'm trying to populate a form with information from a database based on a textbox entry. However, when I begin to key in the textbox I receive "undefined" in each textbox throughout the form.
Take a look at my code for any errors? It also appears that my $_GET['jobid'] is not working properly.
And here is my php:
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Feb 26, 2010
Is it possible to use javascript to write information to a log file that's on an external site? What I want to do is have a person put their name and birthday into a form on my site, and then output that information to a partnering site's log file which would be something like www.whatever.com/whatever.file Is this possible? what file type can javascript write to? I put .file because I am unsure.
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Jun 28, 2010
I have a probelem - how to save information as a text or js file and retrieve it later using only html or javascript .
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Sep 24, 2011
I have been successfully using the following "myAjax" function to load text file information from the server.
ajax.js:
After I load the text file, I store the text "records" into an array by doing something like this:
Where the '}' character is my record delimiter. It could just as easily be ' ' or ' ' or the like.
Again, I am not having any problems doing it this way as it suits my current needs.
Now the question(s)
1. Does the call to read the text data from the external file always read in the entire contents or can I read one line or delimited record at a time and store it to the array directly without the text storage?
2. If the text is always read completely (my suspicion), can I safely delete the "TextInformation" after I convert to the array format? Is there any memory penalty for doing it this way as the text information can be somewhat lengthly and I don't like the idea of having doubled memory usage when I only need the information in array format anyway?
This is the idea I am considering, but I don't know if there are drawback to this method of if there is a better way to accomplish the task.
ajax.js:
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Mar 19, 2011
Is it possible to connect to a MySQL database from within a jQuery script, run a query, and return the results?
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Oct 29, 2010
I have a HTML form containing two text box controls in it and a submit button. When a user enters information in those two textboxes and click on submit, the information is sent to a function in Javascript. In the javascript, the information from those textboxes is stored in a javascript variable. The problem is as follows:When I am inputting string text in the html text boxes and in the javascript when I am trying to print those values, it is giving me out an error saying NaN. However when i input integer values in the text boxes it is printing those numbers. Is there a conversion that I have to do for the string to be printed. I am new to Javascript and need your help. This is a basic code of Javascript. Below is the code that I have.
<html>
<script type = "text/javascript">
function square(form)
[code]....
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Oct 23, 2011
I have a website that uses javascript to communicate with the database for the CMS system.
I had a programmer develop a website who refuses to add a logical function to which I am going to have to do myself now.
When you delete an image or file on a page of a website, it does not delete it from the server. It just deletes it from the website and database only and I can see how this will eventually cause problems when files accumilate in the server.
Can someone give me some samples, direction or instructions how I would implement a function so that when the admin deletes the image on a website, it also deletes it from the server itself.
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Oct 18, 2010
i'm busy making a site for a audiovisual company and i'm stuck at the CMS system by adding pictures to a project page. Adding one single photo isn't the problem but I want a button to add a new file input field and insert that second (or thirth, fourth etc etc) into a new row in the database.... The script that i'm using right now, clones the input field but doesn't "activates" it.... You can't select a file....
[Code]...
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Dec 24, 2011
i am trying to create a form that where the page will not refresh if the form is submitted specially if the user inputs any errors in the form my problem is i do not know how to send multiple variables using jquery to a php file i saw somewhere that in order to do this you need to concatenate the variables you will be sending this is the code i am using
<html>
<head>
<style type="text/css">
#add(display: none;}
[code]....
the jquery successfully sends the variable to the php file the problem is once i insert it into a database all the variables i sent are concatenated for example in the column stud_no once you send the form this is what will be inserted "123123name=asdasd"
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Feb 4, 2009
I'm posting this here because I think JavaScript is probably the only way to do it, but if anyone can point me elsewhere, that's fine.
In a bespoke CMS (not a publicly accessible application), I need to let my user upload files that are beyond the server's file upload size for http. I can use PHP to do this via ftp, but to do so I need the full path to the source file, which I could then pass in a hidden field. However, the value of the file input field only returns the filename, not the full path. I understand that this is for security reasons, but is there any way round it?
I've tried jumping through all manner of hoops to try and select the text in the field - which does show the full path of the browsed file - in order to put it in the hidden field, but so far I've failed. And I must do this in FF3 for various reasons.
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Dec 29, 2011
i want to add a part of the website that will be generated from mysql database from an external file just like php include just that i want these parts to update realtime without refreshing the browser. i also want it to have pagination.
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Nov 24, 2011
I have an ajax function which passes form field values to a PHP script which in turn saves the data to my database. all works great.
I now need to add a file input to my form and pass the file upload ot the same PHP script.
I have read an article [url] which explains how to do this but this would suggest it is a completely separate function.
My question is, is there anyway I can expand my existing function (below) to inlude the file upload process to save having 2 functions doing the same process?
My Code:
Code:
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Nov 28, 2009
Basically I have comments posted on articles and I want to allow users to report them if they find inappropriate content. I want them to be able to click on icon on the comment which will open up a pop-up.Then in the pop-up they can type why they are reporting the comment.
<script type="text/javascript">
function popup() {
Report = window.open('/report.php','Report','width=350, height=400');
document.reportform.submit();
}
</script>
[Code]..
I've been messing with this code for a while now. This code successfully brings up the pop-up, but it doesn't transfer the form data. My main coding language is PHP, and I'm in the process of learning Javascript.
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May 31, 2010
I have a rather complicated problem for me as it involves both php and js. And I'm getting lost... Let me explain:
On a page, order.html, I have a form including the following fields:
- name
- email
- comment
When posted, it is linked to request.php and request.validation.js, to end up on confirmation.php.
On confirmation.php, I would like to reuse the information entered in the fields on order.php (name, email, comment) to display them on the page. My issue I can't find how to 'take them along' in request.php / request.validation.js to confirmation.php where I'm trying to display them with : Contact: <span id="name"><?php echo($_POST['name']); ?></span> etc.
[Code]...
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Nov 18, 2010
I am trying to transfer the variables of the form (username & password )in the html page to the process.php page which are both given below. However I am not able to read those values from the process.php page.
HTML Page
<!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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Jul 23, 2005
I have 2 textboxes (textbox1 and textbox2) and one hidden field
(hidden). I want the value of the hidden field to be both values of
textbox1 and textbox2 separated with "-".
Example:
textbox1 = "15"
textbox2 = "25"
Hidden = "15-25"
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Sep 6, 2009
the code should fadein a div when the page is ready, and when you change the site with an link the div should fadeout.But how can i transfer the var "url (for example index.html) to the JSthe code:
<script type="text/javascript">
$(document).ready(function(){
$("div#content").fadeOut(0);
[code]....
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Jul 12, 2010
I wonder can someone help me. [onkeyup] I am trying to transfer user input fields from a form so that the user can preview what they have entered in a div on the same page (i.e. prior to submiting).
e.g.
1st Line - Name: This is my Name
2nd Line - Profession: This is my Profession
<div>
Copy of 1st Line - Name: This is my Name
Copy of 2nd Line - Profession: This is my Profession
</div>
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