I am trying to figure out a way to have a page redirect if the mysql connection fails. The issue is that the page is already loaded and the only time this would be needed is if the user tries to perform operations on a loaded page after the session runs out.
So basically, I have a page that will allow you to search for an item using ajax, then select an item and press add which will place the item in another table displaying detailed information. Both operations connect to the database using SESSION variables to save the connection information.
My goal is to use the "or die()" method to print something that will force a redirect because this could happen in a number of places in the site and I want to try and get them all in one swipe.
Here is what seemed like it would be the most promising:
$conn = mysql_connect($_SESSION['host'], $_SESSION['username'], $_SESSION['password']) or die("<script>location.href= '../login.php'</script>");
Unfortunately the javascript never runs.... I tried putting alerts also and nothing, but with firebug I can see they are printed.
I have a script which needs to detect when the internet connection is lost and hold the content of the web page until the connection is restored.
I have been given a head start with a small javascript which I am trying to get to work.
My web page, I have a web page which contains some text and graphics but more importantly it also has an iFrame. The iFrame connects to an SQL database and displays data which is refreshed every 20 seconds.
Because the internet connection at the location where the script will be running I get connection loss which makes the iFrame loose its data. The Javascript I am working with is below.
I am attempting to create an Access database connection from within an HTML page. I am using Javascript to make the connection and then test a basic UPDATE statement.
The following code is throwing back an error 'UPDATE statment syntax incorrect'
Code:
I thought the syntax was correct, but maybe it is something else?
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.
I am trying to get an alert box with line breaks in it. I want to display a couple pieces of information, and want them broken up. I tried using to get a new line, but kept getting errors in my code.
alert("The combination you have selected: " + + "Background Color: " + color1 + + "Text Color: " + color2)
Of course color1 and color2 have been declared and defined, so I know there isn't an error there.
My original idea of two trains, however pictural it was, appeared to be wrong. The truth seems to be even more chaotic.
IE implements its standard down-up model: any mouse event goes from the deepest visible element to the top. By carefully studying fromElement and toElement properties, one can handle events on any point of their way up.
NN/FF implements a "Russian hills" style: mouse events go first up->down (window->deepest element), and right away after that it goes down->up (deepest element->window). On theory you can handle events during any phase on any level. On practice this implementation has some major flaws. I don't have NN handy right now, but in FF we have:
Variables are reaching the php but callback isn't firing. Multiple forms on the page - I've stripped out everything extraneous to try and get a callback. (strangely Firefox 3.0.10 hits the php but breaks while running Firebug(?) and doesn't seem to work in Safari 3.1.2) Sorry if this is covered but been searching and can't solve. php included in case I'm doing something wrong there (as well?) javascript always breaks when I get my hands on it
The first div in this example has the position property stated in the div itself. The second has it stated in a separate style statement, and it doesn't get inherited, though another property from the same style statement DOES.
Firebug makes no complaints.
Is there a better way to refer to the jquery library files, so that you don't have to fix my pointers to my local library?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>
I'm testing a web site in a local directory by opening index.html from the File/Open File... menu of Firefox. When I use xHttpRequest.send() to retrieve a file to include in my page, the callback's status argument is 8 and req.status is 0. I suppose that the 8 is correct in that the req.status isn't 200 but it seems that for file:// (as opposed to http://) that req.status == 0 might be treated as success. I haven't tested far enough yet to know what req.status would be if the file I tried to retrieve was missing.
I tried to create a function to reduce some in line code. However something is wrong with the function call getGenderChoice() because the code stops working. If I comment out getGenderChoice() and uncomment the lines that would be in the function it works properly. What would possibly be wrong with a function call that seems to follow function rules?
PHP Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>Main</title>
Simple enough. This beautiful plugin is what I"m using:[URL]..The problem is, it has no documentation on how to detect a post failure. I know these are rare, but I'd like to code defensively.
First, I have to say the jquery form is just perfect and fills very well a common issue for those who need to work with ajax. I would like to know, or even sugest a new feature if it is the case: how can we get, on client side and after an 'ajaxSubmit' call, the error code produced on server side? Is it possible to include such function on jquery form? Because we already have a 'success' callback functionality, how about a 'failure' one?
I read a beginners book on js and now I'm working through a cookbook style book to get a hang of things, I came across an example for redirecting URLs in the book that didn't work:
I am a novice with both asp and javascript so I may not even be doing this correctly, but I have an asp page that has variable being passed to it and I have a button that I need to have it go to one page if it is one variable and another if it was the other variable. There is only two choices but my attempts didnt work.
Someone can help me in accomplish a connection to 2 wms services. I could connect once but I changed something on the code and now I can't get the things work, the connection fails. Here is the link to the viewer:
What is wrong with my code....The function "function ValidaProdutos()" is not working....I need to execute the procedure to insert data in a Database.... What can I do to have this code working.... I don't get error line, but nothing happen in my database.... I think the connection is not right.... Could anyone give a sample code on how to do that.....
My question is, if I download javascript from a server (say Facebook), and then I send out a request to view some photos. The sever sends me back a list of IPs of other servers which have those photos. Now can I set connection to the other servers via the javascript? Or does the javascript can only talk to the original server?
In the "RM" array there are three objects, each a single name/value pair. The name of the array[0] object ("DEFAULT") is identical to the name of the array[2] object. No results are returned by the getJSON call. Since each object is a separate array value, there shouldn't be any object name collision problems. Note that if I change the name of the array[2] object to "DEFAULT3", the data structure is handled properly.
I have a simple html document I have been using for some time on my (i.e.) abc.com domain that uses cookies. I recently purchased a new domain name and set up a service to redirect my new domain (i.e.) xyz.com to a sub-directory of the abc.com domain. In other words, when someone goes to URL xyz.com, they really end up in abc.com/xyz directory but the MSIE browser says they are xyz.com.
The problem is that cookies quit working in this setup when I copied the same HTML document in the /xyz subdirectory that xyz.com now accesses. I can't set or get a cookie any longer by calling the document.cookie function from JS any longer. The call does not fail but the data is always blank. I even tried setting the cookie and from the next line of code reading it back immediately and it still would not save the cookie.
Anyone know how to fix this?
I checked the value of location.host, .hostname .pathname, document.domain and they all indicate I am really at abc.com even though the address in my IE browser says I am at xyz.com.
Im trying to use javascript to count only the direct li children of ul.So I tried childnode but im not really familiar with it.Basically the li items inside the li should not be counted.
