AJAX On "after Posted" Page?
Mar 20, 2006
i have a "on/off" toggle switch that hide and display a table row using javascript. On every click, this javascript will make use of AJAX to update the database on a table that stores the current state of the table row (whether to hide or display). Ok, basically it works on every page until i reach a page where only after "posting a form" will reach.
For this particular page, AJAx stop working. I do have a few more AJAX stuff in my website and it works on every page.
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Apr 10, 2011
I am using ajax in my site and want to implement a friend request button. When a user clicks this button their userid and the userid of the friend thwey are requesting will go into a table called notifications in my mysql database. This works fine in regular html/php with javascript disabled but not when using javascript/ajax.
Here's my code which may clarify things:-
Code:
<script type="text/javascript">
function makeRequest(friendrequestloggedinuserid, friendrequestuserid)
{
if (window.XMLHttpRequest)
[Code]....
The above code works perfect if javascript is disabled and the button is clicked as the new row is inserted into the database however if javascript is enabled the alert shows inidicating the ajax file is working but the new row is not inserted. Is this something to do with the POST process between my javascript code and my ajax_processrequests.php file?
BTW $loggedinuserid and $userid are retrieved earlier on in my code but showing how they are retrieved is irrelevant to this because I know they are present at the point of the above code.
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Sep 8, 2010
I am new to jquery. I am trying to return a string array with two strings back to a jquery ajax call. On success, when I try to retrieve the values, my result is just a string "System.string[]". How do I retrieve the values that I returned from the server in my call back function for success.
"success: function(result, textStatus, XMLHttpRequest) {"
how to retrieve the values of "result"?
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Dec 9, 2010
I have a very large form and have a couple of checkbox groups where multiple items can be selected. They are grouped as an array of checkboxes. When I post the checkbox groups, the PHP script receives duplicate values. If the group has 2 checkboxes, 4 values are posted. If it has 10 checkboxes, 20 values will be posted.
i.e:
I then submit everything to a PHP script via an Ajax call, then output the result to a div. (see below)
However, when my PHP script loops over the $_POST array, it seems that each checkbox array is duplicated, so my PHP array returns:
This happens with all my checkbox arrays, but not with an array of hidden fields for some reason.
I don't think this is a PHP problem, as it looped over everything correctly when submitting via a conventional POST. I checked the contents of $_POST, and it seems that the duplicates are being posted.
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Mar 9, 2009
Firebug's console is showing when visiting my test.html page Headers, Post and Response. In the Post tab it is showing: "id 9". I need to create a new page and get that 9 in it so I can use it. I don't mind jQuery, Ajax or Javascript but I need that 9. I know that with php I just need $_REQUEST["id"]; but I cannot use php.
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Jun 12, 2011
The background of this thread is about CAPTCHA:
HTML Code:
<script language=javascript>
id=Math.round(Math.random()*2)+1
document.write("<img src="+id+".jpg>")
</script>
above is the js code I use to generate a random id, which in effect displays id.jpg on the web page (assume we have id.jpg in the right folder).
When a user sees that page, he is going to choose what word describes the picture best. (purpose of CAPTCHA: verify the user is a human)
HTML Code:
<select name="selected[1]">
<option value="">Click to identify</option>
<option>Clock</option>
<option>Dog</option>
<option>Ship</option>
<option>Tree</option>
</select></td><td>
The selection is sent to backend php script using POST method.
Here is my problem: In the php script, I know, for example, the user chose Dog to describe the mysterious jpg generated by js code. But there's no way for me to know the id of the jpg file generated by js code. Hence, I will not be able to check whether the user chose a valid description of the jpg file.
How can I send information about the id of the jpg file to the php script?
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Jun 16, 2010
I'm working on a form that I can add additional fields to dynamically (select fields and text input fields). I do so by clicking a button, which calls a javascript function, which in turn adds elements to the DOM. However, only the hardcoded (non-javascript created) fields are being POSTed. I assume this might have to do with the fact that the form uses tables to lay the fields out. The basic structure is similar to below:
[Code]...
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Aug 2, 2010
Is it possible to make it so that when someone presses a certain key, or sequence of keys, on their keyboard a picture is posted instead of a letter? As in, if I type shift+c in a textarea or input box could an image be placed inside the textarea or input box instead of a "C"?
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Sep 8, 2009
This is similar to how forums work. I can't seem to find a way to do this so it's probably not available. Just thought I'd ask anyway.
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May 27, 2010
I was looking at the docs and saw this one here: [url]
So I was trying to run the code posted on this doc locally which would be:
And it runs fine, but, my problem is if I save the these files locally:
It wont run anymore.
The modified code looks like this:
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Dec 12, 2009
I have a form which submits data to a php file, which than sends a pdf file containing the inputted data via php headers. So after the submit, you still see the page with the form on and get a pdf-download now I want to see if the pdf download-window came up and if so, redirect the user to another page (instead of the page where the form is on), but the window to download the pdf should be still there so the user is still able to download the file.
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May 23, 2011
so just a simple questions maybe someone can help me out. I know nothing about java first of all but i do know in this code how to get rid of the comma - the only thing i need to change is to make it paste email results vertically instead of horizontally because it helps me collect emails from some older emails i have
here is the code and the link for the code:
[Code]...
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Aug 27, 2011
How do I link a cookie, presented in a div, to a text box on the same page - so it can be searched?
Now I have a search box that link to the Google Maps API. I also have the two most recently search items to show up as cookies below the map. My goal is to have the cookies show up as links so that when you click them, they show up in the text box to search.
I'm thinking of three ways to do this and wonder which is the best way to do it.
1) Can I just adjust the div tag to link to the text box?
2) Can I adjust the function relating to how the cookies are posted on the page?
[Code]...
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Sep 8, 2010
I have cleated a bit of code that will dynamicly add a new line to a form so the use can add an infinat number of entires for this element.The code adds the form elemetns in IE and FF ok but when i click the submit button it does not submit the information from the dynamicly added elements in FF.Oddly enough IE works fine!Here is the code:
Code:
function addRow()
{
[code]....
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Apr 14, 2009
I'm creating an AJAX page that is built using a PHP Class, ie the php looks a bit like this: PHP Code:
$wp_page->addjs('../var/savepolicies.js')
$wp_parser->page = "userpolicywindow.php";
$wp_parser->addlink("Home","../index.php","");
$wp_parser->addlink("Logout","javascript:logout();","");
$wp_parser->getpageid("501");
[Code]...
within this page that has been created, there is an AJAX tree folder which calls another page to be loaded into a DIV by AJAX again. Code:
[Code]...
I don't know why it doesn't work because the page has been loaded with the JS file, but as soon as the link is added afterwards it doesn't work. I take it this is because it doesn't know where to find the JS, but how can I overcome this?
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Jun 21, 2010
i was using $.ajax method to get my ajax page on my main page,which is working great.But now if i have links in that ajax page then i can't open them in that same div,the links are opening in new window,but i want to open in same part,i tried google it and then found, i have to use iframe instead of div.how to do with only use jquery and div.
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Aug 19, 2009
I loaded page in div , usign jquery ajax
But the page which i loaded containg this code:
HTML Code:
To refresh all page index.php to redirect it to home.php
But the problem this, it's don't refresh all page which contain the div , but it's refreshed oly in the div wuch i loaded this code in it
So i want after i load this code in index.php div , then refres all page to redirect itto home.php
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Feb 2, 2011
I am trying to dynamically clear the value of a form input field and then submit the form.When I used $('#my_field').val('') to clear the field, it was cleared on the screen but when the form was submitted the original value of the input field was posted.My browser is FireFox and I can see using FireBug that when the field is cleared, firebug is still showing the html code with the old value. E.G. <input type="text" value="old_value" />The same situation occurred if I used $('#my_field').attr('value', '') to clear the field.The same situation occurred if I actually changed the value of the field rather than just clearing it.To work around this problem I ended up using the $('#my_field').removeAttr('value') to clear the field before it was submitted.
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Aug 31, 2009
Im doing an Ajax call which calls a Java struts 2 action. This action basically just does a DB update. There is no data being returned to the client. The page refreshes to a blank white page. I dont want his to happen. I want a pop up box on my page. The ajax call happens when i press a save button. Here is the jquery code:
[Code]...
Im a Jquery newbie. As far as I can gather JQuery is expecting data back. It gets nothing back (which is what I want). But Jquery does a refresh with this. Hence why my page goes to a blank white page. I think this is what is happening
I was thinking of putting in my dummy div and loading the blank/empty no html into the dummy div but there has to be a way to stop the white page showing up. I dont get pop up boxes either as shown in code above:
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May 21, 2009
I am currently programming Script Adds data to the database but if i want to Shown the data that have been added Requires refresh the page to show the Data that have been added . and I do not want this method.I want to when adding data to show updates as soon as the addition of data.This can be done by Ajax , and An example of this method used Google Gmail.
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Jun 27, 2011
Goal 1: display errors above the form on same page
Goal 2: direct users to a new thankyou page when form is submitted.
The form uses ajax. I am able to get it to work with the error messages displaying correctly but as is, the thankyou message also displays in the same spot and the form is left filled out. I need it to direct to a new page I designed for the purpose.
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Mar 24, 2009
I am facing some problem with this when i am trying to sent the data in krnlAddComment1.asp page and there is only an insert query exists. after run the query successfully, response.write "...." revert back to me
if ((myname != null) && (comm != null) && (captcha1 == randomnum))
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Mar 18, 2010
I am trying to get the back button or just a go back to work with an Ajax div? here's a minimal ajax enabled bldd.nl/stackoverflow/pagination/indexMinAjax.php but i want it to be ajax enable with the back button and for this i am trying BBQ
(benalman.com/code/projects/jquery-bbq/)
bldd.nl/stackoverflow/pagination/indexBBQAjax2.php
bldd.nl/stackoverflow/pagination/indexBBQAjax3.php
But i can't get back to a resulting page after filters have been selected?
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Apr 27, 2011
I'm using AJAX to pull in a page into another page. The page I am pulling looks like so:
<script type="text/javascript">
$('#conditionslink').click(function () {
var content = $(this).parent().parent().parent();
content.find('#progConditions').toggle();
[Code].....
And the second looks roughly the same with a different ID for the outer most div "module". I know my problem is related to the $('#conditionslink').click() and that its pulling the conditionslink of the first fragment and therefore causing that click event to fire twice. I suppose i'm looking for a way that i can be more specific about which conditionslink the script is talking to. Whether the answer is to put the script elsewhere or if i need script on my receiving page idk.
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Nov 1, 2009
I want to redirect a page to another page in JSP after a certain validation has been done using AJAX. If the validation is done it should redirect the user to another page but if validation is not done then it should remain on the same page.
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Apr 15, 2010
So my problem is that i can't send form data in FF without page refresh (though in IE7-8 everything works smoothly).
My code fragments:
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