Refresh Query...
Aug 20, 2003
I have a page of rows of dynamic data... the user can click on a link for each entry... that allows them to open a popup window... add / edit or delete some sub-entries for each entry.
When they close the popup window, how can I get the background page to refresh and show the updated data... without pressing the refresh button...
a) could I get the page to refresh automatically every 30 seconds ?
b) could I get the popup to switch focus to the window that opened the popup and then refresh that page?
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Dec 6, 2005
I work primarily with php, and haven't had much experience with JavaScript. I was wondering if JavaScript is suitable for automatically updating a database with the contents of a text area, at intervals of 3 minutes... without refreshing the page? It doesn't have to change the content of the text area, just take a snapshot of it. I am trying to develop an 'autosave' feature.
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Jan 2, 2009
I have this code in a page that appears in my iframe if requested from parent:
<script type="text/javascript">
parent.rrr();
</script>
The parent code is:
function rrr() {
javascript:location.reload(true);
}
So, the person clicks a link from the parent, it does a php process in a hidden iframe, which then tells the parent page to refresh. The only problem is that it puts Firefox in a constant loop of refreshing. IE and Chrome work fine. They refresh once and stop.
Though the src code opens the iframe like so: <iframe src="" style="display:none; height:1px;" name="hdplus" id="hdplus"></iframe> Firefox seems to refresh the page with the memory of the child page being in the iframe, constantly looping the child request to refresh the parent.
Why won't Firefox just accept that no page should load in the iframe, as stated in the code? I need to stop this loop, which means I need to get firefox to reset the iframe as it reloads the page.
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Aug 11, 2009
How to refresh DIV , without refresh entire page,Am having four DIV ,
DIV1,DIV2,DIV3,DIV4
I want to refresh only DIV! without affecting the DIV3,DIV4 ,
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Apr 13, 2011
I have the below code:
<script type="text/javascript">
function loadQuickMessageCheck(File,ID){
var xmlhttp;
[code]....
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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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Jul 23, 2005
I was wondering if you can get the info from the query string in a server-side javascript tag?
Here's what I'm trying to do...
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Nov 13, 2007
I need a script that will get a query string and return it's value.
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Mar 24, 2005
i have javascript menu form my site that has two js file:
"data1.js"
PHP Code:
var isHorizontal=0;
var blankImage="images/blank.gif";
var fontStyle="normal 8pt Verdana";
var fontColor=["#000000","#000000"];
var fontDecoration=["none","none"];
etc....
var menuItems =
[
["Page 1","page1.php","img/new1-05.gif","img/new1-05.gif","Page1"],
["Page 2","page2.php","img/new1-05.gif","img/new1-05.gif","Page2"],
etc...
];
// Do not remove this line!
apy_init();
and "apymenu.js"
I want to link "page1.php" pick up id from url (http://www.mysite.com/anypagewithid.php?id=34) and when i click at menu it has to be url page.php?id=<id_from_url>
I have try menu at site, it works fine ;-)
Also, how can include some php in menu, like list of mysql rows and etc.
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Jun 21, 2006
I have created an array and store 3 functions in it. Eg.
this.validateCols = new Array();
this.validateCols[this.COST] = function(obj, index)
{
return 0;
};
this.validateCols[this.LOCKED] = function(obj, index)
{
return 0;
};
this.validateCols[this.COMPLETION] = function(obj, index)
{
return 0;
};
Calling validateCols[0](0, 0) works in IE, but in Firefox I get:
validateCols[0] is not a function
Is this the correct way to define functions in an array? Or is there a better way?
Or is this not supported at all in Firefox?
Q(2)
Also .swapNode() is not in Firefox? Any alternatives?
Q(3)
I implemented drag 'n' drop and it works in IE but not in Firefox.
Each droppable HTML TD element has:
ondragenter="this.parentNode.style.backgroundColor = 'gray' window.event.returnValue = false;"
ondragover="window.event.returnValue = false;"
ondragleave="this.parentNode.style.backgroundColor = 'white' window.event.returnValue = false;"
ondrop="OnDrop(this);"
Each draggable URL element has attributes:
id='draggable'
onmousemove='window.event.srcElement.dragDrop();'
ondragstart='window.event.dataTransfer.setData("text", "data");'
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Nov 28, 2006
I have a ul I want to access via the DOM that is here:
<div id="options>
<form>
<div>
<div>
<span>Some text</span>
<ul>
...
</ul>
</div>
</div>
</form>
</div>
Each child of #options has text nodes besides the HTML elements. Short of doing
document.getElementById('options').childNodes[1].childNodes[1].childNodes[1].childNodes[3]
or giving the UL an ID, is there any other way I could access that UL? I'm imagining something like an array containing every single child (even grandchildren, etc.) of #options but I don't know if it exists. I know the most sensible thing to do is to give the UL an ID, but I'm curious.
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Jul 23, 2005
I need to look at the url, if a variable is present in the query string.
so, if my address bar looks like:
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Jul 23, 2005
Below is a stock script I found which controls a framed environment.
My problem is that if a URL has a query string attached, that string
does not pass through. Can someone please let me know if and
hopefully how, it will be possible to carry a query string through?
This first part here is in the default.asp framed page. Code:
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Jul 23, 2005
i want to pass XML data in querystring from one to another asp page.
it is about 10000 characters long, i cannot use FORM because it is
already nested in one.
What i do is i have IFRAME and im passing some xml data
in QUERYSTRING. It doesnt work somehow, im using javascript escape
method to substitute escape characters, but most of characters are
being truncated (about 300-500 left).
Are there limits in querystring length?
what else should i try?
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Jul 23, 2005
Just wrote a basic java script to show a phrase on the client's browser
status bar as follows:
window.status = "Hello World";
It worked properly under IE but not under Mozilla FireFox. The latter
is still showing "Done" when I open the webpage.
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Dec 12, 2005
Is there a way to prevent query string showing in the address bar with
out using hidden fields with javascript?
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Jul 20, 2005
It is well-documented that if on a page there are several radio-
buttons with the same name these are addressed as an array (and act
collectively).
Someone (LRN?) recently wrote about another case where name-match
implies array addressing.
It therefore occurred to me to try the following crude Web page:.
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Oct 29, 2010
I am working on the HTML Code in which i write the 2 pages for SMS Sender & SMS Receiver in that from the SMS Sender when the user sends the SMS it lands on server URL as:[URL]The query is regarding the how to parse the content from the incoming Messgae & the content are shown on the Receiver side. by parsing the Sender Number & the message content from the URL & Receiver side URL is:[URL]how to write the Function for parsing the URL & seperating the SMS Sender & Message content
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Nov 13, 2006
I have a table that is generated dynamically using CF. I also have a function that is able to highlight the selected row, but what I don't understand is how this function knows which row it is at. What I would like to be able to do is, click on the selected row, get the hidden value of that selected row, then pass that value to a CF action page using the a href.location.
Right now I hard coded the getRow function to point to a value, but ideally, I want that value to be generated dynamically. Code:
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Aug 21, 2007
I have this code which works well, but rather than buttons (title 1, title 2), I want to achieve the same description change using a jump menu. I'm pulling my hair out trying to work it out and i'm sure it's simple. Code:
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Dec 24, 2010
I want to map a field, city, from a MySQL database into Google Maps. I found a nice script to do it, but haven't been able to get it to work.
If I hard code an array into locations (var locations = ['Seattle', 'New York']), it works fine. Passing this SQL array into JS is giving me problems.
I've tried a number of different things, but I'm stuck. Right now I'm trying getElementById, but no dice.
<?php
$server_name="localhost";
$db_user="sql_user";
$db_pass="password";
[Code].....
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Apr 21, 2010
Ok, I need to have a page where you hit an attack button and it displays your hitpoints after the battle, The problem is that I cannot get ajax to work with a php file if I query the database for the hitpoints.
here is the php [code]...
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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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Dec 27, 2004
i'm having the user input their state (from a drop down list) and type in a zipcode (there are 1,143 zip codes in the database to match to)..
what i want to happen is once the user selects the state they live in, and type in a zip code, i need the page to query the database if the user selected Ohio, and match the counties in the database with the zip code they entered, and then create a drop down list of the counties for them to select the one they live in Code:
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Jul 14, 2005
I'm laying out a new data entry page and I have it looking as I want it now...finally!
On this page, I have a standard HTML drop-down box which can contain anything from 1 to 100 options (populated dynamically from a DB). It will ALWAYS have a "New Entry" option at the bottom of the list - this is hard coded.
What I want to do is make it so that when someone selects the "New Entry" option at the base of the list, a named DIV becomes visible, so that they can enter the new data. When they select anything OTHER than the "New Entry" option, the named DIV should disappear again.
I'm not that worried about the design of the page shifting when the DIV is made viewable or hidden, so that's not to worry about.
I have no clue with JS or DHTML, so I'm asking the kind folks here to give me a push in the right direction (not off a cliff...thanks anyway) -
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Feb 27, 2007
I would like to create a form which allows users to enter a search string, and for the search string to be appended on to the end of this URL:
http://www.oracle.com/pls/db92/print...h_string=BUYER
Where 'BUYER' in the example above would be replaced by whatever they type in the search form.
Of course, if I had the URL of the search form, I could hack that up. But all I have is the URL above - I can't actually find the search form.
This is what I would like to do:
1. User enters search string (e.g. APPROVE)
2. User submits form
3. Form takes this URL "http://www.oracle.com/pls/db92/print_hit_summary?search_string" and appends the value from the form onto the end of the URL
I could do this easily if I had access to a server-side scripting language, but since I don't, I wanted to see if I could do this using JavaScript.
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