On Fly Addition Of An Onload Event To An Iframe Document
Mar 12, 2006
Talking about a js script which changes an iframe src through a "ref_to
iframe.setAttribute("src", document_path);", I would like to launch a
check() fct when this new document is loaded.
Of course, knowing, I don't want (and can't n some cases where document
is generated by a cgi script) to edit every possible document which is
potentially loadable in the iframe.
In fact, I've through about the idea to on fly add an "onload='check
()'" to every document, but don't know how to do that :-(
Maybe using attachEvent or something arounnd this : I don't know. Of
course, I wish a solution working in the majors browsers.
I'm having a hard time figuring out why the onload event is not being called for the frameset window in the following simple example. It is being called for each of the component frames. Code:
Suppose a HTML document has a iframe. Using javascript,I want to detect ,on load of the html document, whether the body of the iframe document is ready to be displayed.I want to be able to overwrite the the body contents (before it actullay loads) of the iframe.can I do it with jquery? say if ,HTML doc is
The actual list is much longer and varies in length. What I am attempting to do is when a user opens the page, if a line contains Locked or Disabled, change the color of those words (or the whole line that contains them) to red.
I have a form.htm which has a simple form. When I press the submit button it posts the input to a formpost.php and sets $q=$_POST["input"];. Now I want to display static information at the top of the formpost.php and display the dynamical content of the rest below that. From my knowledge this is only possible with an iframe (if I use a <div> I get "Header already sent" message). Is there a possibility to post the input to an iframe on the same PHP file? My current code looks like this>
PHP Code:
Static content<br/> <script type="text/javascript"> function addLoadEvent(func) {
Is there any way I can check to see if a document is loaded into the iframe before I call onLoad (sort of an afterLoad).
I'm loading up a page into an iframe. But because we use four servers which use load balancing, the content isn't specified straight away. Therefore as I'm using onload to resize the iframes scroll bars to the size of the iframe content, I need to wait for this to be loaded first. Is there an alternative to onLoad that will do this?
I have a parent page containing an iframe. The parent page has a menu in it which opens links in the iframe. I want to highlight different bits of the menu according to which page has loaded in the iframe.
So I would like to do something like this:
1. Use PHP to extract the file name (minus 'php' at the end, of the page loaded within the iframe (which I can do fine).
2. Use javascript onload so that the iframe sends this value (say 'pagename') to the parent page when it loads any page in the iframe.
3. The parent page, having received that variable into its header, will adjust a line of css to something like: .pagename {background-color:red;}
And so the menu link for pagename.php will be colored red
4. When pagename1.php is loaded into the iframe, that will send 'pagename1' to the parent page, change the CSS in the head, and therefore change the highlighted menu item from pagename to pagename1
Is this possible? And easy? There seems to be a lot of stuff online about moving variables from iframes, but mainly in the context of form entries from an iframe to a parent, eg here:
[URL]
parent.function_name(); seems to be needed along the way. But I am not sure how to proceed.
I've been using a hidden iframe for remote server scripting - how i've been doing it is that a load(); function changes the src component of the iframe with $_GET variables to pass to PHP:
The frame itself then has an "onload" function that calls a doLoad(); function that handles receipt of any information back from the server. declared this way:
The trouble with this as you may guess is that the page was reloading every time src was changed and the history list of the browser was messed up. So I did some research and came up with this method that solves that problem:
I have a Body onload event (to load the chained Menu) and a windows.onload event (to load the IFrame Ticker).If I open the page in Internet explorer both scripts function; however in Firefox I'm having problems.The Chained Menu works, however the IFrame Ticker does not display. Both events ahave ben placed on the boady tag.how I can get both to display in Firefox.
I have an iframe that includes a button: <input type="button" value="close this window" onclick="window.close();" >
I would like to detect the iframe close event from the parent window, I was using this code but I did something wrong because the temp function is fired every time the parent page loads:
function temp(){ alert('the iframe was closed'); } function setup(){ var myIFrame = document.getElementById("iframe1"); if (myIFrame.addEventListener) { myIFrame.addEventListener('onclose', temp(), false); }else if (myIFrame.attachEvent) { myIFrame.attachEvent ('onclose',temp); }else{ myIFrame.onclose=temp(); } } window.onload=setup;
Want to know is is possible to have 2 diff. onload events in the same page? I have 2 different scripts for 2 diff. things. They both use onload event.....if so, how can we handle it.
I'm trying to convert an on load event into a function. I think this should be really simple, but I'm new to Javascript. The following works fine as the page loads
var favorite = GetCookie('DemoName');
if (favorite > Ƈ') { window.location.href = 'page2.htm' } else { alert('You must complete the lesson before proceeding'); }
I have tried to make it into a function by adding function CookieRedirect() { at the top and a closing } at the end, and calling it using a form button in the body:
I am new in jQuery. Actually in my application I want open a new tabs on every link. So that is done with following code. It is working fine. I have many textfields and buttons on every tab. So I want to disable those elements on tab loading
I've been developing an application that uses a combination of Javascript and PHP. It's a sizeable form that includes the option for the user, on certain form objects, to add additional text boxes for multiple answers. I created a Javascript function that uses the insertRow() method. The user can click on a link which adds a row with a text box for an additional response. My function works great and, after some work around I got the values to post correctly, but where I'm running into trouble is re-populating those additional fields if I have to bring the user back to edit input that was not put in correctly.
My solution was to have create a PHP varible which is a javascript function call, e.g.: $var = "js_function('varName1','varName2', 'varName3', 1 , '" . $post_val . "')"; Using the posted variables that apply and then echoing that into the onload event handler in the body tag. This calls the same function that was originally used to add the row to have it add the row again and populate it with the already submitted data. It all looks great, like it should work, but it doesn't and I'm wondering if there is something about the onload event handler which I don't know about. It was my understanding that the event handler executes when the page is fully loaded. If that is the case, my solution should work.
I don't know if there's some error I'm not seeing or if I'm trying to make the onload event handler do something it's not supposed to. I used a similar solution on another application and it works there. To give a better understanding, here is the function: function appendIaRow(tblId, valID, oName, Nbr, populate1, populate2) { var tbl = document.getElementById(tblId); var newRow = tbl.insertRow(tbl.rows.length); var numi = document.getElementById(valID); var num = (document.getElementById(valID).value -1)+ 2; numi.value = num; var rowID = 'Row'+num; newRow.setAttribute('id',rowID); var newCell = newRow.insertCell(0); newCell.innerHTML = "<input type=\"text\" name=\""+oName+"Name["+num+"]\" value=\""+populate1+"\" size=\"20\" maxlength=\"150\"/> <a href=\"Javascript:;\" onclick=\"deleteLastRow('"+tblId+"','"+rowID+"');\" style=\"text-decoration:none\">X</a><br /><br />"; var newCell2 = newRow.insertCell(1); if (Nbr == 1){ newCell2.innerHTML = ""; }else{ newCell2.innerHTML = "# <input type=\"text\" name=\""+oName+"Number["+num+"]\" value=\""+populate2+"\" size=\"17\" maxlength=\"17\"/><br /><br />"; }}
Here is the coding for the event handler('initialize()' is a different function altogether - that works): <body onload="initialize(),<?php echo $init ?>;"> And here is what it looks like from the source code when the page is displaying in a browser: <body onload="initialize(),appendIaRow('AdmTbl','AdmValue','Administrator', 1, 'Joan'),;">
I want to fire onload event of body tag on click of a HTML button.Like if I click on the button the body's onload event will fire and a function called on onload event of body tag will execute.
Greetings!! I'm new in js..I've searched that js cannot perform two onload event at the same time. I've got two sets of codes here from [URL] and here is the the problem
i am trying to load/embed pdf inside a html object tag. since loadng of pdf content takes time, I want to capture onload complete event of object tag and take some action/msg to show usr that loading is complete. but i am not able to capture onload event of object tag. i get pdf content from an aspx page in bytestream and set it as data in object tag:
JS: function loadObjectsuccess() { alert('pdf has loaded now');
I create two iframes dynamically to get data from the server. I want to deal with the data after it's downloaded, so I set the two iframes' onload event handlers to current document(not the iframe self), the handlers' JS code is generated dynamically too.
But I found only the second event is triggered and I can't get the first iframe's onload event.
Why? The data in the first iframe is really arrived, but it doesn't trigger the onload event.
Is there any other better way to conceal download data from server, not refresh current document?
I've got this very simple jquery script for creating a sticky footer below: $().ready(function() {
[Code]...
This works just fine in most circumstances. However, i'm noticing one significant bug. Lets say I have my website autosaved to a tab. I start the browser and the website automatically loads. When this occurs the above script does not work.Instead the footer appears a 1/3 up the page behind the main content. After the page loads incorrectly if I refresh the browser it then loads properly. All future pages in this browser session will then be ok. Its just the first time the webpage loads when I start-up my browser that I experience this bug.
Firefox - Occurs everytime browser loads IE - Occurs when browser loads if cache has been reset
