I need to call a JS function in headers attribute of td tag.
<td class="ScrollableCell" id="ItmUploadDate" headers="javascript:GetHeaderID('ItmUploadDate')" >UploadDate</td>
All that this function does is append a text called
[Code]....
When I do this, I always see the html td tag as is, but is never interpreted as headers="ctl00_cphContent_RptrDboard_ctl00_ItmUploadDate"
I gave a simple usage of the function. But there is some complex logic in the function.
<button onClick="return popup('<span onClick='selectShape(1, 1, 1)'>test<span>');" tabindex=Ɖ' onFocus="setFocusColor(0,3)">....</button> This will work perfectly, but as soon as I need to pass Strings inside the selectShape function, I get stuck.
So the question is, how can I create the following and have it working
index.php if (idx == 8) { var str="<?php echo $username1; ?>"; document.write(str); jQuery.get("usermessage.php?username="+str, function(data) { document.write(data); var msgIDss = $(".messagepiece:last").attr("id"); document.write(msgIDss); }); }
usermessage.php <?php $username1=$_GET["username"]; $query2 = "SELECT id, message, datetime FROM messages WHERE username='{$username1}' ORDER BY id"; $result2 = mysql_query($query2,$connection) or die (mysql_error()); confirm_query($result2); $num = mysql_num_rows($result2); while($userinfo = mysql_fetch_array($result2)){ $msgID= $userinfo['id']; echo "<div class="messagepiece" id="" . $msgID . "">" . $userinfo['id'] . $userinfo['message'] . "<br><span style="font-size:13px; color:orange;">" . $userinfo['datetime'] . "</span></div>|"; }?>
My problem is document.write(msgIDss) display empty / blank value. On index.php, I have tested document.write(data); And it works. I have tested document.write(str) And it work too. I also tested open usermessage.php manually and it success display all the div(s), so usermessage.php page is not the problem. I guess the problem is on this line of code var msgIDss = $(".messagepiece:last").attr("id")
I'm wanting a table cell click event to remove and replace the table it was clicked on, however I'm finding that as it's deleting the original table object the actual running event code is being replaced and the function is bailing.how I can call the delete/refresh function from outside the event's function scope?
I have just started learning JQuery and have a doubt in the below code. $.get('myhtmlpage.html', myCallBack);The doubt is should the 1st parameter of the get function be a HTML file or can it be a unction name?
I want to call java function in javascript.In which we pass one parameter to function and its returns String value which I want to display in alert message.
I have a real perplexing issue. In two separate "projects" I had code that displayed checkboxes - when clicked, they would fetch information from a db and display it in the div below. I had code that displayed a jquery date-picker - when clicked, it would fetch information from a db and display it in the div below. My issue comes with this:
I have a document that can contain any number of iframes which have further copies of the same document (and so on). In practice, we shouldn't ever have frames within frames, but I'd like to make the implementation a general case.
Various of the functions in the parent document need to call themselves in the child documents with the same parameters as they've just been passed.
Now, I can stick a loop in each function that goes throught the window.frames array and calls the function for each frame, but for I'd like to write a function to do this.
It's at this point that my brain explodes. If I limit it to a single parameter we can do:
I'm in the middle of a JavaScript class, and I've run into a problem with one assignment. ^^; I've been given a pre-written script and HTML code to work with, and am required to modify it. Here's one thing I have to do, via my instructor:
Add an "email" field to this form. This field should also validate as a valid email address. (Hint: after adding the form field to the form itself, your next step will be to expand the function named submitIt() by adding a second if statement to confirm the contents of the email field. You will want to paste into the header and use the validEmail() function which you will find in Script 7.15, highlighted in red on pages 192-3 of your textbook.)
I know how to write the code to validate an email address, but I can't figure out how to call the validEmail() function in the submitIt() function. The code I have now just blanks out all the fields when I hit "submit." Here's the part of the script with the email validation:
window.onload = loadDoc; function loadDoc() { resetForm(document.forms[0]);
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic.Now for the problem:When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page".
I'm trying to "progressively enhance" one of my surveys using javascript. Basically, I have rating scales that make use of radio buttons as each point on the scale. Each radio button occupies its own cell in a table. I wrote some functions that will highlight cells on mouseover in a color corresponding to its position on the scale (e.g. the lowest point is red, the midpoint is yellow, the highest point is green). When a radio button is clicked, the background of the button's cell and preceding cells in the same row will be colored accordingly. The functions are working well in FireFox and Chrome (I just have to add a few lines using the addEvent function to make it compatible with IE).
The effect looks a lot nicer when I add a function that makes the visibility of the radio buttons hidden.
However, I want to make sure that there is a fallback option in case the functions that color the cells don't work for whatever reason. I would not want the radio buttons hidden in this case.
Is there a method whereby I can call the "hideRadiobuttons" function only if the other functions are successfully executed?
I am creating a little word guess game, with a random function which picks the word from an array of 10 words. The second function checks if the users' letter choice is part of the secret word. Currently, each time the checkGuess() function is called, the word is changed, probably because I am calling the wordPicker() function from within. The wordPicker randomly chooses the word, then returns that word. All I want to do is pull that word into the checkGuess function, without calling the wordPicker function as it currently does. Here is the code:
Create secret word array var wordList = new Array("stealth", "telephone", "internet", "nickel", "marine", "instantiate", "method", "function", "television", "monitor")
I'm working through the sitepoint ajax book and had a problem with a particular chunk of code. I eventually tracked down the error and it was being caused because I had:
Now, one of the sticky threads mentioned that the first is a function call and the second is a function pointer. My questions are:What's the difference between a function call and a function pointer? Why did it cause problems in this particular case? What are the general implications/issues with using one over the other?
I have a div with headers. Of course, when there are too many rows, you have to scroll and lose the headers of the form. How can I accomplished "fixed headers?" so that they're always visible?
I use javascript for printing a document. But i don't want the headers to be printed. Now i know you can turn it off yourself but is it possible to turn the headerand footer off using Javascript?
I have an image map with various areas on it. A user can click on the various areas and something happens. That said, I sometimes need to disable the ability to click on some areas. For instance areas whose id attribute contains 0 0. I have the code to split the id and grab whether the values are 0 or 1 and the alert pops up when one has 0 0 in the id but it's still clickable. I thought .unbind would do the trick, but it isn't. The alert is simply for testing.
$('area').each(function(){ // Use the each() method to gain access to each elements id var idToDisable = $(this).attr("id");//get id of area var splitID = idToDisable.split("_"); if (splitID[3] == 0 && splitID[5] == 0){ alert(splitID[3]+splitID[5]); $(this).unbind('click'); }else{ }});
This isn't working. I'm using the code below to try to apply the href attribute of the first td in a row with class DataFormListTDDataGridItem and apply it to all td elements in that row (effectively want to make entire row clickable and direct it to the href specified by the href attribute in the first td of the row) -
I was working with Gdata to access the data in my google calander. I want to do this with a simple HTML-JS page, no server side scripting (hitherto dont know if this is practical).
For this I need to read the HTTP headers for a GET response. Can anyone tell me if its possible to read the HTTP headers with Javascript or by some other method on client side.
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.
someone had been asking about getting images to load in a specific order a while back, and while i was thinking about that, i came up with the following preloader script. the thing that separates this one from most of the other ones you'll find is that it lets you know if any of the images didn't load. if i weren't too lazy (i'm actually posting 'cause i'm hoping someone will do this for me), i'd connect the XmlHTTP request object to the array of failed image urls, and get the actual error headers, too.anyway, here it is. it takes an array of url strings to load, and returns an array of the ones that failed, for whatever reason.
function preLoad(args){ if (document.images){ var img = new Image(); var failed = []; img.onerror = function(){ failed[failed.length] = this.src; if(args.length > 0){ this.src = args.shift(); } } img.onload = function(){ if(args.length > 0){ this.src = args.shift(); } } img.src = args.shift(); } else { var failed = args; } return failed; }
I have created an html page that must not have the automatically created url/page number at the top, in the header, or the url/page number at the bottom, in the footer, when you print the page. I know that it is possible because google maps does it [url].
Does anyone know of a way to turn off headers and footers in IE using javascript, so when someone goes to print a page they wont get the url and other stuff on the print-out?
I know it can be done using through the browser menu. But I wanted to make it automatic so the user doesn't have to. Done a search on google and can't seem to find anything to help. Can it even be done?
i have found a possible bug in 1.4 but it's only in Internet Explorer 7 & 8.The following code does not work and completely ruins every peice of jquery on the page (that means everything inside $(document).ready and anyting else...
I cant see any syntax errors - i pulled the example from the 1.4 site. There is no trailing commas in the object notation and i really cant see any reason it would work in firefox and not IEx and more to the point not only not work in IEx but break any other jquery in the entire page....
