How To Get Image Contained Within Link Without ID
Sep 29, 2009
Basically I have an application which generates HTML using VB dll's. This makes the code generated un-changeable as the dll's are not to me modified in any way. What I need to do is get hold of a image element so that I can switch its SRC to dynamically change the image. GetElementById is out as the nearest I can get to it is the <a> tag surrounding the <img> tag, so my question is what's the easiest and most bomb proof method of accessing this element.
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Aug 12, 2011
Is there a way to get the id on a input element in a td?
The below code gets the value of an text input without knowing the full name in eq(6)
Its also gets the text value of a td eq(5)
I would like to check the state of a checkbox in eq(7) by getting the input id[code]...
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Aug 24, 2009
I am having difficulty getting the value of a specific value contained in a <p> tag, what is happening is that it retrieves the value of the first <p> tag value and not the one the user clicksWhat I need is to retrieve the value from the <p> tag the user clicked
$(document).ready(function() {
$("p").click(function () {
var prop = $("#property_links").val();
[code]....
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Mar 14, 2007
I have an asp application contained within an Iframe. If the browser refreshes, the page within the Iframe reverts back to the login page and the user has to log on again.Is there a way to keep this from happening if a user clicks the refresh button on their browser?
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Dec 17, 2010
I'm trying to get the width of the elements contained in a div. At the moment that was my best try : $("div.mydiv").children().width(); But all I get is the width of the first child.
What I need is the width of child1 + child2 + child3 etc.... each child might have a different width and they can be a div or an image <img>.
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Mar 25, 2006
Is there a way to do the following?
<script language="javascript" type="text/javascript">
function newfunction(objectName) {
// how can I create a new obect called whatever is contained in the objectName string?
}
//create a new object called myObject
newFunction("myObject");
myObject.getAttribute("objectAttribute")
</script>
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Mar 21, 2010
I'm receiving html into a variable from an external source and I'm trying to modify the id of one of the inputs within the html but when I change it, the original html isn't getting updated. an example of what I'm trying to do is :
var sTemp = "<div><input type='hidden' name='test' id='test' /></div>";
$("#test", sTemp).attr("id","newid");
after changing the attribute, sTemp still contains the original code
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Jun 3, 2010
How do I use Javascript to loop through all the spreadsheets contained in 1 excel file?
I am now at the stage where I can open the Excel file and find a value on 1 spreadsheet. Is there any way to detect if the workbook has multiple spreadsheets and then loop through all the spreadsheets to find a value?
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May 20, 2010
I am planning on using the maito form with Javascript. I have a form and it is structured in the following fashion:
<form>
<b>Subject </b> <input type="text" name="subject" size="30"><br>
<b>Person 1 <b><input type="checkbox" name="email" value="person1@email.com"><br>
<b>Person 2 <b><input type="checkbox" name="email" value="person2@email.com"><br>
<b>Person 3 <b><input type="checkbox" name="email" value="person3@email.com"><br>
<input type="submit" onclick="submit">
</form>
What I am trying to do with Javascript is that you fill out the subject name and then you select which recipients of email you want to receive the email. So if I select Checkbox 1 and Checkbox 3 then when I click submit, it opens my Outlook and the To is filled in with person1@email.com;person2@email.com. So I guess I would need the javascript to populate and <href mailto: form after checking which names are checked and then populating the mailto with the variable that contains the list of names I chose. Right now we have a clunky method using the mailto but I don't have the option of choosing who it mails to so when I send it, I send the mail to everyone, even those on vacation.
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Jul 20, 2005
I'm trying to pass trough all the objects of a form but I have some text
inputs in a DIV and I have many DIVs like this on my form.
I'm doing something like:
for (i = 0; i < document.forms(0).item.length; i++) {
dosomethingwith(document.forms(0).item(i));
}
but document.forms(0).item.length are the objects that are outside the
DIVs...
How can I pass trough all the objects of a form if some of them are
contained in divs?
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Jun 2, 2004
I have a window (it's a modal dialog as well, but let's ignore that for now), where I need to write data into an iframe. Dynamically generated data. This data contains a form, this form is then sent to a server process, which expects it to be latin1 (iso-8859-1). It arrives as UTF-8. I have set the charset both in the container html (which contains the iframes) and the iframe in question to latin1, I once toyed with accept-charset of the form as well, all was ignored. So I started to recreate the experiment step by step.
HTML, meta tag text/html charset=iso-8859-1, FORM directly in it --> data is sent as latin1 Next I put the HTML for the form into its own HTML, put an iframe into the first documented and had its src point to the new HTML. Both the new and the old HTML had charset meta tags. Form was loaded into iframe, sent properly as latin1.
I removed both metatags, we're still sending as latin1. Next I thought it might have something to do with the dynamic nature of the iframe filling. I only assigned the iframe's src at runtime. Still, latin1.
Then I took the final step, and instead of reading an html into the src of the iframe, I wrote the code into the iframe with document.write. Everything LOOKED the same, but the server now receives the form data as UTF-8.
For this experiment I am using IE 5.5 (it is our compatibility base, another browser is not an option unfortunately - I'm a straight firefox man at home), and yes, the content has to be written into the iframe dynamically. I cannot create a temp file that I would load into it, or I would much rather not (it's a rather complex performance issue)
To clarify: Soon as I'm using document.write, all meta tags and or accept-charset (or what it was called) for the form are ignored completely.
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Aug 23, 2010
One label, one textarea with some text content in it,
i would like to count how many "a" contained in testarea and show it as label every time i change the text contnet, how to do it?
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Dec 30, 2009
I have created a page which pulls search results from various sites using PHP. It displays each result in a row in a table upon running.
I wanted to add a button saying "More information" at which point, a div would appear and load the associated link for that search result within an iframe within the newly appeared div. I've been able to get a div appear and disappear on button click but, I couldn't get it to dynamically load an iframe on click with the associated search results link.
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Jun 2, 2010
I was trying to develop something where on hover of a paragraph the background colour of a div tag that contained all the content changed correspondingly.So the html is something like this:
Code HTML4Strict:
<div id="container">
<p>Change the colour</p>
</div>
I did something simple first where the text colour of the paragraph changed on hover of that paragraph. Now that works completely fine. Here is the code:
Code HTML4Strict:
<!DOCTYPE html>
<html>[code].....
but it does not work .get the latter code working so that the background of the container will change on hover of a paragraph?
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Oct 27, 2009
I have some images that I want the user to be able to move around the page. So far, this script in the header allows me to do this:
var ie=document.all;
var nn6=document.getElementById&&!document.all;
var isdrag=false;
var x,y;
var dobj;
function movemouse(e){
if (isdrag){
dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x;
dobj.style.top = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
return false;
} }
function selectmouse(e) {
var fobj = nn6 ? e.target : event.srcElement;
var topelement = nn6 ? "HTML" : "BODY";
while (fobj.tagName != topelement && fobj.className != "dragme"){
fobj = nn6 ? fobj.parentNode : fobj.parentElement;
}
if (fobj.className=="dragme"){
isdrag = true;
dobj = fobj;
tx = parseInt(dobj.style.left+0);
ty = parseInt(dobj.style.top+0);
x = nn6 ? e.clientX : event.clientX;
y = nn6 ? e.clientY : event.clientY;
document.onmousemove=movemouse;
return false;
}}
document.onmousedown=selectmouse;
document.onmouseup=new Function("isdrag=false");
The body has this:
<img src="images/balloons.gif" class="dragme">
Now, to be able to use this image as a link, I would have to find the displacement between the mousedown and mouseup coordinates. If the displacement is below say 10px, then the mouseup would bring them to another page. I also wanted to make it so that if the mouseup occurs in a certain area of the page, that the image would move itself to a certain spot.
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Dec 9, 2009
i want to bring image download link to download a single image using like
<a href="./images/sam.png">Download</a>
when i click the download link it need to download plz help how can i downloadcan finished
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Sep 4, 2010
I am looking for a script that fades Text (description above and below a banner Banner) with Banners and hyperlink. A mouseoverstop would be very nice too. Here's an example of one of my Friendsbanners I would like to fade (all together there a 5 of these Friends Banners
<font face="verdana" font-weight="700" color="darkgreen">Some Topic above <p>
</p><a href="[URL]" target="_blank"><img src="[URL]" WIDTH="200" />
</a> Some Topc below</center>
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Apr 13, 2011
I'm trying to create a switch image code that will allow the new image to be a link as well. In the list item where you'll see ('blue.jpg') if I try to make this an anchor tag - it breaks the code.
<head>
<script>
function switch1(div) {
if (document.getElementById('blue')) {
[code].....
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Mar 16, 2010
On sorting out a drag&drop script. I'm a bit of a rookie with programming, so I found this script somewhere and I managed to implement it in my code...unfortunately now I need to slightly modify the code.
I have this drag&drop script that moves some images around the screen, but I'd like to assign an event - document.getElementById("XXXXX").onclick = blablabla - to each of those images.
The problem is that, of course, every time I click on the image to drag it around, this activates the link. With a doubleclick event everything works smooth, however it's a solution I don't quite like.
I was thinking about a way to control the code so that while the image moves the link is somehow "not active", but if the user simply clicks without dragging then it activates the .onclick function
I have the following piece of code in the head section of my page, which is the actual code for dragging the elements
function Browser() {
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Sep 24, 2009
i am trying to add a Link dynamic to a and Image that i am creating dynamic too to a table, here is the code that i am using to add the image but i dont now how to add the link to the images.
Code:
var cell6 = row.insertCell(5);
var element6 = document.createElement("img");
[code].....
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Jul 16, 2010
I have over 100 images I would like to display on their own page, but link to them from an index page.Rather than have over 100 seperate pages can anyone think of a way to link to the same page but call the required image. This is an over simplification of what i'd like to do:
<a href = 'index.html' = 1.jpg></a> - Will open index.html and show 1.jpg.
<a href = 'index.html' = 2.jpg></a> - Will open index.html and show 2.jpg.
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Jan 26, 2011
I have a question and I think javascript is the way to go...So here's what im thinkingI have an image of half a quys face. When the mouse goes over it, the image should expand to reveal the whole face, when the image is clicked, it will act jst like a link.
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Oct 4, 2010
I'm trying to use jQuery to trigger a light box for images contained in a hyperlink inside a content area.
<div id="contentcontainer">
<a href="www.site.com/image.jpg">
<img src="www.site.com/image_thumb.jpg" />
</a>
</div>
Is it possible for jQuery to detect the link above is to an image? to assign a class to it.
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Feb 28, 2009
in the right direction on how this can be done, I got the idea from some ad company.http://mcstuff.co.uk/static/likethis.jpgOnce I hover over the link, the thing pops up.All I really want is that once someone hovers over a link, a small image pops up beside their cursor until they scroll off it.
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Feb 28, 2010
I have a php page which uses the following javascript code to open another page (The users profile page) and alos carry over the userID (dUid)
var userProfileUrl = chatProfileUrl+dUid.replace(/_/gi,"");
document.getElementById('userdetails').innerHTML += "<span class='userinfo' onClick="window.open('"+userProfileUrl+"','"+dUid+"')"><img id='profile' style='cursor:pointer;vertical-align:middle;padding-top:4px;' src=images/zoom.png> View Profile</span></br>";
I wanted to add to the menu another image link so I copied the same coding, but I do not know where to place the URL target that I want opened. I know I want the userID (dUid) also to follow this link as well. If I want the coding below to act in the same manner as the coding above, but instead open a page called /gift.php, where do I set the Url?
document.getElementById('userdetails').innerHTML += "<span class='userinfo' onClick="window.open('"+userProfileUrl+"','"+dUid+"')"><img id='profile' style='cursor:pointer;vertical-align:middle;padding-top:4px;' src=images/gift.png> Send Gift</span></br>";
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Dec 17, 2011
I am having an issue where I am using lightbox, however what is showing up is a text link "Request Email." I understand how to manipulate this text to say anything I want. However, I am having difficulty changing the text link to an image.
Instead of the text, I want to have an image (button) stored on my server [URL] be the link to click on instead of the text. It seems this would be easy to accomplish
<a id='anchor_LU8eKAvs2W' href='http://www.emailmeform.com/builder/form/LU8eKAvs2W'>Request Email!</a><script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
[Code]....
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