Find Row Index By Clicking On A Link In The Row
Oct 21, 2011
I am dynamically adding text boxes within a table and I want to be able to dynamically remove them as well. I have this part of the code figured out.
With each text box that I add, I also add a link in the same row, but different cell that will be a "remove" link. Im having trouble finding the index of that row by clicking on a link.
I can find the index by clicking on the row(tr) but I can't seem to figure out how to find the index by clicking on the link inside of the row.
Here is my code:
Creates the link dynamically in the 4th cell:
Code:
Remove Row Code:
Code:
Find Row Index Code:
Code:
I beleive the problem is in the rows[i].onlick part, since I'm not techinically clicking on a row, Im clicking on the link. I have tried changing the rows variable to:
Code:
But that doesn't work.
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Apr 1, 2010
I have an array of integersI like to retrieve the max number and index of max number from that array without using Math.Max() function..Presently in this below code, I have 4 dynamic values, end user will be select degree from combo box, entering the values semester, Max marks and Obtained marks as numeric values. Once entered dynamic rows will be created and it also calculate the percentage by the formula (om/mm)*100 for each row on clicking Sum and it also creates new columnŠI needed to have code when the degree changes only.. it should calculate the sum of all max.marks and Obtained marks of each semester and then calculate percentage by above formulaŠ and also new column should not be createdsort with max markswhat is the easiest way...
Cheers
Santhosh
function insRows()
[code]....
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Aug 27, 2011
I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. The array has hash tables associated with it.
arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;
so whats the index of the object where .property1 = x ?
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Aug 27, 2011
I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. How can i accomplish this?The array has hash tables associated with it.arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;so whats the index of the object where .property1 = x ?
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May 14, 2010
This is my table structure, I want to find out the index of the tr which first td is empty, in this case, the index should be 1, how to pick it out?
<table width="100%" border="1" cellspacing="0" cellpadding="0">
<tr><td>1</td>
<td>1</td>
<td>1</td>
<td></td></tr>
<tr><td></td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr><tr>
<td>2</td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr><tr>
<td></td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr></table>
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May 14, 2009
My question is quite simple with an example:
[Code]...
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May 13, 2011
I have a div that is float: left and has a bunch of divs inside it. Those divs inside are all position: relative. They also have z-index values. I want to know the actual height of the outer div's content when I add a div.
Here's the problem:
Code:
<div class="outer">
<div class="something_With_Z_Index_Of_Zero">Something</div>
<div class="something_With_Z_Index_Of_One">Something</div>
</div>
(NOTE: Both inner divs have a height of 20px)
When I ask for either: outerDiv.offsetHeight or outerDiv's computedStyle.height, both give me 40 (or 40px). This is actually not right as the two inner divs are placed one over the other. How would I figure out the proper height?
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Aug 23, 2010
Given the following HTML:
<ul>
<li class="">1</li>
<li>2</li>
<li>3</li>
[Code].....
Unfortunately that doesn't work. I understand that the index() isdocumentation (though confusing) correctly tells you that the above code doesn't work. Maybe I'm just weird, but I feel that the way .index() is implemented for string arguments is very counter intuitive. I have an expectation that .index() is similar to indexOf() in javascript.
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May 17, 2009
I have a list of records with link with each record
I have like this table structure:
After that dynamic tr and td are created which list the name of cateogy and its image
<a id is dynamic i want when i click this image link i get the value of which link is clicked
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May 31, 2009
Can someone direct me to a tutorial that will give me step by step instructions on how to link xml to my index page. I don't quit understand the concept around xml. and how it work with an index page
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Apr 27, 2007
I would like to set the link's "visited" pseudo-class with javascript
without clicking on the link. My goal is to update the link's color
(previously set in the CSS file) to be "visited" without actually
clicking on the link and then clicking "back" in the browser.
Does anyone know how? Here are the following things I've already
tried to no avail:
var obj = document.getElementById("idOfMyLink");
//obj.visited=true; // NO
//obj.style.visited=true; // NO
//obj.click(); // NO, performs a click and takes me away from
current page
/*
// Setting the src of an iframe on the same page, trying to
"stuff" this URL into browser's "History"
var theFrame = document.getElementById("myiframe");
theFrame.src = obj.href;
// NO. The iframe does go to correct URL, but the link's color
doesn't update.*/Any ideas?
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Dec 4, 2009
I want to have a javascript popup box so that when a hyperlink is clicked, a user is asked if they are sure they want to click this link, if they select ok then the page loads, if they click canel then nothing happens, However when a user clicks cancel the link still loads, can anyone see where I am going wrong?
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Jul 3, 2011
I have a file that generates web galleries in Adobe Lightroom. They are generated depending on which files are selected and the metadata in those files.
Basically it is a series of pages of thumbnails called index.html index_1.html index_2.html etc.
Then a set of pages for each individual image.
An example can be seen here: [url](the page navigation links are not great, but I have addressed that, they're at the bottom >> )
Currently if a user clicks on a photo there is a 'return to thumbnails button at the top, but this always takes them to /index.html
So the user could be at a picture after browsing to /index_39.html and still get returned to /index
Is there any way I can use history.go to find the last instance of index.html Or index_x.html (where x is any number) and take them back to that instead?
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Nov 18, 2011
I have a couple of links which when clicking on them start a video. In another div with id="info" I want to give more information about the video which is playing. When you click on a new link and the video starts the information should update. The information wich is in a list item is hidden with display: none before you click on the link. My problem is that the information of the previous video is not disappearing when I start a new one. I don't know what to write to make the information of the previous video disappear.
I tried empty() and remove() but then the div id="info" shows nothing.
#info {
width: 195px;
height: 338px;
border: 2px black solid;
}
.hide {display: none;}
<script>
$(document).ready(function(){
$('#text1').click(function () {
$('#mona').show(300);
}); .....
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Mar 10, 2009
I got a paragraph, and i want the letter of A will change to N and the letter of P will change to A when i click the link of the "click me to change the letter".
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Mar 18, 2005
I have a pages with list of sites and when I click on links to other domains, the other domains will see the referer where I clicked from. How can I avoid the referer when clickin on links on my page? (I don't want to click new IE browser and paste the url).
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Apr 3, 2009
How can i reveal the contents in a div on clicking a link, like. code...
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Mar 16, 2009
Does anyone know how to set the code, so that if someone clicks send on a form, and there's an error, that the form then shows in the window, (always a few pixels down from the top of the window), please ?The form is a php include on many different positions on many pages so the offsetTop will be different depending on which page it's on.
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Aug 17, 2005
i've searched this forum before posting but didn't find a "clean" solution to my problem.
I have an image with a link on it:
Code:
<a href="#null" onClick="addValue('bold');"><img src="images/myimage.gif" title="Some text" alt="Some text" /></a>
which adds the value in a textarea in the same page via this function:
Code:
function addValue( val ) {
var tb = document.forms['valuesform'].elements['valuesfield'];
if ( tb.value.length > 0 ) tb.value += " , ";
tb.value += val;
}
I need to disable the link after the image has been clicked,preventing multiple insertions of the same value. I've modified the link this way:
Code:
<a href="#null" onClick="addValue('bold'); this.onclick=null;" ><img ......
but while only one click is allowed,i get many JS errors in the JSConsole like
Code:
uncaught exception etc.... and i think this is not a good sign.=
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Jun 24, 2010
What I want to do is make a link appear after a user clicks a link, which would make a new tab open. So basically, the user clicks the link and it opens in a new tab, and back on the website a link appears.
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Mar 10, 2009
I got a paragraph, and i want the letter of A will change to N and the letter of P will change to A when i click thethe link of the "click me to change the letter" .My code as following,
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
[code]....
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Jan 10, 2011
I tried to word the question as best as possible, but here is what I want to do. I am creating a calculator online and it is getting more and more extensive, which is good b/c I'm learning a lot. Here is what I'm trying accomplish now. I am using "input" to get information from the user in the top section of my calculator and that will always stay the same.The part that will change is the results section (bottom part of the calc) based on a few different variations or setups, so I want to be able have them click on a few different options.
Option 1ption 2Option 3Depending on which one they click I want the javascript that is run for the results section to correspond to the option chosen. I also, want to be able to have a default option displayed the first time the page is loaded and then have it change if a different option is chosen. I don't think reloading the page is necessary, but I'm new to this and could use a little direction.I hope what I'd like to do makes a little sense. I'm not asking for any code written that will do this, but naturally something hints or tips that could get me going.I don't know how to "monitor" a link and return a value to a variable, so that it can be put into a an if statement in the results section.After that, it would be continually monitored or somehow restarted if the variable does change. Again, I don't know if this is the best way to go at it, but I'm not sure at all
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Aug 9, 2009
I have the following code
<tr>
<td><input name="test" type="hidden" value="1" /></td>
<td class="icon"><a href="#" class="delete"><img src="images/action_delete.png" /></a></td>
</tr>
And once the delete button is clicked, I need the value from the input.
$(".delete").live("click", function(){
var id = $(this).parent("tr").children("input").attr("value");
$(this).parent("tr").remove();
});
However, I cant seem to select the input's value.
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Feb 1, 2010
Is it possible to click and drag a link (either text or image) to a text field (or something similar) and have it display the URL of the link?
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Jun 10, 2011
I did a search of the forums, and this was the only thing I could come up that seems similar: [URL]. The last post in this thread tells me what I already know from my other research today - this function doesn't work in FF, Safari, etc.
Here's my code:
Code:
<script type='text/javascript'> window.onload = function()
{ setTimeout(function()
{ document.getElementById('popupLink').click();
}, $timeleft); }; </script>
Works great in IE, but nothing else. I'm using a jQuery gallery tool called fancybox, and from what I can gather, the popup of the gallery must be tied to a click on an anchor link.
On their support forums, one of their admins suggested that I use the following:
Code:
<script type='javascript'>setTimeout( function() {$
('#popupLink').trigger('click'); }, $timeleft);</script>
Still doesn't work (not even in IE). BTW, $timeleft is a var that is being created in PHP. I've checked the source code and it is counting down correctly.
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Sep 3, 2010
I am wanting to be able to swap out any of them to make them 'primary' this works for the first click, but after the first click it makes every div id and input name the same as the first that was clicked.It's also not working AT all if i click on the bottom link first, then a link above it.Top-down works, bottom-up doesn't.
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