I have a table where the first td in the trs contains a link. I want this anchor to be triggered (clicked) no matter where i click in the containing tr.
I have read and tried alot of recents post and suggentions on this topic but i can't get this to work. I tried the trigger() and triggerHandle() functions, but it does not trigger the anchor click that i want.
There must be others who have had the need to trigger a anchor click when a tr is clicked, so that the user doesn't have to click the tds anchor link. It sure is a nice UI feature if its possible?
Here is the code i have tried:
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="javascripts/jquery-1.4.2.js"></script>
<script type="text/javascript" charset="utf-8">
/* Initialise the table with the required column sorting data types */
jQuery(document).ready(function () {
jQuery("#rowClick tr").click(function (e) {
jQuery("#clickevent", this).trigger("click");
});
});
</script>
</head>
<body id="dt_example">
<table id="rowClick">
<thead>
<tr>
<th style="width: 30px">id</th>
<th style="width: 200px">navn</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Jesper</td>
</tr>
<tr>
<td>2</td>
<td>Bjarne</td>
</tr>
<tr>
<td>3</td>
<td>Søren</td>
</tr>
</tbody>
</table>
</body>
Following on from naugtur and Alessandro; with the tds changed to have a class of 'clickevent':
$(document).ready(function () {
$("#rowClick tr").click(function (e) {
document.location.href = $(this).find(".clickevent").attr('href');
});
});
triggering clicks on a to reload the page is unavaliable due to security reasons.
try this way:
document.location.href=$aintd.attr('href');
$aintd is the a element You found
jQuery("#rowClick tr").click(function (e) {
jQuery(this).find('td:first a').click();
});
I should add that naugtur is correct in that this won't take you to another page, but anything that happens on the page itself will work fine.
Yeah, x1a4 is right. And remove the ids "clickevent" from your tds; the id attribute must be "a primary key" for a DOM element.
try the following
$("#rowClick tr").click(function (e) {
$(this).find('td:first a').trigger('click');
});
Related
I am not able to edit any of the following markup and I am trying to add a click event to the .datepick-days-cell element.
<td class="datepick-days-cell onclick="jQuery.datepick._selectDay(this,'#calendar_booking5',1493179200000)" ></td>
I tried the following simple jQuery on click event but had no luck:
$('.datepick-days-cell').on('click', function() {
alert('test click');
});
I'm assuming this does not work because it can't take precedence over the event handler that is bound to the element. Any ideas?
Following worked for me:
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script>
$( document ).ready(function() {
$('.datepick-days-cell').on('click',function() {
alert('test click');
});
});
</script>
<table border="1">
<tr>
<td class="datepick-days-cell" onclick="jQuery.datepick._selectDay(this,'#calendar_booking5',1493179200000)" >Test Click</td>
</tr>
</table>
Does this work?
$('.datepick-days-cell').click(function() {
alert('test click');
});
I have some table column with some preselected values and now i want to remove those selected values from dropdown(ddlMultiselect) .. Both table column and dropdown option values are same and what i want that those values should be hide/remove from dropdown as per if condition.
$('#sometabletr:gt(0)').each(function () {
var row = $('td:eq(0) > span', this).text();
$('#ddlMultiselect :selected').each(function () {
var col = $(this).val();
if (row == col) {
$(this).remove();
}
});
});
This is the way is do it, fast and easy way
$('#listname option:selected').each(function (index, option) {
$(option).remove();
});
There is another way to approach this issue.. but setting up classes on the table rows, all you have to do is change the class of the table element itself to hide/show vast amounts of things while only doing a single repaint, which GREATLY improves performance.
In this example, I have the adding of a class hard-coded, but you could use jQuery's addClass and removeClass or look up the best alternatives available.
<doctype html>
<html>
<header>
<title>Demo HIde</title>
<style>
#mytable.even tr.odd {
display:none;
}
</style>
</header>
<body>
<table id="mytable">
<tr class="odd"><td>1</td></tr>
<tr class="even"><td>2</td></tr>
<tr class="odd"><td>3</td></tr>
<tr class="even"><td>4</td></tr>
<tr class="odd"><td>5</td></tr>
<tr class="even"><td>6</td></tr>
</table>
<script>
// Show the even values only
document.getElementById("mytable").className += " even";
</script>
</body>
</html>
I am trying to hide the toolbar of a SSRS report.
There is a specific reason why I need to use JS( The report will be included in the CRM 2011 Dashboard, and I wanted to remove the toolbar from the Report. Since the report parameters did not work, I imported Report Control solution and I am editing the viewer, which uses JS ). The viewer is a Html page that embeds the Report as an IFrame.
The generated Html code is:
<table id="reportViewer_fixedTable" cellspacing="0" cellpadding="0" style="table-layout:fixed;width:100%;height:100%;">
<tbody>
<tr style="background-color:#C4DDFF;"> … </tr>
<tr id="ParametersRowreportViewer" style="display:none;"> … </tr>
<tr style="height:6px;font-size:2pt;display:none;"> … </tr>
<tr>
The toolbar is in the 4th tr, and selecting it directly and trying to hide it did not work.
navCorrectorDiv = report.contentWindow.document.getElementById('reportViewer_Toolbar');
if (navCorrectorDiv != null) {
navCorrectorDiv.style.display = "none";
}
I should select the table reportViewer_fixedTable, that I can do, then select the tbody element and then the fourth tr.
Is there a way to do it? Possibily without jQuery.
Case: No Iframe
Select the element
As jQuery selector:
var selected;
selected = jQuery('#reportViewer_fixedTable');
…
selected = jQuery('#reportViewer_fixedTable tbody');
…
selected = jQuery('#reportViewer_fixedTable tr:nth-child(4)');
Hide selected with:
selected.css('display', 'none');
or with modern browsers without jQuery:
var selected;
selected = document.querySelector('#reportViewer_fixedTable');
…
selected = document.querySelector('#reportViewer_fixedTable tbody');
…
selected = document.querySelector('#reportViewer_fixedTable tr:nth-child(4)');
And hide:
selected.style.display = 'none';
Case: Content in Iframe
The iframe can be problematic, because it might be sandboxed or the content might come from a different domain. This can lead into a XSS-violation which, in your case, might be unfixable.
Anyway, here we go:
//Select the first iframe (which might not be the right one in your case);
var elem = document.querySelector('iframe');
//And put it's body in a variable. We use the querySelector from the body
//of the iframe.
var ibody = elem.contentWindow.document.body;
var table = ibody.querySelector('#reportViewer_fixedTable');
var tbody = ibody.querySelector('#reportViewer_fixedTable tbody');
var fourthtr = ibody.querySelector('#reportViewer_fixedTable tr:nth-child(4)');
table.style.display = 'none';
tbody.style.display = 'none';
fourthtr.style.display = 'none';
I guess you can do it by trying to find the nth Chid
Consider this approach :
HTML :
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<table id="reportViewer_fixedTable" cellspacing="0" cellpadding="0" style="table-layout:fixed;width:100%;height:100%;">
<tbody>
<tr style="background-color:#C4DDFF;"> <td>1</td> </tr>
<tr id="ParametersRowreportViewer" style="display:none;"><td>2</td> </tr>
<tr style="height:6px;font-size:2pt;display:none;"> <td>3</td> </tr>
<tr><td>FourthTR</td></tr>
</tbody>
</table>
</body>
</html>
JS:
$(function(){
console.log( $('#reportViewer_fixedTable tbody tr:nth-child(4) td:nth-child(1)').text());
$('#reportViewer_fixedTable tbody tr:nth-child(4) td:nth-child(1)').addClass('FourthTR');
$('.FourthTR').hide();
});
So , what we are trying to do is that, we are grabbing the 4th tr of the table and then we are grabbing the 1st child of the 4th tr. Once that is done, we are , on the fly, gonna add a class to it say FourthTR and then hide the class using jQuery.hide(). Voila, you are done.
See the working example here: http://jsbin.com/ACam/1/edit . As always, remember to run with js .
I don't think you need to use JavaScript for this
If you have access to ReportControl solution and server-side code of ReportViewer.aspx.cs, you can set property
reportViewer.ShowToolBar = false
in that code.
Alternatively, if you have access to and can modify viewer page markup (ReportViewer.aspx), you can set it declaratively: by adding ShowToolBar="false" to ReportViewer control declaration:
<rsweb:ReportViewer ID="reportViewer" runat="server" ... ShowToolBar="false">
</rsweb:ReportViewer>
If this is not an option, you can amend URL you're passing to IFrame hosting ReportViewer, by adding rc:Toolbar=false parameter
http://localhost/ReportServer/Pages/ReportViewer.aspx?%2fMyReport%2fBEA&rs:Command=Render&rc:Toolbar=false
In my index.html page, I have an empty table defined as following:
<body>
...
<table width="500" border="0" cellpadding="1" cellspacing="0" class="mytable">
<tr></tr>
</table>
<script src="my.js"></script>
</body>
As you saw above, there is an JavaScript file my.js is included.
my.js(which is used to update the table row):
var items = ARRAY_OF_OBJECTS_FROM_SERVER; //e.g. items=[{'John', '023567'},{'Bill', '055534'},...];
//Each object element in the "items" array contain "name" and "phone" attribute.
var mytable = $('.mytable tr:first');
for(var i=0; i<items.length; i++){
var obj = items[i];
mytable.after("<tr>");
mytable.after("<td> </td>");
mytable.after(" <td>"+obj.name+"</td>");
mytable.after("<td>"+obj.phone+"</td>");
mytable.after("</tr>");
}
I successfully get the dynamical table working, but when I try to add mouse hover effect on each row, I just failed. What I tried is by using CSS:
.mytable tr:hover
{
background-color: #632a2a;
color: #fff;
}
I would like the mouse hover with color highlight effect to be working on IE 7+, firefox and chrome, what is the correct way to implement the table row mouse hover effect in my case??
----EDIT----
Here is my index.html page:
index.html
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript" src="https://getfirebug.com/firebug-lite.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>my test</title>
<link href="mystyle.css" rel="stylesheet" type="text/css" media="screen" />
</head>
<body>
<table width="500" border="0" cellpadding="1" cellspacing="0" class="mytable">
<tr>
</tr>
</table>
<script src="my.js"></script>
</body>
</html>
--SOLUTION----
#manji 's solution solved my problem. That's change in JavaScript to use append instead of after inside for loop. Then, the CSS way of highlighting row is working.
You are writing the <td> outside of <tr> with this:
mytable.after("<tr>");
mytable.after("<td> </td>");
mytable.after(" <td>"+obj.name+"</td>");
mytable.after("<td>"+obj.phone+"</td>");
mytable.after("</tr>");
For example, first one will add a <tr> and close it, then 3 closed <td>s before the <tr> and the last one is incorrect and will have no effect.
Try it this way and it will work:
mytable.after("<tr>"
+"<td> </td>"
+"<td>"+obj.name+"</td>"
+"<td>"+obj.phone+"</td>"
+"</tr>");
and it's better to use .append() (it will add the objects in their list order):
var mytable = $('.mytable'); // mytable selector is changed to select the table
// you can remove the empty <tr>
for(var i=0; i<items.length; i++){
var obj = items[i];
mytable.append("<tr>"
+"<td> </td>"
+"<td>"+obj.name+"</td>"
+"<td>"+obj.phone+"</td>"
+"</tr>");
Try the following:
.mytable tr:hover td
{
background-color: #632a2a;
color: #fff;
}
Given your list of browser support, CSS is the proper solution. It's important to note that the cells (<td>) cover the row (<tr>). So it's their background that you want to modify.
You're best bet is to use jquery's hover: Click Here
IE 7 did not have hover support on elements other than anchor tags. (or maybe that was just 6) either way, since you are using jquery already you can get your hover effect done easily.
$("tr").hover(
function () {
$(this).addClass('hover_class');
},
function () {
$(this).removeClass('hover_class');
}
);
Note: IE 7 will only allow :hover if you are running in HTML 4.01 STRICT for your doctype. Otherwise you need to use javascript to accomplish what you are looking to do.
If you cannot get the css solution to work use a delegate function to handle the dynamic rows.
$("table.mytable").delegate("tr", "hover", function(){
$(this).toggleClass("hover");
});
jQuery:
$('.mytable tr').hover(function() {
$(this).addClass('active');
}, function() {
$(this).removeClass('active');
});
CSS:
.mytable tr.active td
{
background-color: #632a2a;
color: #fff;
}
Check out the working example: http://jsfiddle.net/JpJFC/
Use jquery delegate method which is the best way to do it from performance point of view.
$(".mytable").delegate("tr", "mouseover", function(e) {
$(this).addClass('mouseoverClass');
});
$(".mytable").delegate("tr", "mouseout", function(e) {
$(this).removeClass('mouseoverClass');
});
Can anybody help me letting me know what is wrong with the following code?
$(document).ready(function(){
$("img").attr("alt")=='minimize'.click(function(){
alert("he");
});
});
thanks.
Addition:
Sorry guys, I am trying to add an event to a image inside of a table, so when its clicked it collapse the div under need.
I am facing several problems here.
1.- all tables and div use the same class.
2.- it may be a minimum of two tables and divs.
3.- first table should no be click able, only its images (for show and hide div under)
4.- rest of tables should be click able the whole table to show and hide div under with slidetoggle.
5.- rest of tables also have two images for show with slideDown and slideUp.
What I have it works but not fully.
Once again.
Thanks.
so far this is what I have.
<script type="text/javascript">
$(document).ready(function(){
$(".heading:not(#Container1)").click(function(){
var c = $(this).next(".container");
c.slideToggle("slow");
});
});
$(document).ready(function(){
$("img[alt='min']").click(function(){
var c = $(this).next(".container");
c.slideToggle("slow");
});
$("img[alt='max']").click(function(){
var c = $(this).next(".container");
c.slideToggle("slow");
});
});
</script>
<html>
<head></head>
<body>
<table class="heading" id="container1">
<tr>
<td>heading1</td>
<td><img alt='min'/><img alt='max'/></td>
</tr>
</table>
<div class='container'>Container1</div>
<table class="heading">
<tr>
<td>heading2</td>
<td><img alt='min'/><img alt='max'/></td>
</tr>
</table>
<div class='container'>Container2</div>
<table class="heading">
<tr>
<td>heading3</td>
<td><img alt='min'/><img alt='max'/></td>
</tr>
</table>
<div class='container'>Container3</div>
</body>
</html>
You need to use the attribute selector not get the attribute and compare it.
$(document).ready(function(){
$("img[alt='minimize']").click(function(){
alert("he");
});
});
$(document).ready(function(){
$("img[alt='minimize']").click(function(){
alert("he");
});
});
EDIT
$(function() {
$('img[alt='min'], img[alt='max']').click(function() {
var container = $(this).parent('table').next('div.container');
if ( $(this).attr('alt') == 'min' )
container.slideUp('slow');
if ( $(this).attr('alt') == 'max' )
container.slideDown('slow');
return false;
});
$('table.heading:not(:first)').click(function() {
$(this).next('div.container').slideToggle('slow');
return false;
});
});
The alt attribute is not a way to filter your images. It is designed to put alternative content for when the image cannot be displayed (not found, unwanted by user, no screen, etc.)
You should instead use the class attribute to discriminate your images the way you want.
Your code then becomes:
HTML
<img src="..." class="minimize" alt="A beautiful image">
Javascript
$(document).ready(function(){
$("img.minimize").click(function(){
alert("he");
});
});
It is not syntactically correct. What are you trying to do? Maybe this?
$(document).ready(function(){
$("img[alt=minimize]").click(function(){
alert("he");
});
});