Want to get iziModal to work. As a beginner the documentation is a bit daunting.
It works fine, but I cannot pass the available options over to the script. The documentation for that is here under 'Data Attributes'.
This is my HTML code:
<div id="modal" data-iziModal-title="My Title">
<button data-izimodal-iframeurl="http://izimodal.marcelodolza.com" data-izimodal-open="#modal-iframe">iFrame</button>
</div>
And here the JS:
$(document).on('click', '.trigger', function (event) {
event.preventDefault();
$('#modal-iframe').iziModal('open', event); // Use "event" to get URL href
});
$("#modal-iframe").iziModal({
iframe: true,
iframeURL: "http://izimodal.marcelodolza.com"
});
All I want is for the popup to display the title attribute and by extension all other attributes, of course. The documentation says that "all options can be set via data-attrs."
You might notice that the iframeurl is set twice (in HTML and again in JS). Take it out in JS and it will stop working... just as another example of that issue.
Does anyone know this script and what I might have missed?
Got it.
The documentation is somewhat unclear. So here is the solution for anyone trying to figure this out too. The id in the div has to match with data of the following elements. To explain:
<div id="modal-iframe" data-izimodal-iframeurl="http://izimodal.marcelodolza.com" data-iziModal-title="My Title"></div>
<button data-izimodal-open="#modal-iframe">iFrame</button>
In the example the div id is set to "modal-iframe". To get the button to respond with all the options, the button references the ID with data-izimodal-open="#modal-iframe". If the names don't match, it won't work.
Important: all options must be set in the div. In the example you see *data-iziModal-title="My Title" set correctly. Thus if placed into the it will not work.
Hope this helps anyone having the same issue.
EDIT
To clarify further: the JS code is fine. No changes necessary for it to work. You may change it's options, of course. The options in the HTML will always have preference over the ones set in the JS.
Related
OK, I am baffled on how to get Bootstrap 3 Tooltip working.
Bootstrap Tooltip "instructions"
http://getbootstrap.com/javascript/#tooltips
Says to trigger using:
$('#example').tooltip(options)
then HTML to write
Hover over me
No matter what I do, I cannot seem to get it working. There is no ID named example in their example, and adding said ID does not work (I wrap the script in a script tag and have added it before and after the anchor).
But, after looking around on Google, I found the following code, which when added makes the Tooltip work as it should.
$(function () { $("[data-toggle='tooltip']").tooltip(); });
So, my question is, How the hell do I get it working with the provided Bootstrap code! What am I missing? They really need to work on their instructions. This should not take this long to figure out when it should be simple!
I was able to recreate this in a fiddle. Check the console on your browser if you are getting javascript errors. Looking at the code you have provided though it hits me that you might be mixing two things together. The options need to be defined in your javascript code and not in HTML, like this:
$(document).ready(function() {
var option = {
title: "example",
placement: "bottom"
};
$("#example").tooltip(option);
});
Well, this is about how to read the document of bootstrap.
$('#example').tooltip(options)
just presents how to use the jquery method, and it is not right for the following html:
Hover over me
The method must be called in order to active the tooltips plugin. So, in order to make the html working with the plugin, you need to do two steps:
add an id into the html, say,
Hover over me
call the jquery method,
$('#tips').tooltip(options)
This is a page I'm currently working on as a project
$(function() {
$(".modal-launcher, #modal-background").click(function() {
$(".modal-content, #modal-background").toggleClass("active");
$(".vid-1i").attr("src", "link1");
$(".vid-2i").attr("src", "link2");
$(".vid-3i").attr("src", "link3");
$(".vid-4i").attr("src", "link4");
$(".vid-5i").attr("src", "link5");
$(".vid-6i").attr("src", "link6");
$(".vid-7i").attr("src", "link7");
$(".vid-8i").attr("src", "link8");
//$('html').toggleClass('active').css('top', -(document.documentElement.scrollTop) + 'px');//
});
});
above the actual links are replaced just to display a quick idea of the bad jQuery.
In it, I am attempting to create my own popup launcher for videos; however, I am having trouble using jQuery to replace the "" src of an iframe element to a YouTube link. I am unable to figure out why the jQuery is not working. I understand that the jQuery is, of course, working properly, and that it is me who has written the code incorrectly, but here I am asking if anyone is able to figure out what it is I've done wrong, or what can be changed to make it work.
For some reason, the last video in the jQuery list is always the one retrieved.
Understand that the images are missing from the page due to them being local files and not network locations. Clicking above the captions that read like "Match One" will have the "intended" result, regardless if the image is showing or not.
Coming back to this and understanding more of JavaScript and jQuery, my problem was simply misunderstanding the code. In order to do something like this, one function per link would be more suitable.
function video1()
{
$("#popup, #modal-background").toggleClass("active");
$("#popup").prop("src", "https://www.youtube.com/embed/7h1s15n74r3all1nk");
document.getElementById('scroll').style.cssText ='overflow:hidden';
}
complementary html would look like this:
<div onclick="video1()"></div>
The previous code would run each line, effectively setting the last link as the source of the element. The new code is button independent, ensuring only one link belongs to each button.
Can't seem to get this one to work...
I have a page that hides certain links. When the DOM is loaded, I'm using jQuery to toggle some of those elements. This is driven by using a data attribute like so:
<div class="d_btn" data-usr='48'>
<div class="hidden_button">
Then, I have the code:
$.each($(".d_btn"), function() {
var btn = $(this).data('usr');
if ( btn == '48' ){
$(this).children('.hidden_button').toggle();
}
The above all works as planned. The problem is that I am trying to remove the data-usr from the class .d_btn once the if statement is evaluated. I've tried the following and nothing works (i.e., after the page is loaded, the source still shows the data-usr attribute:
$(this).removeAttr("data-usr");
$(this).removeData("usr");
I've been working on this for a couple of hours now and...nothing! Help is greatly appreciated!
UPDATE
I've tried the great suggestions of setting the data attribute to an empty string but I'm still not getting the desired result.
To explain a little further, The reason I'm trying to remove the attribute is so when an ajax response adds another item to the page, the previously added items would already have the button either shown or hidden. Upon AJAX response, I'm calling the same function once the DOM is loaded.
Currently, when something is added via AJAX, it toggles all the buttons (showing the ones that were hidden and vice versa.) Ugh...
I'm also fully willing to try alternatives to my approach. Thanks!
UPDATE
Well, the light bulb just flashed and I am able to do what I want to do by just using .show() instead of .toggle()
Anyway, I'd still like to find an answer to this question because the page will be potentially checking hundreds of items whenever something is added - this seems horribly inefficient (even for a computer, hahaha.)
Why don't you set the value to a random value or empty variable instead if removeAttr does not work..
$(this).attr("data-usr" , '');
$(this).prop("data-usr" , '');
Changing the DOM doesn't affect the source. It affects the DOM, which you can view with the Inspector/Developer Tools. Right click => View Source will give you the original source of the page, not the actual current source as modified by JavaScript.
Set it to a blank string:
$(this).attr("data-usr", "");
I second what Kolink said: check the DOM, not the source. (Chrome: Ctrl + Shift + i).
As others have stated. Checking the source will only show the original unedited source for the webpage. What you need to do is check the DOM using developer tools.
I've just checked everything in Chrome's inspector on jsfiddle here and the attribute is definitely being removed as well as the data.
I have this HTML:
Track Your Package »
Somebody on this site was able to provide me with a script to prefix the URL with the domain http://www.example.com/ Here's the script:
$(document).ready(function(){
$('a[onclick^="window.open(\'TrackPackage.asp"]').attr('onClick', $('a[onclick^="window.open(\'TrackPackage.asp"]').attr('onClick').replace("window.open('", "window.open('http://www.example.com/"));
});
However, I am having a little trouble with this:
The first issue is where there is multiple instances of the element. Here's a fiddle: http://jsfiddle.net/VMmZx/
Instead of one anchor being signed with ID=4 and the other with ID=5 as intended, they're both being signed with ID=4.
The idea is, each window.open function should be prefixed with http://www.example.com however, the remainder of the URL should remain intact...
The second problem I'm encountering is when the element does not exist on a page, the remainder of the jQuery fails...
Here's another fiddle: http://jsfiddle.net/VPf32/
The <a> should get the class foo, but since the element does not exist on the page, the jQuery does not execute.
Since the JavaScript is being included in the HTML template of the ASP.NET server, this can create many problems.
I hope I've been clear and you can help me. Thanks.
You can use .each() to iterate over each matching element and change them individually:
$('a[onclick^="window.open(\'TrackPackage.asp"]').each(function(index, element) {
element = $(element);
element.attr('onclick', element.attr('onclick').replace(/open\('/, 'open(\'http://www.example.com/'));
});
However, I don't think using links with a href of # and an onclick opening a window is as semantic as it could be. If possible, try changing the markup to this:
Track Your Package »
Now if someone is curious where it will lead them, the browser can show something useful in the status bar when you hover over it.
If you need to adjust the behavior further, add a class and bind for the click event. When they click, prevent the default action and open the window yourself, as you did before.
Why are you doing the click even inline like that? I would just output the links like:
Link Text
And then:
$('a[target=_blank]').click(function(){
var prefix = 'http://domain.com';
window.open(prefix + $(this).attr('href'));
});
I have a list being displayed on a JSP. On mouse hover on any of the value i need to show a description corresponding that value. Need to show description not as an alert and also cannot make the values as hyperlink.
eg.
suppose the value is ABC so on mouse hover should show AppleBoyCat.
need to use onmouseover. let me know how to do it..
What do you want to do? If you just want to show a tooltip, you can set the title attribute of any element and it will be displayed as a tooltip.
Also, the abbr tag can be used as tooltips too:
<abbr title="test">stuff</abbr>
You can go about it in two ways:
1 - a hidden dom object (a div for instance) which reveals itself when you roll over whatever
or
2 - you can rewrite the html of the particular element you're mousing over.
You can load this data in when you load everything else (either as Javascript objects, or as markup, though that's much bulkier) or you can asynchronously load the description data from a service when you mouse over (though you'll have more lag).
jQuery is a quick and dirty way to achieve this (more quick than dirty), but straight JS or pretty much any other JS library will do as well.
Perhaps not the cleanest solution but something like this:
<a class='hover' rel='tooltip'>Link</a>
//Some hidden div, putting css inline just for example
<div id='tooltip' style='display:none;'>Content</div>
$(function() {
$('.hover').mouseover(function() {
var tooltip = $(this).attr('rel');
$('#' + tooltip).fadeIn();
});
});
And offcourse add a callback hiding it again. It just takes the value from rel of the link and use as an id for the div to show.
This is a quick and dirty solution, can be made alot smoother if you just work with it a little;)
There also alot of plugins out there allowing the same functionality in a cleaner fashion.
*Edit: Just noticed you added a comment on another post that you can't use jQuery.. shouldn't tag a post with something you're not intending to use.
As TJHeuvel already said, you can simply use the title attribute.
Best approach is to build the list with both the value and title attribute from within JSP, if not possible for some reason, you can build client side array of each value and its corresponding description then using JavaScript dynamically assign the title on mouseover.
Show us some more code to get more/better help.
For simple tooltips, the title attribute is most effective, as pointed out by TJHeuvel
If you need more advanced tooltips with HTML and CSS formatting, I'd suggest you use an external library.
One that works nicely without jQuery ist wz_tooltip download here, documentation here
When included correctly, you can add tooltips by calling the functions Tip() and UnTip() as follows:
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