I'm working on .NET MVC and I'm trying to play iframe video after clicking div(s).
HTML
<div class="entry-post" >
<h3 class="entry-title" style="cursor:pointer" onclick="$.Sakla.al('#("ifr"+item.Id)','#item.Link')" >
#item.Baslik <img src="~/Content/img/com.png" /> </h3>
<div class="entry-content" >
<iframe id="#("ifr"+item.Id)" width="560" height="315" frameborder="0" allowfullscreen></iframe>
</div>
<hr />
</div>
JS
<script type="text/javascript">
$(document).ready(function ($) {
$(".entry-content").hide('slow');
$(".entry-title").click(function () {
$(this).parent().children(".entry-content").show(500);
$.Sakla = {
al: function (gelenifr,gelenlink) {
//alert(gelenifr + gelenlink);
var ifr = $('#'+gelenifr+'');
ifr.toggle(function () {
if (ifr.is(':visible')) ifr.attr('src', ''+gelenlink+'');
else ifr.attr('src', '')
})
}
}
});
});
</script>
All these what i have done so far. It works only after second click on div. So, what am i supposed to come up with ?
This is happening because you have two event handlers set up for ".entry-title".
One is inline in the HTML:
onclick="$.Sakla.al('#("ifr"+item.Id)','#item.Link')"
And one is being set up in the document.ready callback:
$(".entry-title").click(function () {
As #Sasang points out, if we look in the document.ready callback, we can see that this is where $.Sakla is being defined, so the onclick handler wouldn't work until after a click.
Inline HTML event handlers (onclick, onmouseover, etc.) should not be used. Instead register your event handlers in pure JavaScript with object.addEventListener() or with JQuery: object.on("eventName", callback)
Related
I want to add a class to the parent if the child has a specific class.
The problem: It's in an iFrame and I'm not very good with jQuery. It don't really has to be jQuery, any other way would be also great. Just notice: The iFrame is on my domain, but I can't access it, because it's generated by a plugin.
If you have any ideas how to fix it, I would appreciate it
My HTML looks somewhat like this in devtools:
<iframe src="#" id="iFrameResizer0">
<div class="book-day">
<button class="disabled">Button Text</button>
</div>
<div class="book-day">
<button class="active">Button Text</button>
</div>
</iframe>
and my jQuery:
$(document).ready(function () {
$("#iFrameResizer0").contents().find(".book-day button")
if ($('.book-day button').hasClass('disabled')) {
$(".book-day button").parent().addClass('disabled');
}
});
if everything works correct I want my html looks like this afterwards:
<iframe src="#" id="iFrameResizer0">
<div class="book-day disabled">
<button class="disabled">Button Text</button>
</div>
<div class="book-day">
<button class="active">Button Text</button>
</div>
</iframe>
Devtools:
NOTE: this code has to be executed AFTER the iFrame has loaded and rendered. If you execute this in the head of the parent page without wrapping it in $(function() { ... }), it will not work
You have more than one book-day, you will need to loop:
$("#iFrameResizer0").contents().find(".book-day button").each(function() {
$(this).parent().toggleClass('disabled',$(this).is('.disabled'));
})
or perhaps
$("#iFrameResizer0").contents().find(".book-day button.disabled").each(function() {
$(this).parent().addClass('disabled');
})
PS: To remove them you do not need to give them a class:
$("#iFrameResizer0").contents().find(".book-day button.disabled").each(function() {
$(this).parent().remove;
})
If you still have issue with the timing, try this script right after the iframe tags - right after the </iframe>
<script>
$("#iFrameResizer0").on("load",function() {
$("#iFrameResizer0").contents().find(".book-day button.disabled").each(function() {
$(this).parent().remove(); // or .addClass('disabled');
})
})
</script>
UPDATE: Alternatively drop the iFrame completely:
Replace the iframe tags with <div id="iFrameResizer0"></div>
and add
<script>
$("#iFrameResizer0").load("/wp-json/ssa/v1/embed-inner?integration.../type/Reservierung",function() {
$("#iFrameResizer0").find(".book-day button.disabled").each(function() {
$(this).parent().remove(); // or .addClass('disabled');
});
});
</script>
Example pretending your iframe.content() works as expected (same origin)
$(function() { // on page load. This might STILL be too early
$("#iFrameResizer0").contents().find(".book-day button.disabled").each(function() {
$(this).parent().addClass('disabled');
})
});
.disabled {
background-color: grey
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="iFrameResizer0">
<div class="book-day disabled">
<button class="disabled">Button Text</button>
</div>
<div class="book-day">
<button class="active">Button Text</button>
</div>
<div class="book-day disabled">
<button class="disabled">Button Text</button>
</div>
</div>
You don't have to check for every button if it has disabled class or not. You can directly select those button having disabled class.
In Javascript, you have to iterate for all the buttons having disabled class, and add disabled class to it's parent. However, in jQuery, as you can see, you can achieve that, without using any loop.
For JavaScript :
$(document).ready(function() {
var all = document.querySelectorAll('#iFrameResizer0 .book-day button.disabled');
all.forEach((item) => {
item.parentElement.classList.add('disabled');
})
});
For jQuery :
$("#iFrameResizer0 .book-day button.disabled").parent().addClass('disabled');
Since the iframe is observing same-origin policy, This is possible.
First you need to select your iframe element using the following JS
var iframe = document.getElementById('iFrameResizer0');
Now you need to get the content in your iframe
var iframeContent = iframe.contentDocument;
Then select elements inside your Iframe which you wish to modify
var iframeElement = iframeContent.getElementsByClassName("book-day");
var i = 0, ilen = iframeElement.length - 1;
for (var i = 0; i < ilen; i++) {
var button = iframeElement.getElementsByTagName("button");
if(button.className == 'disabled')
{
iframeElement[i].className == 'disabled';
}
}
Then hide your element using CSS display:none property
.disabled {display:none;}
I am trying to implement onClick function for a div which is getting generated depending on some validations while submitting the page. I am trying to implement the same from an external js file.
HTML design is something like :
<div id="QViewInfo" style="top: 207px; left: 531.5px;">
//dynamically generated
<div>
---
----
</div>
</div>
Now, I am trying to implement the onClick function like below :
$('img.popUpClose.popUpCloseQview').each(function (index) {
$(this).on("click", function (e) {
//DO something
});
});
But the issue is, this $('img.popUpClose.popUpCloseQview') element is not there in the code on the first time. After the submit button click valiations are happening and depending on the condition this pop up message is coming up and this function is not working anytime.
Tried some other options too. But none of these are working.
Please advise.
Thanks,
Aniket
If you are dynamically generating the div in jquery, you can add the click event then. For example:
var div = $("<div>");
div.click(function(){//dostuff});
$("#QViewInfo").append(div);
You could attach the click event to all the div's of element #QViewInfo using event delegation on() like :
$('#QViewInfo').on('click', 'div', function(){
//DO something
})
NOTE : No need for using each() loop.
Hope this helps.
$('#QViewInfo').append('<div>Div 3</div>');
$('#QViewInfo').on('click', 'div', function(){
console.log($(this).text());
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="QViewInfo" style="top: 207px; left: 531.5px;">
<div>Div 1</div>
<div>Div 2</div>
</div>
Working snippet with comment code :
var img = '<img src="/Images/...." onclick="alert(\'QView.close();\')" alt="Close Quick View" class="popUpClose popUpCloseQview">';
$('.oosInfo').append(img);
$('#QViewInfo').on('click', 'img.popUpClose.popUpCloseQview', function(){
alert("A");
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="QViewInfo">
<div class="oosInfo">
<div class="alertImgDiv">
<span class="oosAlertImg"></span>
</div>
</div>
</div>
Below example is working for enable/disable of href but not for onclick. I need to enable/disable for both attributes
Note: I cant simply remove/bind the onclick event to dummy function() as it need once we enable it.
Script Code:
<script type="text/javascript">
$(document).ready(function () {
$("#b1").click(function () {
$("#yahoo").attr("disabled", "disabled");
$("#yahoo").css("background-color", "silver");
})
$("#b2").click(function () {
$("#yahoo").removeAttr("disabled");
$("#yahoo").css("background-color", "white");
})
$("#yahoo").click(function (e) {
if ($("#yahoo").attr("disabled") == "disabled") {
e.preventDefault();
}
});
});
</script>
HTML Code:
<div>
<input type="button" id="b1" value="Disable Yahoo Link">
<input type="button" id="b2" value="Enable Yahoo Link">
</div>
<a id="yahoo" target="_blank" href="javascript:alert('href alert')" onclick="javascript:alert('onclick alert')">Yahoo.com</a>
Working Example
http://jsfiddle.net/nunnakirankumar/suYe4/
Inside your click() function, you need to explicitly return false (after discovering it's disabled). Otherwise the default handler will cause the browser to go to or run the designated href.
The OP has most likely moved on, so this answer is really just for google searchers' sake.
I am trying to replicate something similar to what the Google Javascript from the Ground up Accomplishes
http://code.google.com/edu/submissions/html-css-javascript/#javascript
Basically have multiple div classes with the same name and show/hide those based on adding removing classes to the original class name.
Heres my markup
<div class="vidItem" id="vidItem">
<div class="vidTitle">
<h2></h2>
</div>
<div class="vidContain" id="vidContain">
<iframe class="testtt" width="560" height="315" src="-----" frameborder="0" allowfullscreen> </iframe>
</div>
</div>
<div class="vidItem" id="vidItem">
<div class="vidTitle">
<h2></h2>
</div>
<div class="vidContain" id="vidContain">
<iframe width="560" height="315" src="----" frameborder="0" allowfullscreen></iframe>
</div>
</div>
Heres my javascript
var toggleExpando = function() {
var expando = this.parentNode;
if (hasClass(expando, 'hide')) {
removeClass(expando, 'hide');
addClass(expando, 'show');
} else {
removeClass(expando, 'show');
addClass(expando, 'hide');
}
};
var expandos = getElementsByClass('vidContain');
for (var i=0; i < expandos.length; i++) {
addClass(expandos[i], 'hide');
var expandoTitle = document.getElementById('vidItem');
addEventSimple(expandoTitle, 'click', toggleExpando);
}
}
Onload both of the divs seem to set their classes to hide just fine but when I click on the top one everything disappears but when I click on the bottom one nothing happens. I am assuming there is a problem with my for loop and also where it says (expando = this.parentNode). I have no idea where to go from here.
Any help or ideas would be appreciated.
Javascript assumes that there is only one element with specific id (and this is what standard say). So when you say..
var expandoTitle = document.getElementById('vidItem');
here the variable contains only first item with id vidItem and attaches event to that element only.
This can be corrected by using class names instead of id.
jQuery might be a good option for this. ID needs to be unique but classes don't, so you can query for all element with a class name in the same way you would with id's in straight javascript by using jQuery. Not sure on what you want the initial state to be so i'm hiding all on inital load. Something along the lines of below is what i mean. (code is untested. place it in the html head)
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('.vidItem').addClass('hide');
$('.vidItem').click(function(){
$('.vidItem').addClass('hide');
$(this).removeClass('hide');
$(this).addClass('show');
});
});
</script>
If you want to make it look nice with transition effects you can use some of the build in jQuery ones such as:
$('.vidItem').fadeOut();
$(this).fadeIn();
or
$('.vidItem').slideUp();
$(this).slideDown();
I have
<iframe src="correctdata.php" frameborder="0" width="100%" height="330" id="correctdata"></iframe>
<div class="floatright"><a class="button bigger" onclick="window.frames['correctdata'].document.form['correct'].submit();">Submit</a></div>
And correctdata.php contains a form
<form method="post" action="correctdata.php" name="correct" id="correct"></form>
(There is other stuff, but I'd much rather not post it.
Yet when I press submit I get
window.frames.correctdata is undefined
[Break On This Error] window.frames.correctdata.document.form.correct.submit();
try your with "jQuery(...)contents()"
Html:
<iframe src="correctdata.php" frameborder="0" width="100%" height="330" id="correctdata"></iframe>
<div class="floatright"><a class="button bigger" id="submit-iframe">Submit</a></div>
JS:
$('#submit-iframe').bind('click', function(ev) {
ev.stopPropagation();
var correctForm = $("#correctdata").contents().find("#correct");
if (correctForm.length == 0)
alert('error');
else
correctForm[0].submit();
return false;
});
When the iframe is loaded, provided the content document is from the same origin, you should be able to access the content within it. You can do so by limiting the jQuery context like so:
$('#idInTheIframe', $('iframe')[0].contentDocument);
For a live example, see http://jsfiddle.net/jsumners/hSEmH/.