I'm trying to make a jQuery toggle menu for a mobile website for one of my clients. I'll have to tell you i'm not experienced in javascript and i justed started looking at it.
The current website is a Wordpress website so the menu structure is generated by WP.
Because this is generated by WP i need to use javascript to manipulate the data for adding the + - and > signs for toggleing and if no childeren to go directly to the page.
I use this javascript for adding the spans with the desired icon. I've managed so far.
http://jsfiddle.net/9Dvrr/9/
But there are still 2 problems i can't seem to figure out.
Remove the href from the "a" when the "li" has a "ul" child.
This should remove the links of the items so they will only toggle (not link) to navigate straight throug to the deepest level.
Currently the javascript is adding mutiple spans with the icons. I can't seem to figure out why
I'm stuggeling with this for a while now and was wondering if someone could help me with this.
In the jsfiddle you provided, you loop on the elements to add spans with a "+" or "-" sign inside, depending on the case. The thing is, the HTML you're starting with already has those spans in it, wich is why you're seeing some duplicates.
As you said you can't add those spans in the HTML because of your WP strucutre, I guess they come from a bad copy/paste you did while creating the jsfiddle. I removed them in the HTML and added a return false to prevent linking to another page when there is a ul inside the a tag.
http://jsfiddle.net/wzzGG/
Your first problem can be solved with the following:
$.each($('#menu-mobiel li'), function(i, value) {
var $this = $(this);
if ($this.has('ul').length > 0) {
$this.children('a').attr('href','javascript:');
}
Your second problem is a bit harder for me to understand. Do you only want one + for items with submenus, and one > for items with a link?
Related
I have these divs that I can toggle onclick to scale larger one at a time. It works perfectly except that once one is enlarged, one is always enlarged. I am using toggleOpen for this. I am looking to be able to make it so that it can do what it already does, but then onclick of the enlarged div have it go back to its original size without having to toggle with another div. In other words, I need a way to make the page go back to a state where all the divs are in original size. I have tried else statements to no avail as well as adding another function to remove class. I only want a js solution - no jquery or anything else please. Here is the JS portion of it.
const event = document.querySelectorAll('.eventsBorder')
function toggleOpen() {
let opened = document.getElementsByClassName('large')[0];
if(opened!=undefined)
opened.classList.toggle('large');
this.classList.toggle('large');
}
event.forEach(eventsBorder => eventsBorder.addEventListener('click', toggleOpen));
Here is my codepen
Thanks in advance for any help!
The opened variable gives you back a list of all the HTML elements which have the large class, and when you click again on an already enlarged div that automatically satisfied this criteria. So, what happens is that if you click on the same item twice, your toggleOpen function first removes the large class from that item and then adds it again because of the following line in your code-
this.classList.toggle('large');
The best way to achieve what you want would be to make sure that in addition to opened not being undefined, you should also make sure opened is not the same item as the one you clicked on. You can accomplish that using-
if(opened != undefined && opened != this)
Here is a link to the updated codepen to see it in action.
So it looks like you are using querySelectorAll to select all elements with the class "large", then you're toggling the class. If you toggle the class, it will no longer be a part of that query selection, as it no longer has that class applied, so it will not be able to remove it.
const event = document.querySelectorAll('.eventsBorder')
event.forEach(eventsBorder =>
eventsBorder.onclick = () =>
eventsBorder.classList.toggle('large'));
This seems to accomplish what you'd like.
The Question and Codes
I am struggling with the below code:
$('.rdsubs-mysubscriptions table tbody tr td a').each(function() {
var subItem = $(this).html();
//console.log(subItem);
var subItemStripped = subItem.substring(12);
console.log(subItemStripped);
$('body').find('span:contains("subItemStripped")').addClass('HELLO');
}); // end of each function
When I check the console for subItemStripped then it shows this:
Framework
Content
Slideshow
Which means (in my head at least ;-)) that for each span that is inside the body it should find one of these subItemStripped and where it finds a match it should add the class hello but this is not happening.
Actually, nothing is happening.
When I change this line:
$('body').find('span:contains("subItemStripped")').addClass('HELLO');
to
$('body').find('span:contains("Framework")').addClass('HELLO');
It works nicely. So am I putting the variable subItemStripped wrongly in there or has it something to do with the .each() function.
I tried the below things to make it work
With the above code I tried a couple of variations before I came here:
$('body').find('span:contains(subItemStripped)').addClass('HELLO');
$('body').find("span:contains('subItemStripped')").addClass('HELLO');
I also tried it with completely different sets of code I gathered from other SO posts but none of those worked. Why I don't know.
$("span").filter(function() {
return $(this).text() === subItemStripped;
}).addClass("hello");
$("span").filter(function() {
return $(this).text() === subItemStripped;
}).css("font-size", "6px");
Why do I need this
I know I don't have to explain why I need this but it could be useful in coming up with other great ideas if the above is not feasible.
I have a webpage and on that page is a menu filled with products that a user can download if he/she has access.
Each menu item has a span with the title in it. Those titles are built up like: Framework Content Slideshow
On this same page is also a component that shows all the users subscriptions.
With the above code, I look to all the subscriptions of the user. Which returns
CompanyName Framework CompanyName Content CompanyName Slideshow
Then I Strip .substring(12) all the parts that I know are not present inside the menu. Which leaves me with Framework Content Slideshow
At this point, I know that some menu titles and the stripped item are the same and for every match, I want to add a class upon which I can then add some CSS or whatnot.
Hopefully, the question is clear and thanks to everyone in advance for helping me out.
#gaetanoM You are completely right. Right after I posted the question I came on this site:
jQuery contains() with a variable syntax
And found the answer which is the same as you are saying!
$('body').find("span:contains('" + subItemStripped + "')").addClass('HELLO');
Thanks so much!
#gaetanoM Can you make your comment in an answer? Then I can select it as the accepted answer. I am answering this question now just to make sure it has an answer. As people get punished for asking questions that don't get answers.
So my website is built using a company's software called Inksoft which leaves me very little to work in the way of customization. So I have to do many workarounds.
Here is my site's homepage.
The header on top of the page only has two links right now. "Products" and "Design Studio". My goal is to add an "About Us" link and "Buyers Guide" to the header as well.
I cannot add new content to the header using Inksoft's backend. So I coded a workaround to replace the content of existing DIV's within the header to say and link to where I want them to go.
The only issue is, the responsive mobile-nav loses functionality when this is implemented. As seen here on this test page.
The test page has the About Us in the top header, added by the use of this code:
<script>
$("#header-nav-designs").html('<document.write="<li id="header-nav-studio"><font color="#000000">About Us</font></li>');
</script>
So, the simplified question is: how do I implement this code without losing the responsive functionality of the nav bar?
The jQuery .html function will replace the HTML inside the target element. If you want to just append the one value, you likely want to .append to the element.
In addition, you aren't setting the HTML to a valid html string. You probably just want to get rid of the <document.write=" at the beginning of the string. The rest of it looks fine with just a cursory glance.
So:
<script>
$("#header-nav-designs").append('<li id="header-nav-studio"><font color="#000000">About Us</font></li>');
</script>
Edit:
After looking at it a little more, it appears as though the $('#header-nav-designs') that you are selecting is already an <li> which means you need to either select the parent <ul> list or you can use the jquery .after function instead.
<script>
$("#header-nav-designs").after('<li id="header-nav-studio"><font color="#000000">About Us</font></li>');
</script>
And as someone else commented above, you are getting an error on the page. It appears as though you are trying to get an element with the id divID and the appending some html to it, but there is no element with the id divID and so you are getting an error saying that you can't read the property innerHTML of null as the call to document.getElementById is returning null (element not found).
Element id header-nav-designs witch your code is referring have CSS style on line 170:
#header-nav-designs {display:none;}
The element will be hidden, and the page will be displayed as if the element is not there. With display:none;
If I understand you correctly your code selector points to wrong element id. It should point $(".header-nav > ul"). Document.write is not needed inside jQuery you need to give only an valid html string as argument.
jQuery html function erase html that is all ready inside element and replace it with html string given as argument. You have to use append if you want to add more html but not remove what is allready in element.
$(".header-nav > ul").append('<li><font color="#000000">About Us</font></li>');
$(".header-nav > ul").append('<li><font color="#000000">Buyers Guide</font></li>');
I am using a .click function to switch out text based on menu clicks. (example:http://jsfiddle.net/3r9hcz3z/) It works great except that I am still pretty new to Jquery & I can't figure out how to add a link inside of on one of the .html() menu items.
Any help would be awesome. I know that there is a way to do it within the Jquery but just can't find the right coding. Thanks!
$('#menuone').click(function(){
$('#title').text("ONE");
$('#text').html("This is text & where I would like to be able to add a link");
});
$('#text').html("<a href='someUrl'>Link</a>");
This should do it.
one clean way to do this is to add a class to your anchor, and then set its href attribute through .attr:
$('.a_class').attr('href','http://example.com');
I have numerous URIs displayed in a scrollable html table. When I hover over the first file name the actual image will display as a tooltip (with the help of some jQuery code) next to the name because I have an anchor hard-coded to do just that. Unfortunately, I cannot figure out how create or modify anchors via javascript or jQuery on ther fly, so I need help.
Here is the one hard coded anchor that works just fine for a specific URI:
< a id="a$ci" class="screenshot" rel="http://www.xyz/ge/XpixColona003.png" title="XpixColona003.png">XpixColona003< /a>
I would be very happy id someone could show me how to modify the rel the title and text of the anchor with javascript or jQuery, or, show me how to create the correct anchor for every URI anew.
Thanks for your help in advance!
Alex
$("a").hover(function(){
var anc = $(this);
anc.attr("src","new value");
anc.attr("rel","new value");
anc.attr("title","new value");
});