phonegap ios7 select dropdown gets black background - css

I cant figure this one out. I use phonegap on an ios7. I have a pagecontainer in which I put page elements. I have select element which uses the default ios7 select list thing. The select gets a black background - so the text is impossible to read. If I remove the glb_pagecontainer and page from my css, the select list gets transparent as it should. so the problem seems to be with the glb_pagecontainer in combination with the page?
#glb_pagecontainer {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.page {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
<div id="glb_pagecontainer">
<div class="page" id="pageid">
<div class="row row1" style="margin-top:50px;">
<section class="col">
<div class="input">
<select id="theid" class="inputpicker" style="text-indent: 92px;">
<option>one option</option>
</select>
</div>
</section>
</div>
</div><!-- End page -->
</div><!-- End glb_pagecontainer -->

It happens when the <select> element is too close to the bottom of the form. In that case the browser control overscrolls to keep the HTML control visible in the top half, while showing the selection spinner on the bottom. In the auto-generated Phonegap project, the default overscroll background is black, which combined with the new iOS 7 blurred background overlay, makes the text very hard to read.
One solution could be re-arranging your form so the select is not on the bottom, as well as picking a light background in your CSS for good contrast when the overlay appears.
For me the above was not possible, I only had a few selects on the form, nothing else. If you have created your project using the Phonegap CLI, open the file at:
[project-folder]/platforms/ios/[project-name]/Classes/MainViewController.m
and comment out or delete the following line:
theWebView.backgroundColor = [UIColor blackColor];
This is what responsible for the black overscroll background. By removing that line, it resets back to a default medium-light grey.

There is a pretty sweet Plugin, that let's you set the background-color of the Web-View - even dynamically during runtime.
It solved the problem for me.
https://github.com/EddyVerbruggen/iOSWebViewColor-PhoneGap-Plugin

What happens if you remove the following from the select element?
text-indent: 92px;

As mentioned by the OP in a comment, adding the value of
height=device-height
To the meta viewport fixes this for iOS 7.0.x , it's fixed on 7.1.

Put this line of code in css
html { -webkit-tap-highlight-color: transparent;}

Related

First element in ng-repeat behaving differently (it should not)

Firstly, I was unable to reproduce this issue on plunker, but my attempt is linked here: http://plnkr.co/edit/yFe07e
I have an ng-repeat which repeats A-Z and are displayed as buttons, for the user to click to filter their results.
The letters are arranged in a table to display horizontally, filling up all available width. It works perfectly for B-Z... but A does not show its animation effect. If I watch via an ng-click it does indeed register the click, the it does not animate the click like the rest of the letters.
I don't know why I'm unable to reproduce the issue on plunker, but hoping someone can point me in the right direction.
<ion-view view-title="Title">
<ion-header-bar class="header-bar stable-bg">
<img src="content/img/logo.png" class="logo">
<span class="royal">Title</span>
<div class="time royal">{{getTime()}}</div>
</ion-header-bar>
<ion-content class="energized-bg">
<div class="letter-repeater stable-bg">
<span ng-repeat="letter in letters" class="button button-outline button-royal">{{letter}}</span>
</div>
</ion-content>
</ion-view>
CSS in question:
.letter-repeater {
z-index: 2;
height: 15px;
width: 100%;
display: table;
table-layout: fixed;
}
.letter-repeater > span {
width: 100%;
height: 100%;
display: table-cell;
text-align: center;
vertical-align: middle;
}
1) Why is the first element in the ng-repeat not animating on click but the rest work perfectly?
Update
I have tried to isolate what's going on here by recreating on plnkr but have yet to be successful; I will try to explain the nesting of the view in question and my stack below.
The HTML near the top of this post is the root of home.html
index.html simply has <body ng-app="myApp"> <ion-nav-view></ion-nav-view> </body> with no css
The view is governed by Ionic->Angular UI-Router, as below
.state('home', {
url: '/',
views: {
'': {
templateUrl: 'app/home/home.html',
controller: 'homeController'
}
}
})
As you can see, nothing terribly interesting. The only customizations on Ionic's SCSS are color variables. Further, I have poured through all elements in the browser to ensure there's no overlap, and where I've found any I pushed it behind with z-index.
I am using Ionic, AngularJS, Cordova, JQuery
The issue presents itself when viewing in browser or on device

CSS z-index with fixed positioning in Chrome

I'm having big troubles making my page display both properly positioned and layered.
It's much bigger, but the basic layout is exactly the same as I created it here:
http://codepen.io/rjk/pen/AsGfm
Header and footer are fixed and do not move when the page content is scrolled around. What's really important is the header, whose structure is:
<div id="login-container">
<button id="login-panel-button">Login</button>
<div id="login-panel">
<form id="login-form">
...
</form>
</div>
</div>
#login-panel is hidden when the page is loaded. Only way to bring it up is clicking #login-panel-button, which in addition blurs everything else (aside from #login-panel-button). I do the blurring by showing/hiding the fullscreen image of transparent black background #background-blur. And here comes the problem.
I want to blur everything else, but not the #login-panel and #login-panel-button. And so I have assigned z-index: 1 to #background-blur and z-index: 2 to #login-container. It took more than a while to grasp, why it doesn't work. The reason behind it is that Chrome creates a new stacking context for every element with position: fixed. z-index layering is relative, which means that the specified z-index value applies only in it's stacking context (the closest ancestor who created a stacking context himself or the root element). And so I specify z-index: 3 of my #login-panel only in the header's context, which has it's default z-index: 0 (it's like #login-panel having z-index: 0.1), and is displayed below #background-blur with z-index: 1.
Of course I could just raise header's z-index to 2, but not when I want #logo to be blurred (displayed below #background-blur). Then I could create separate stacking-contexts by assigning #logo and #login-panel separately position: fixed, but I'd lose the ability to position them (on both sides) in a 800px centered container, which I need.
The problem is related only to Chrome. Try to run the pen I provided in Firefox and everything works like a charm.
For anyone wanting a good read, MDN has a nicely thorough article (with stacking contexts described in section 4):
https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Understanding_z_index
If you move the login container into it's own fixed position container within the body, you can give it the same dimensions as your header and it's own z-index so you'll be able to achieve what you want:
html
<body>
<div class="center">
<div id="login-container">
<button id="login-panel-button">Login</button>
<div id="login-panel">
<form id="login-form">
<label for="username">Username:</label>
<input type="text" name="username" id="username"></input>
<label for="username">Password:</label>
<input type="password" name="password" id="password"></input>
</form>
</div>
</div>
</div>
<header>
etc...
css
header,
footer,
.center {
width: 800px;
left: 0;
right: 0;
margin-left: auto;
margin-right: auto;
}
header,
.center {
position: fixed;
top: 10px;
}
.center {
z-index:2;
}
Updated Codepen

Different Links CSS Hover change a picture

I would like a CSS hover affect for multiple links that affect the same image. If you look at this example site I have Repair, Sales, Upgrades and Data Recovery links. When you hover over any one of them I would like the image to their left to change. You can hover over the image currently there to see what I mean.
website: http://ctuchicago.squarespace.com/
I would create a box that contains the image and all of the links. Then when the box is hovered over the image will change. This doesn't get you exactly what you want - which is only hovering over the link changes the image, but I think it is close enough and far easier.
http://jsfiddle.net/mrtsherman/D5ZRs/
div:hover img { background: url('blah'); }
<div>
<img src="" />
Repair
Sales
</div>
Put the image inside the a tag. Then use position: relative to position the image...
for example
a img{
position: relative;
left: -50px;
}
This seems to work... partially XD
<div class="frontdiv fblankd">
<a href="/audio-video" id="hav" style="width: auto;">
<div style="
height: 80px;
margin-left: 81px;
background: white;
color: black;
">
<h3>AUDIO / VIDEO</h3>
<p>Music Server, Home Theatre, Zone Systems, Universal Remote Control</p>
</div>
</a>
</div>
The basic idea is to have your content in the a tag (like ever body has been saying).
What I've done with the styling is set the anchor to width:auto and wrapped the content in a div. this div I then gave a height of 80px, left margin of 81px, background of white and font color of black.
Wrap the <p>, and <h3> tags inside the <a> tags.

CSS Newbie: Position a Div over Each of a Row of Photos

I'm new to CSS and racking my brain on the following:
I have a row of images that are sourced from a database query. I display the photos in a row which wraps within a page. For example, if there are 20 photos, it will display 5 per row based on the width of the page and the photo.
My challenge: I want to position a DIV in the same relative spot on each photo. This div will contain a link to take an action on the photo. All of the action code is working, but I cannot, for the life of me, correctly position the DIV.
I can't post an image of the mockup I'm trying to achieve (I'm too new), but here's a description:
Imagine a row of photos the size of a postage stamp. In the upper right corner of each, is a gray box containing a link. I'm unable to consistently position the gray box in the same relative position on each photo. Each photo is the same size, but since the number of photos is unknown, I can't simply "position:abosulte;" the action box manually.
My HTML looks roughly as follows: I've simplified the loop; its a dump of a query from ColdFusion of an indeterminate number of photos.
<LOOP>
<div id="photo" style="display:inline;"><img src="abc"></div>
<div id="redBox" style="????">ACTION</div>
</LOOP>
Thoughts?
Many kind thanks in advance.
Probably easier to add your box within this div, something like:
<div id="photo" style="display:inline;">
<div id="redBox" style="position:relative;top:-10px;left:-10px">ACTION</div>
<img src="abc">
</div>
You could then offset as required using position:relative (you'll see I've guessed the amounts above, but you can obviously tweak to suit!)
Hope this helps!
Try <style>
#photo {
display: inline-block;
position: relative;
}
.action {
/* Optional */
background: #CCC;
color: #FFF;
padding: 2px 3px;
/* Necessary */
display: inline-block;
position: absolute;
right: 0;
top: 0;
z-index: 2;
}
</style>
<div id="photo">
<div class="action">Foo</div>
<img src="abc">
</div>
maybe you could wrap it all in another div?
<LOOP>
<div class="container" style="display: inline-block;">
<div class="photo"><img src="abc"></div>
<div class="redBox" style="position:relative; top: -20px; right; 10px;">ACTION</div>
</div>
</LOOP>
I may be wrong, but it looks like you're trying to reinvent the wheel...
Check out the map element (HTML4, HTML 5)

Make a div into a link

I have a <div> block with some fancy visual content that I don't want to change. I want to make it a clickable link.
I'm looking for something like <div> … </div>, but that is valid XHTML 1.1.
Came here in the hope of finding a better solution that mine, but I don't like any of the ones on offer here. I think some of you have misunderstood the question. The OP wants to make a div full of content behave like a link. One example of this would be facebook ads - if you look, they're actually proper markup.
For me the no-nos are: javascript (shouldn't be needed just for a link, and very bad SEO/accessibility); invalid HTML.
In essence it's this:
Build your panel using normal CSS techniques and valid HTML.
Somewhere in there put a link that you want to be the default link if the user clicks on the panel (you can have other links too).
Inside that link, put an empty span tag (<span></span>, not <span /> - thanks #Campey)
give the panel position:relative
apply the following CSS to the empty span:
{
position:absolute;
width:100%;
height:100%;
top:0;
left: 0;
z-index: 1;
/* fixes overlap error in IE7/8,
make sure you have an empty gif */
background-image: url('empty.gif');
}
It will now cover the panel, and as it's inside an <A> tag, it's a clickable link
give any other links inside the panel position:relative and a suitable z-index (>1) to bring them in front of the default span link
You can't make the div a link itself, but you can make an <a> tag act as a block, the same behaviour a <div> has.
a {
display: block;
}
You can then set the width and height on it.
This is an ancient question, but I thought I'd answer it since everyone here has some crazy solutions. It's actually very very simple...
An anchor tag works like this -
EVERYTHING IN HERE TURNS INTO A LINK
Sooo...
<div id="thediv" />
Although I'm not sure if this is valid. If that's the reasoning behind spoken solutions, then I apologise...
Requires a little javascript.
But, your div would be clickable.
<div onclick="location.href='http://www.example.com';" style="cursor:pointer;"></div>
This option doesn’t require an empty.gif as in the most upvoted answer:
HTML:
<div class="feature">
</div>
CSS:
div.feature {
position: relative;
}
div.feature a {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
text-decoration: none; /* No underlines on the link */
z-index: 10; /* Places the link above everything else in the div */
background-color: #FFF; /* Fix to make div clickable in IE */
opacity: 0; /* Fix to make div clickable in IE */
filter: alpha(opacity=1); /* Fix to make div clickable in IE */
}
As proposed at http://www.digitalskydesign.com/how-to-make-an-entire-div-a-link-using-css/
This is a "valid" solution to achieving what you want.
<style type="text/css">
.myspan {
display: block;
}
</style>
<span class="myspan">text</span>
But most-likely what you really want is to have an <a> tag displayed as a block level element.
I would not advise using JavaScript to simulate a hyperlink as that defeats the purpose of markup validation, which is ultimately to promote accessibility (publishing well-formed documents following proper semantic rules minimizes the possibility the same document will be interpreted differently by different browsers).
It would be preferable to publish a web page that does not validate, but renders and functions properly on all browsers, including ones with JavaScript disabled. Furthermore, using onclick does not provide the semantic information for a screen reader to determine that the div is functioning as a link.
The cleanest way would be to use jQuery with the data-tags introduced in HTML. With this solution you can create a link on every tag you want. First define the tag (e.g. div) with a data-link tag:
<div data-link="http://www.google.at/">Some content in the div which is arbitrary</div>
Now you can style the div however you want. And you have to create also the style for the "link"-alike behavior:
[data-link] {
cursor: pointer;
}
And at last put this jQuery call to the page:
$(document).ready(function() {
$("[data-link]").click(function() {
window.location.href = $(this).attr("data-link");
return false;
});
});
With this code jQuery applys a click listener to every tag on the page which has a "data-link" attribute and redirects to the URL which is in the data-link attribute.
Not sure if this is valid but it worked for me.
The code :
<div style='position:relative;background-color:#000000;width:600px;height:30px;border:solid;'>
<p style='display:inline;color:#ffffff;float:left;'> Whatever </p>
<a style='position:absolute;top:0px;left:0px;width:100%;height:100%;display:inline;' href ='#'></a>
</div>
To make thepeer's answer work in IE 7 and forward, it needs a few tweaks.
IE will not honour z-index if the element is has no background-color, so the link will not overlap parts of the containig div that has content, only the blank parts. To fix this a background is added with opacity 0.
For some reason IE7 and various compatibility modes completely fail when using the span in a link approach. However if the link itself is given the style it works just fine.
.blockLink
{
position:absolute;
top:0;
left: 0;
width:100%;
height:100%;
z-index: 1;
background-color:#ffffff;
-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
filter: alpha(opacity=0);
opacity:0;
}
<div style="position:relative">
<some content>
<a href="somepage" class="blockLink" />
<div>
you could also try by wrapping an anchor, then turning its height and width to be the same with its parent. This works for me perfectly.
<div id="css_ID">
</div>
An option that hasn't been mentioned is using flex. By applying flex: 1 to the a tag, it expands to fit the container.
div {
height: 100px;
width: 100px;
display: flex;
border: 1px solid;
}
a {
flex: 1;
}
<div>
Link
</div>
This worked for me:
HTML:
<div>
WHATEVER YOU WANT
<a href="YOUR LINK HERE">
<span class="span-link"></span>
</a>
</div>
CSS:
.span-link {
position:absolute;
width:100%;
height:100%;
top:0;
left: 0;
z-index: 9999;
}
This adds an invisible element (the span), which covers your entire div, and is above your whole div on the z-index, so when someone clicks on that div, the click is essentially intercepted by your invisible "span" layer, which is linked.
Note: If you're already using z-indexes for other elements, just make sure the value of this z-index is higher than anything you want it to rest "on top" of.
why not? use <div></div> works fine in HTML5
This example worked for me:
<div style="position: relative; width:191px; height:83px;">
</div>
This post is Old I know but I just had to fix the same issue because simply writing a normal link tag with the display set to block does not make the whole div clickable in IE. so to fix this issue far simpler than having to use JQuery.
Firstly let us understand why this happens: IE wont make an empty div clickable it only make the text/image within that div/a tag clickable.
Solution: Fill the div with a bakground image and hide it from the viewer.
How?
You ask good questions, now listen up.
add this backround style to the a tag
> "background:url('some_small_image_path')
> -2000px -2000px no-repeat;"
And there you have it the whole div is now clickable. This was the best way for me cause Im using it for my Photo Gallery to let the user clik on one half of the image to move left/right and then place a small image as well just for visual effects. so for me I used the left and right images as background images anyway!
Just have the link in the block and enhance it with jquery. It degrades 100% gracefully for anyone without javascript. Doing this with html isn't really the best solution imho.
For example:
<div id="div_link">
<h2>The Link and Headline</h2>
<p>Some more stuff and maybe another link.</p>
</div>
Then use jquery to make the block clickable (via web designer wall):
$(document).ready(function(){
$("#div_link").click(function(){
window.location=$(this).find("a").attr("href"); return false;
});
});
Then all you have to do is add cursor styles to the div
#div_link:hover {cursor: pointer;}
For bonus points only apply these styles if javascript is enabled by adding a 'js_enabled' class to the div, or the body, or whatever.
This is the best way to do it as used on the BBC website and the Guardian:
I found the technique here:
http://codepen.io/IschaGast/pen/Qjxpxo
heres the html
<div class="highlight block-link">
<h2>I am an example header</h2>
<p>This entire box links somewhere, thanks to faux block links. I am some example text with a custom link that sits within the block</p>
</div>
heres the CSS
/**
* Block Link
*
* A Faux block-level link. Used for when you need a block-level link with
* clickable areas within it as directly nesting a tags breaks things.
*/
.block-link {
position: relative;
}
.block-link a {
position: relative;
z-index: 1;
}
.block-link .block-link__overlay-link {
position: static;
&:before {
bottom: 0;
content: "";
left: 0;
overflow: hidden;
position: absolute;
right: 0;
top: 0;
white-space: nowrap;
z-index: 0;
}
&:hover,
&:focus {
&:before {
background: rgba(255,255,0, .2);
}
}
}
<div> … </div>
Actually you need to include the JavaScript code at the moment,
check this tutorial to do so.
but there is a tricky way to achieve this using a CSS code
you must nest an anchor tag inside your div tag and you must apply this property to it,
display:block;
when you've done that,it will make the whole width area clickable (but within the height of the anchor tag),if you want to cover the whole div area you must set the height of the anchor tag exactly to the height of the div tag,for example:
height:60px;
this is gonna make the whole area clickable,then you can apply text-indent:-9999px to anchor tag to achieve the goal.
this is really tricky and simple and it's just created using CSS code.
here is an example: http://jsfiddle.net/hbirjand/RG8wW/
This work for me:
<div onclick="location.href='page.html';" style="cursor:pointer;">...</div>
You can give a link to your div by following method:
<div class="boxdiv" onClick="window.location.href='https://www.google.co.in/'">google</div>
<style type="text/css">
.boxdiv {
cursor:pointer;
width:200px;
height:200px;
background-color:#FF0000;
color:#fff;
text-align:center;
font:13px/17px Arial, Helvetica, sans-serif;
}
</style>
You can make surround the element with a href tags or you can use jquery and use
$('').click(function(e){
e.preventDefault();
//DO SOMETHING
});
This is the simplest way.
Say, this is the div block I want to make clickable:
<div class="inner_headL"></div>
So put a href as follows:
<a href="#">
<div class="inner_headL"></div>
</a>
Just consider the div block as a normal html element and enable the usual a href tag.
It works on FF at least.
I pulled in a variable because some values in my link will change depending on what record the user is coming from.
This worked for testing :
<div onclick="location.href='page.html';" style="cursor:pointer;">...</div>
and this works too :
<div onclick="location.href='<%=Webpage%>';" style="cursor:pointer;">...</div>
While I don't recommend doing this under any circumstance, here is some code that makes a DIV into a link (note: this example uses jQuery and certain markup is removed for simplicity):
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$("div[href]").click(function () {
window.location = $(this).attr("href");
});
});
</script>
<div href="http://www.google.com">
My Div Link
</div>
If you can use bootstrap, one simple solution is to use bootstrap .stretched-link.
https://getbootstrap.com/docs/4.3/utilities/stretched-link/
Sample Code
<div class="card" style="width: 18rem;">
<img src="..." class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card with stretched link</h5>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
Go somewhere
</div>
</div>
Soviut's answer was not sufficient for me. I had to use
a { display: inline-flex; }
to remove baseline artifacts, when using just a img in the a.
Enclosing your div inside an anchor tag <a href></a> works like charm:
<a href="">
<div>anything goes here will turn into a link</div>
</a>
My smarty pants answer:
"Evasive answer to: "How to make block level element a hyperlink and validate in XHTML 1.1"
Just use HTML5 DOCTYPE DTD."
Didn't actually hold true for ie7
onclick="location.href='page.html';"
Works IE7-9, Chrome, Safari, Firefox,
if just everything could be this simple...
#logo {background:url(../global_images/csg-4b15a4b83d966.png) no-repeat top left;background-position:0 -825px;float:left;height:48px;position:relative;width:112px}
#logo a {padding-top:48px; display:block;}
<div id="logo"></div>
just think a little outside the box ;-)

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