i added a div with a lot of data in it, and it works fine on a PC and on the Blackberry, but it doesn't work on Android: The data is retrieved with no problems but the div isn't scrollable.
Here is the HTML code:
<div id="scroll">
<div runat="server" ID="view"></div>
</div>
And the CSS:
#view
{
position: absolute;
top: 15%;
left: 0.9%;
width: 98.3%;
height: 75%;
font-family: Calibri;
font-size: 0.5em;
white-space: pre-wrap;
border: 1px solid black;
overflow: auto;
padding: 0.2em;
}
What is the problem?
If you're trying to do this on a native android application, you're going to have to implement a ScrollView:
http://developer.android.com/reference/android/widget/ScrollView.html
I found a creative work-around (that works on Android (2.3.5 Gingerbread) and Firefox browser for Android).
I didn't have the problem reported here on the first site I did but had issues on the second. After finding this answers here I remembered the old site worked so I checked what I did there. Copying over old to new site I was able to fix my problem...
This works on Android/Firefox browser but does not put a scroll bar indicator on screen (but touch-drag scrolls the content down the .
What WORKED for me is dual Tags... EMBED code to scroll in a second tag.
<div style="width: 100%; height: 100%; background-color:#fdc4f6; border: solid 1px #000;">
<div style="overflow:scroll; height:350px; text-align:left; padding: 1em 4em 0 4em;"> [Content will scroll if text overflows div on Android now]
then close DIV tags now the content in the second
may not be the prettiest code or method to use, but it got the job done for me (although I haven't tested in iOS devices).
For what it's worth...
-LB-
<div style="width: 100%; height: 100%; background-color:#fdc4f6; border: solid 1px #000;"><div style="overflow:scroll; height:350px; text-align:left; padding: 1em 4em 0 4em;"> [Content will scroll if text overflows div on Android now]</div></div>
Related
Before anyone thinks this is a simple question or is a possible duplicate, please read the full post.
I'm developing an Android application and have implemented a WebView to act as part of the application. The WebView shows content from a website which is made with bootstrap and is mobile friendly. However, the CSS messes up here and there and as a result, the entire application looks odd and elements seem to be 'out of place'.
For example, I place a box and some text inside a container and place it specifically using CSS margins. Like below:
.testcontainer {
border: 1px solid red;
height: 50px
width: 100%;
}
.testcontainer .box {
height: 50px;
width: 50px;
background-color: blue;
display: inline-block;
vertical-align: top;
}
.testcontainer .text {
font-size: 16px;
display: inline-block;
vertical-align: top;
border: 1px solid blue;
}
<div class="testcontainer">
<div class="box"></div>
<div class="text">Testing</div>
</div>
Now all is good on a MacBook Safari and Opera browser and the text's border is pixel perfect and is aligned with the top of the blue box etc. However, on the WebView inside the application, the text is around 2px off and in some cases, 5px and so on. Why? I've tried to use em instead of px for font-size but the same issue occurs. What am I missing?
I have scoured the web for simple ways to make a progress bar on a website that is consistent across all browsers. I have achieved this for PCs by using elements instead of the progress element and thought all was well until I looked at the website on my android phone using chrome browser app.
It would appear that Chrome for Android does not support this code?!
Can someone point me in the right direction to get this to appear correctly?
#percent {
background-color: black;
border-radius: 10px;
padding: 3px;
color: yellow;
height: 38px;
}
#inner {
background-color: white;
border-radius: 8px;
height: 100%;
width: 100%;
float: right;
}
#bar {
background-color: cyan;
border-radius: 8px;
text-align: center;
line-height: 38px;
color: blue;
height: 100%;
float: left;
}
<br><br><br>
<div id='percent'>
<div id='inner'>
<div style='width: 63%;' id='bar'><b>63% Full (1354.3 GiB Free)</b></div>
</div>
</div>
I tested the code using the (desktop) chrome device emulator and it runs fine on all sorts of devices. This does, however, not emulate the chrome app for android or IOS, but the aspect ratio of the device does not influence if the nested <div> renders or not.
I hope this gives you some insight into your problem.
P.S. Did you check if your chrome version is up-to-date? It might run an outdated version of html/css
I have run into a very strange and incredibly annoying rendering bug in the Android WebView. I have tested this in a bunch of other browsers both on the computer and on my phone, and it does what its supposed to, but not in the WebView.
The blue box should be the same height as the header (30px) with text vertically centered in it, but instead, it is rendered as 25px. The only fix I've found, which doesn't make any sense, is to set the line-height of the blue box to 35px only on Android WebView, but this is a terrible hack.
css
body { margin: 0; }
#header {
height: 30px;
background-color: red;
position: absolute;
top: 0;
left: 0;
right: 0;
}
#button {
float: right;
line-height: 30px;
background-color: blue;
color: wheat;
vertical-align: middle;
}
html
<body>
<div id="header>
<div id="button"></div>
</div>
</body>
This is caused by the font boosting feature from webkit. There is actually a bug assigned to your problem: Bug 84186
Having the same problem as you, I actually created a javascript library that tries to fix the issue automatically. Be warned though, it's still in BETA status.
I'm experiencing a strange problem on the stock browser on an HTC One X running Android 4.2.2.
I have a container div with overflow-x set to hidden and overflow-y set to auto, it has fixed width and height dimensions. The child content has width and height that exceeds its parent. The idea is that you should be able to scroll vertically but not horizontally. Every browser that i've seen behaves correctly and I get the desired effect. However, on this Android Stock browser I am able to scroll horizontally AND vertically freely, which is not what I want as the overflow-x: hidden is supposed to prevent horizontal scrolling.
I've created a codepen to demo the basic problem:
http://codepen.io/anon/pen/YXjZKR
Code here too:
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta name='viewport' content='width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1' />
<style>
.container{
width: 300px;
height: 500px;
overflow-x: hidden;
overflow-y: auto;
}
ul.pages {
position: relative;
margin: 0;
padding: 0;
white-space: nowrap;
}
li {
width: 300px;
line-height: 500px;
display: inline-block;
margin: 0;
padding: 0;
vertical-align: top;
text-align: left;
white-space: normal;
height: auto;
}
li.one {
background-color: red;
}
li.two {
background-color: yellow;
}
li.three {
background-color: green;
}
</style>
</head>
<body>
<div class="container" id="container">
<ul class="pages">
<li class="one">Hello<br /><br /></li>
<li class="two">good</li>
<li class="three">bye</li>
</ul>
</div>
</body>
I have also noticed that if I shorten the height of the child content to be less than the container, then the content no longer scrolls horizontally either. Unfortunately the content will always be taller than the container.
Have spent hours trying to work out why this is happening and, more importantly, looking for a workaround but have had no luck so far.
Any help would be really appreciated.
Thanks
I'm assuming that the <li> elements are set to display: inline-block in order to hide them horizontally. If so, your issue is that the .container element is not the parent of the <li>.
The actual parent - the ul.pages - is defaulting to overflow: auto in this browser for some reason. Set that to overflow-x: hidden and you should be alright.
I have my website and it looks great everywhere however I'm not a professional coder for Android. I do not know the extra quirks it has and I'm not sure hoe much I really need to know. Is there a way to single it out like in conditional comments for IE?
Here is my website and the banner and logo appear off to the left hand side of the screen. I have a Samsung Galaxy 3 and this is what my banner looks like on it.
Now I realize why this is happening, it's because they are both absolutely positioned and obviously the margin-left is making it go off screen. However I can't change that without destroying the layout for all the regular desktop browsers.
#site-title { background: url(img/heavensgate-logo.jpg) no-repeat; width: 229px;height: 297px; position: absolute; top: 0px; left: 50%; margin-left: -438px; z-index: 2; border: 0px; text-indent: -9999px; }
#banner { position: absolute; top: 165px; width:868px; left: 50%; margin-left: -448px; z-index: 1; padding: 15px; background-color:
#fff; border: 1px solid #b4b4b4; }
<h1 id="site-title"><span>Heavens Gate Winery</span></h1>
<div id="banner">
<img src="http://heavensgatewinery.ca/wp-content/uploads/banner8.jpg" style="position: absolute; visibility: hidden; top: 0px; left: 0px; border: 0px none;">
</div>
I'm confused as to how I should work with getting the banner and logo to work with Android. Any help is appreciated.
When you need to position elements with absolute positioning you should almost always do so inside a relative positioned element.
<div style="position:relative;"><div style="position:absolute;"></div></div>
Although this is not the problem described there, the Android browser has another issue regarding absolute positioning; absolutely positioned DIVs disappear. The solution Paweł Komarnicki found is -webkit-backface-visibility: hidden:
<div style="position: relative">
<div style="position: absolute; -webkit-backface-visibility: hidden">
</div>
</div>
My problem is in my Android (Samsung) that unless the other answers, left: in px gives the right position (absolute) but left: in % goes to position 0. Even e.g.
left: 10px;
left: 20%;
goes to position 0, calc() does not work either in left:, but works in width in a limited way.
So I think % does not work for left: in an Android. So I thought in the above problem left:50% was the problem, I am wondering it was solved with position relative / absolute. I did the same but no solution! No difference either when using -webkit-backface-visibility!
The solution: in stead of left: 17%, use left: calc(17%) and the other fixed px for left: are taken, but % does not work!!!
I did some testing that I suppose is relevant to this question. I wanted to center a SVG element inside a div.The code was not rendered correctly in Android 4.2.2. Now when I change translate to translate3d the problem is fixed. I've a made a piece of code that you can see both translate and translate3d side-by-side. My Android browser only renders the translate3d version correctly; possibly because of forced hardware acceleration. Note that I used a tiny Javascript code to copy the svg from one div to another. Here's the code snippet and the codepen:
Codepen: https://codepen.io/ehsabd/pen/yxOPOe
document.getElementById('test-translate3d').innerHTML = document.getElementById('test-translate').innerHTML;
#test-translate, #test-translate3d{
background: lightgray;
margin:20px;
float: left;
position:relative;
padding:100px;
}
#test-translate svg, #test-translate3d svg{
position:absolute;
width:100px;
left: 50%;
top: 50%;
}
#test-translate svg{
-webkit-transform: translate(-50%,-50%);
}
#test-translate3d svg{
-webkit-transform: translate3d(-50%,-50%,0);
}
<!--I've tested this on Android 4.2.2 native browser and I've seen that the first heart from left (which uses translate is not centered but the second heart (translate3d) is appropriately centered)-->
<div id="test-translate">
<svg
id="svg19871"
sodipodi:docname="remigho_like(paths).svg"
viewBox="0 0 604.96 556.17"
version="1.1"
inkscape:version="0.48.5 r10040"
>
<g
id="layer1"
inkscape:label="Calque 1"
inkscape:groupmode="layer"
transform="translate(-69.568 -427.74)"
>
<path
id="path18741"
sodipodi:nodetypes="csscssccc"
style="color:#000000;stroke:#000000;stroke-width:53.15;fill:none"
inkscape:connector-curvature="0"
d="m586.75 734.03c37.196-28.491 61.2-73.36 61.2-123.83 0-86.088-69.799-155.89-155.89-155.89-48.272 0-91.426 21.952-120.02 56.407-28.592-34.455-71.746-56.407-120.02-56.407-86.088 0-155.89 69.799-155.89 155.89 0 50.469 24.003 95.338 61.2 123.83l214.72 223.3z"
/>
</g>
</svg>
</div>
<div id="test-translate3d"></div>