YBDevi
Reputation: 479
in webview how we can access HTML file with javascript CSS styles
In my WebView i need to load HTML file it contain the CSS and JavaScript code both. And i store that file in assets folder in .html format. It loads correct in webview even styles also displaying well but problem is JavaScript part is not working in webview. Following is my code if anyone can help.
Html file code:-
<html>
<head>
<style type="text/css">
*{
margin: 0; padding: 0;
}
body {
font-size: 100%;
}
.accordion {
width: 380px;
margin: 20px auto;
}
.accordion h1, h2, h3, h4 {
cursor: pointer;
}
.accordion h2, h3, h4 {
font-family: "News Cycle";
}
.accordion h1 {
padding: 15px 20px;
background-color: #333;
font-family: Georgia;
font-size: 1.5rem;
font-weight: normal;
color: #1abc9c;
}
.accordion h1:hover {
color: #4afcdc;
}
.accordion h1:first-child {
border-radius: 10px 10px 0 0;
}
.accordion h1:last-of-type {
border-radius: 0 0 10px 10px;
}
.accordion h1:not(:last-of-type) {
border-bottom: 1px dotted #1abc9c;
}
.accordion div, .accordion p {
display: none;
}
.accordion h2 {
padding: 5px 25px;
background-color: #1abc9c;
font-size: 1.1rem;
color: #333;
}
.accordion h2:hover {
background-color: #09ab8b;
}
.accordion h3 {
padding: 5px 30px;
background-color: #b94152;
font-size: .9rem;
color: #ddd;
}
.accordion h3:hover {
background-color: #a93142;
}
.accordion h4 {
padding: 5px 35px;
background-color: #ffc25a;
font-size: .9rem;
color: #af720a;
}
.accordion h4:hover {
background-color: #e0b040;
}
.accordion p {
padding: 15px 35px;
background-color: #ddd;
font-family: "Georgia";
font-size: .8rem;
color: #333;
line-height: 1.3rem;
}
.accordion .opened-for-codepen {
display: block;
}
</style>
</head>
<body>
<aside class="accordion">
<h1>News</h1>
<div class="opened-for-codepen">
<h2>News Item #1</h2>
<div class="opened-for-codepen">
<h3>News Item #1a</h3>
<div>
<h4>News Subitem 1</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>News Subitem 2</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>News Subitem 3</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
<h3>News Item #1b</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h3>News Item #1c</h3>
<div class="opened-for-codepen">
<h4>News Subitem 1</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>News Subitem 2</h4>
<p class="opened-for-codepen">Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
</div>
<h2>News Item #2</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>News Item #3</h2>
<div>
<h3>News Item #3a</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h3>News Item #3b</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
</div>
<h1>Updates</h1>
<div>
<h2>Update #1</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>Update #2</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>Update #3</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>Update #4</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
<h1>Miscellaneous</h1>
<div>
<h2>Misc. #1</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>Misc. #2</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2>Misc. #3</h2>
<div>
<h3>Misc. Item #1a</h3>
<div>
<h4>Misc. Subitem 1</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>Misc. Subitem 2</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>Misc. Subitem 3</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
<h3>Misc. Item #2a</h3>
<div>
<h4>Misc. Subitem 1</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h4>Misc. Subitem 2</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
</div>
</div>
</div>
</aside>
<script type="text/javascript" >
var headers = ["H1","H2","H3","H4","H5","H6"];
$(".accordion").click(function(e) {
var target = e.target,
name = target.nodeName.toUpperCase();
if($.inArray(name,headers) > -1) {
var subItem = $(target).next();
//slideUp all elements (except target) at current depth or greater
var allAtDepth = $(".accordion p, .accordion div").filter(function() {
if($(this).parents().length >= depth && this !== subItem.get(0)) {
return true;
}
});
$(allAtDepth).slideUp("fast");
//slideToggle target content and adjust bottom border if necessary
subItem.slideToggle("fast",function() {
$(".accordion :visible:last").css("border-radius","0 0 10px 10px");
});
$(target).css({"border-bottom-right-radius":"0", "border-bottom-left-radius":"0"});
}
});
</script>
</body>
</html>
MainActivity code:-
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Help_webview=(WebView)findViewById(R.id.web_view);
WebSettings settings=Help_webview.getSettings();
settings.setJavaScriptEnabled(true);
Help_webview.loadUrl("file:///android_asset/dummy.html");
Help_webview.loadUrl("javascript:theFunction('text')");
You can check on following link it is working fine in HTML format but on webview javascript effects do not work.
Like this need to work in Webview
if any one can help it will be great.
Upvotes: 0
Views: 78
Answers (1)
Bhargavi Yamanuri
Reputation: 225
In your code there is Jquery which is causing the problem in web view.If you want to perform any operations regarding HTML in webview use Java Script.
Following example will give you same effect which you want.
<html>
<head>
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<UL id="example_tree">
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
<LI><span>Datas</span>
<UL>
<LI><span>Data</span>
<UL>
<LI><span>Data</span>
</UL></LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span>
</UL>
</LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
</UL>
</LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
<LI><span>Data</span></LI>
<LI><span>Data Image</span></LI>
<LI><span>DataPIN</span></LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>DataSettings</span></LI>
<LI><span>Data</span></LI>
</UL>
</LI>
<LI><span>Data</span>
<UL>
<LI><span>Data</span></LI>
</UL>
</LI>
</UL>
</LI>
</UL>
<script type="text/javascript">
var allSpan = document.getElementsByTagName('SPAN');
for(var i = 0; i < allSpan.length; i++){
allSpan[i].onclick=function(){
if(this.parentNode){
var childList = this.parentNode.getElementsByTagName('UL');
for(var j = 0; j< childList.length;j++){
var currentState = childList[j].style.display;
if(currentState=="none"){
childList[j].style.display="block";
}else{
childList[j].style.display="none";
}
}
}
}
}
</script>
</body>
</html>
Try this example it will work.
Upvotes: 1
Related Questions
- Load HTML in WebView with local css and js
- how to load android assets css files to android WebView URL
- Android WebView with css and javascript
- How to show local html file into webview?
- How to change style in android webview by injecting javascript?
- How to render css file from url in to the webview in android
- Showing HTML page with CSS attached in a WebView
- how to add external css file on html page in Android
- Load HTML file to WebView with custom CSS
- Android:How to refer css file within html in following situation