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I know this question is very common and can be solved using here - JS or JQuery and here - how to run it on Android. Well this methods are working fine but when we call:
`myWebView.loadUrl("javascript:document.body.innerHTML = document.body.innerHTML.replace('link1', 'link2')");`
image link1 is changing with link2, image is loading but page is restarted, so if I am at the end I am going to the beginning... can I just change link1 to link2 in real time, to not reload the page like in a real browser?
and I tried also setting id in my html file, like:
<img src="https://link1.jpg" id="dm5kode"/>
and run on Android:
myWebView.loadUrl("javascript:document.getElementById('dm5kode').src = 'link2'");
here I don't get nothing just empty screen...
719
This is not reload the page.
"javascript:(
function()
{
document.body.innerHTML = document.body.innerHTML.replace('link1', 'link2')
})()"
example:
WebView wb;
wb = (WebView) findViewById(R.id.webView1);
wb.loadUrl("file:///android_asset/web1.html");
wb.getSettings().setJavaScriptEnabled(true);
wb.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView web, String url) {
// TODO Auto-generated method stub
String uname = "[email protected]";
String pass = "******";
/*
* web.loadUrl(
* "javascript:(function(){document.getElementById('email').value='"
* + uname +
* "';document.getElementById('pass').value='" +
* pass + "';})()");
*/
String link1 = "https://www.gstatic.com/webp/gallery3/1.png";
String link2 = "https://www.gstatic.com/webp/gallery3/2.png";
web.loadUrl("javascript:(function(){document.body.innerHTML = document.body.innerHTML.replace('" + link1+"', '" + link2+"')})()");
}
});
web1.html
<!DOCTYPE html>
<html>
<head>
<title>dynamic Image</title>
</head>
<body>
<img src="https://www.gstatic.com/webp/gallery3/1.png" id="dm5kode"/>
</body>
</html>
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