#Java - Code Snippets for '#Html' - 3 code snippet(s) found |
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Sample 1. Java Code to get all images url from html code. | |
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regex = Pattern.compile("[http]");
regexMatcher = regex.matcher(htmlParseData.getHtml());
List tr=htmlParseData.getOutgoingUrls();
imgUrlCounter=0;
for(i=0;i<tr.size();i++){
if(tr.get(i).toString().contains(".jpg") || tr.get(i).toString().contains(".jpeg") || tr.get(i).toString().contains(".gif") || tr.get(i).toString().contains(".bmp")){
url = new URL(tr.get(i).toString());
Image image = new ImageIcon(url).getImage();
}
}
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Like Feedback regex pattern regex.matcher html java.util.regex.pattern regular expressions |
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Sample 2. Ajax / Jquery call to decide on showing html page section | |
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function hideXYZSection(){
sendAjaxGetCall(“/resourceUrl?input=”+input) .done(function(data) {
if(data == 'true'){
$("#sectionDivId").show(); // show or hide
}
}).fail(function(xhr, error) {
console.log('error: ' + xhr.statusText);
});
}
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Like Feedback jquery ajax showing html section .show() sendAjaxGetCall |
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Sample 3. Method to get Text / html info from edu.uci.ics.crawler4j.crawler.Page
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private void crawlPageInfo(Page page){
try {
String url = page.getWebURL().getURL();
if (page.getParseData() instanceof HtmlParseData) {
HtmlParseData htmlParseData = (HtmlParseData) page.getParseData();
TextParser parser = new TextParser(htmlParseData.getText());
}
} catch(Exception ex){
System.out.println(ex.getMessage());
}
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Like Feedback html info getting text/html from edu.uci.ics.crawler4j.crawler.Page HtmlParseData TextParser |
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