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Clever Geek Handbook

How to parse elements with only one class name included in Jsoup?

For this html:

<div id="list">
    <div class="one two three" date="20130121">
        ...
    </div>
    <div class="one" date="20130122">
        ...
    </div>
    <div class="one two" date="20130123">
        ...
    </div>
    <div class="one" date="20130124">
        ...
    </div>
</div>

I would like to extract the date element with only class = "one"

, so if a class is included "one" but has a different class, it is not. My pending response should be date="20130122"

anddate="20130124"

I tried using:

Element outestDiv = doc.getElementById("list");
Elements eachDayBox = outestDiv.select("div.one");

But eachDayBox.size()

return 4, but not 2. So how to extract only "one" with the class? Also, how do I get the item in "date" ??

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3 answers


Use [attribute=value]

to select

Elements eachDayBox = outestDiv.select("div[class=one]"); //class only equal to one


Link

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This will work.



Elements elements = doc.getElementsByAttributeValue("class", "one");
for(int i=0;i<elements.size();i++){
    Element tmp=elements.get(i);
    System.out.println(tmp.attr("date"));
}
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To get the value "Date"

String date = eachDayBox .attr("date");

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