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How to get href attribute value in CasperJS?


How to get href attribute value in CasperJS?

By : Robin Heij
Date : November 22 2020, 10:54 AM
hope this fix your issue I found something in the documentation and I can solve my problem with code like this:
code :
var info = this.getElementsInfo(selector); // an array of object literals
for (var i = firstp; i < info.length; i=i+interval) {
    if(i==0)
        this.echo('"'+info[i].attributes.href+'"');
    else
        this.echo(',"'+info[i].attributes.href+'"');
}


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When changing the href attribute of a link using jQuery, how do I reference the current href attribute?

When changing the href attribute of a link using jQuery, how do I reference the current href attribute?


By : Allen Walker
Date : March 29 2020, 07:55 AM
How can I retrieve the href element from a button in a casperJS script?

How can I retrieve the href element from a button in a casperJS script?


By : Jean-Marc Comby
Date : March 29 2020, 07:55 AM
To fix the issue you can do It looks like the issue is that you are trying to reference casper with this, but you aren't wrapping it in a casper function.
code :
casper.then(function() {
    var element = x('//*[@id="wrapper"]/div[1]/a[2]');
    console.log('element'+this.getElementAttribute(element,'href'));
});
How to get the HREF value of an element using CasperJS and XPath

How to get the HREF value of an element using CasperJS and XPath


By : Alexandre Borges da
Date : March 29 2020, 07:55 AM
this will help You should look closer what arguments download accepts. Don't mix selectors and plain strings. classVal is an XPath selector and not the textual content that is behind the selector. You can retrieve an element attribute using getElementAttribute.
code :
casper.then(function(){
    var classVal = x("//a[@class='gwt-Anchor' and contains(@href,'contentType=pdf')]");
    var url = casper.getElementAttribute(classVal, "href");
    casper.download(url, 'C:/users/bnickerson/desktop/script/result/p.pdf');
});
Obtain text if its href attribute is in list but prevent obtaining text if its href attribute is a duplicate

Obtain text if its href attribute is in list but prevent obtaining text if its href attribute is a duplicate


By : AggieCridmus
Date : March 29 2020, 07:55 AM
around this issue Here's how you could do it with a generator (edited for latest example):
code :
import re

list1 = ["<a href='link1'>'text1'</a>",
         "<a href='link1'>'text2'</a>",
         "<a href='link2'><a href='link2'><span class='flagicon'><img Img stuff/></span>'text3'</a>",
         "<a href='link2'>'text4'</a>"]
list2 = ['link1', 'link2', 'link3']


def gen(txt):
    for elem in list1:
        if txt in elem:
            # Grab only the text between a pair of tags (meaning end of tag >text< start of next tag)
            yield re.match('.*>(?P<text>.+)<.*', elem).group('text')

# For each text in list2 create a generator that will yield matching text from list1.
# Call next on that generator to grab the first result only, with default value of "not found"
x = [next(gen(text), "not found") for text in list2]

print(x)
>>> ["'text1'", "'text3'", 'not found'] # Further process the list (get rid of the quotes etc.)
How to append the id of an anchor tag to a new href in jquery and replace the href attribute in a page?

How to append the id of an anchor tag to a new href in jquery and replace the href attribute in a page?


By : John Torres
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Try .querySelectorAll() and .forEach(). This demo adds href, text, and title (shows full href value when user hovers over a link)
code :
var linx = document.querySelectorAll('a');

linx.forEach(lnk => {
  let ID = lnk.id;
  const host = 'https://example.com/#';
  lnk.href = host + ID;
  lnk.title = host + ID;
  lnk.textContent = ID;
});
a {
  display: block
}
<a id="ID0"></a>
<a id="ID1"></a>
<a id="ID2"></a>
<a id="ID3"></a>
<a id="ID4"></a>
<a id="ID5"></a>
<a id="ID6"></a>
<a id="ID7"></a>
<a id="ID8"></a>
<a id="ID9"></a>
<a id="IDA"></a>
<a id="IDB"></a>
<a id="IDC"></a>
<a id="IDD"></a>
<a id="IDE"></a>
<a id="IDF"></a>
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