trying to replace parts of html code in a page. Unfortunately the parts are multiline and I can't use specific div ids/class since they are used in the same page elsewhere (can't change that, not my fault)
For example:
<div class="c2c" style="display: none;">
<div class="left" style="height:12px;">
<span >A test</span>
</div>
That is with breaks and spaces..
I have tried this
document.body.innerHTML= document.body.innerHTML.replace(/<div class=\"c2c\" style=\"display: none;\">(\r\n|\r|\n)?\s*<div class=\"left\" style=\"height:12px;\">(\r\n|\r|\n)?\s*<span >A test<\/span>/g,"<div class=\"c2c\" style=\"display: block !important;\"><div class=\"left\" style=\"height:12px;\"><span >A test<\/span>");
and also some other variations but with no result..
any ideas?
Thank you
Related
It's really tricky one for me so I'll describe the question as detail as possible.
First, let me show you some example of html.
....
....
<div class="lawcon">
<p>
<span class="b1">
<label> No.1 </label>
</span>
</p>
<p>
"I Want to get 'No.1' label in span if the div[#class='lawcon'] has a certain <a> tags with "bb" title, and with a string of 'Law' in the text of it."
<a title="bb" class="link" onclick="javascript:blabla('12345')" href="javascript:;">Law Power</a>
</p>
</div>
<div class="lawcon">
<p>
<span class="b1">
<label> No.2 </label>
</p>
<p>
"But I don't want to get No.2 label because, although it has <a> tag with "bb" title, but it doesn't have a text of law in it"
<a title="bb" class="link" onclick="javascript:blabla('12345')" href="javascript:;">Just Power</a>
</p>
</div>
<div class="lawcon">
<p>
<span class="b1">
<label> No.3 </label>
</p>
<p>
"If there are multiple <a> tags with the right criteria in a single div, I want to get span(No.3) for each of those" <a>
<a title="bb" class="link" onclick="javascript:blabla('12345')" href="javascript:;">Lawyer</a>
<a title="bb" class="link" onclick="javascript:blabla('12345')" href="javascript:;">By the Law</a>
<a title="bb" class="link" onclick="javascript:blabla('12345')" href="javascript:;">But not this one</a>
...
...
...
So, here is the thing. I want to extract the text of (e.g. No.1) in div[#class='lawcon'] only if the div has a tag with "bb" title, with a string of 'Law' in it.
If inside of the div, if there isn't any tag with "bb" title, or string of "Law" in it, the span should not be collected.
What I tried was
div_list = [div.text for div in driver.find_elements_by_xpath('//span[following-sibling::a[#title="bb"]]')]
But the problem is, when it has multiple tag with right criteria in a single div, it only return just one div.
What I want to have is a location(: span numbers) list(or tuple) of those text of tags
So it should be like
[[No.1 - Law Power], [No.3 - Lawyer], [No.3 - By the Law]]
I'm not sure I have explained enough. Thank you for your interests and hopefully, enlighten me with your knowledge! I really appreciate it in advance.
Here is the simple python script to get your desired output.
links = driver.find_elements_by_xpath("//a[#title='bb' and contains(.,'Law')]")
linkData = []
for link in links:
currentList = []
currentList.append(link.find_element_by_xpath("./ancestor::div[#class='lawcon']//label").text + '-' + link.text)
linkData.append(currentList)
print(linkData)
Output:
[['No.1-Law Power'], ['No.3-Lawyer'], ['No.3-By the Law']]
I am not sure why you want the output in that format. I would prefer the below approach, so that you will get to know how many divs have the matching links and then you can access the links from the output based on the divs. Just a thought.
divs = driver.find_elements_by_xpath("//a[#title='bb' and contains(.,'Law')]//ancestor::div[#class='lawcon']")
linkData = []
for div in divs:
currentList = []
for link in div.find_elements_by_xpath(".//a[#title='bb' and contains(.,'Law')]"):
currentList.append(div.find_element_by_xpath(".//label").text + '-' + link.text)
linkData.append(currentList)
print(linkData)
Output:
[['No.1-Law Power'], ['No.3-Lawyer', 'No.3-By the Law']]
As your requirement is to extract the texts No.1 and so on, which are within a <label> tag, you have to induce WebDriverWait for the visibility_of_all_elements_located() and you will have only 2 matches (against your expectation of 3) and you can use the following Locator Strategy:
Using XPATH:
print([my_elem.get_attribute("innerHTML") for my_elem in WebDriverWait(driver, 5).until(EC.visibility_of_all_elements_located((By.XPATH, "//div[#class='lawcon']//a[#title='bb' and contains(.,'Law')]//preceding::label[1]")))])
Using a simple request I'm trying to get from this html page some information stored in "alt". The problem is that, within each instance, the information is separated in multiple lines that start with "img", and when I try to access it, I can only read the first instance of "img" and not the rest, but I'm not sure how to do it. Here's the HTML text:
<div class="archetype-tile-description-wrapper">
<div class="archetype-tile-description">
<h2>
<span class="deck-price-online">
Golgari Midrange
</span>
<span class="deck-price-paper">
Golgari Midrange
</span>
</h2>
<div class="manacost-container">
<span class="manacost">
<img alt="b" class="common-manaCost-manaSymbol sprite-mana_symbols_b" src="//assets1.mtggoldfish.com/assets/s-d69cbc552cfe8de4931deb191dd349a881ff4448ed3251571e0bacd0257519b1.gif" />
<img alt="g" class="common-manaCost-manaSymbol sprite-mana_symbols_g" src="//assets1.mtggoldfish.com/assets/s-d69cbc552cfe8de4931deb191dd349a881ff4448ed3251571e0bacd0257519b1.gif" />
</span>
</div>
<ul>
<li>Jadelight Ranger</li>
<li>Merfolk Branchwalker</li>
<li>Vraska's Contempt</li>
</ul>
</div>
</div>
Having said that, what I'm looking to get from this is both "b" and "g" and store them in a single variable.
You can probably grab those <img> elements with the class "common-manaCost-manaSymbol" like this:
imgs = soup.find_all("img",{"class":"common-manaCost-manaSymbol"})
and then you can iterate over each <img> and grab the alt property of it.
alts = []
for i in imgs:
alts.append(i['alt'])
or with a list comprehension
alts = [i['alt'] for i in imgs]
I'm faced with a span element for text input instead of an input box, and I'm struggling to use Watir (Ruby) to enter text. There's no set method, there is a text method that returns the text fine, but I don't seem to be able to set the text that way.
I've also tried using span.select and span.focus and then browser.send_keys but nothing is input in the field.
<div class="UFIAddCommentInput _1osb _5yk1">
<div class="_5yk2" tabindex="-2">
<div class="_5rp7">
<div class="_1p1t">
<div class="_1p1v">
Write a reply...
</div>
</div>
<div class="_5rpb">
<div aria-autocomplete="list" aria-expanded="false" aria-haspopup="false" aria-owns="js_3i" class="_5rpu" contenteditable="true" data-testid="ufi_reply_composer" role="combobox" spellcheck="true" title="Write a reply..." id="js_3j">
<div data-contents="true">
<div data-block="true" data-offset-key="8c176-0-0" class="_45m_ _2vxa">
<span data-offset-key="8c176-0-0">
<br data-text="true">
</br>
</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
What could I try next? Is there a way to stop front end designers using non-standard elements?
You can use javascript to do this. The difficulty for me was to handle the nested quotes.
Two pieces of knowledge I had to figure out first before being able to do this w/ regards to nested strings:
a.) regarding how javascript handles nested quotes: http://www.w3schools.com/js/js_strings.asp
b.) on how to deal with nested quotes in ruby: Escaping single and double qoutes from a string in ruby (the %Q operator lets you set whatever you want to begin and end a string)
css_selector = "span[data-offset-key='8c176-0-0']"
b.execute_script(%Q|query="#{css_selector}"|)
b.execute_script("document.querySelector(query).innerHTML='that was tricky'")
Looks like the ability to inject JavaScript using procedures such as this enables you to be able to do just about anything Watir can't do otherwise. Good question, this was a learning experience for me too
I'm using AsciiDoctor to create an HTML manual. In order to keep existing links valid, I need multiple anchors at the same header.
Basically I want this output:
<a id="historic1"></a>
<a id="historic2"></a>
<h2 id="current">Caption</h2>
While it is possible to create multiple inline anchors like this
Inline [[historic1]] [[historic2]] [[current]] Anchor
Inline <a id="historic1"></a> <a id="historic2"></a> <a id="current"></a> Anchor
it looks like additional anchor macros in front of blocks are simply swallowed:
[[historic1]]
[[historic2]]
[[current]]
== Caption
<h2 id="current">Caption</h2>
So what are my options to have multiple anchors in front of a block?
You can also use the shorthand version of this solution.
[#current]
== [[historic1]][[historic2]]Caption
Now you get all three anchors on the same heading.
The best I could do (tested with Asciidoctor.js 1.5.4):
== anchor:historic1[historic1] anchor:historic2[historic2] anchor:current[current] Caption
Some text
Output:
<h2 id="__a_id_historic1_a_a_id_historic2_a_a_id_current_a_caption"><a id="historic1"></a> <a id="historic2"></a> <a id="current"></a> Caption</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Some text</p>
</div>
</div>
There are two issues:
#840
#1689
Using the sparkup plugin for vim (specifically vim-gnome on Ubuntu 15.04, although I doubt that matters), I am generating a list with item numbers:
ion-content.has-tabs > .list > a.item[href=#/item/$]{Item $}*3
The result substitutes the item number in [href=#/item/$] but not in {Item $}:
<ion-content class="has-tabs">
<div class="list">
Item $
Item $
Item $
</div>
</ion-content>
Feature, bug, or user error?
I don't remember Sparkup ever supporting incrementing numbers inside "content" braces so I would say "feature".
Don't waste your time asking for a fix on the plugin's issue tracker, though.
I am afriad that this plugin deems the $ in curly braces as a text which should not be affected. To numerate your Item $ list, you can try this command
:let #a=1 | %s/\$/\=(#a+setreg('a',#a+1))/g
or for selected block in visual mode
:let #a=1 | '<,'>s/\$/\=(#a+setreg('a',#a+1))/g
I accepted an answer to the question as I asked it, but I'm adding this to show an alternate approach for a slightly different requirement. I needed to add a nested tag along with the text, which Sparkup does not support. So I found a single 2-step solution to this that also solved the original item number problem (more complex in my real world solution but simplified here).
This sparkup:
ion-content > .list > a.item.item-icon-left.Item$[href=#/items/$]*3 > i.icon.ion-email
generates this:
<ion-content>
<div class="list">
<a href="#/items/1" class="item item-icon-left Item1">
<i class="icon ion-email"></i>
</a>
<a href="#/items/2" class="item item-icon-left Item2">
<i class="icon ion-email"></i>
</a>
<a href="#/items/3" class="item item-icon-left Item3">
<i class="icon ion-email"></i>
</a>
</div>
</ion-content>
Then after I select the lines in visual mode, running this:
:'<,'>s/ Item\([0-9]*\)">/">Item \1/g
produces my desired result:
<ion-content>
<div class="list">
<a href="#/items/1" class="item item-icon-left">Item 1
<i class="icon ion-email"></i>
</a>
<a href="#/items/2" class="item item-icon-left">Item 2
<i class="icon ion-email"></i>
</a>
<a href="#/items/3" class="item item-icon-left">Item 3
<i class="icon ion-email"></i>
</a>
</div>
</ion-content>