I would like to insert the type of my object in my link to. this one is not always the same so I don't want to write it in real letter.
I would like to write something like :
link to "my mission", edit_+ mission.type.downcase + _path(mission)
I don't even know if its possible.
Thanks for your help
You can use instance_eval like:
link_to "my mission", instance_eval("edit_#{mission.type.downcase}_path(mission)")
You might a regular html tag a little easier:
<a href='<%= edit_+ mission.type.downcase + _path(mission)%>'>
mission_path
</a>
Related
Im trying to configure a copy link to clipboard in my home page in blogger for each different article (data:post.url), at the end of other links to social webs, but I've not luck with the sintaxis.
This is what I would like to obtain:
<a href='javascript:getlink("https://www.venalacocina.com");'>
And this is the code what I'm trying to write to obtain those result
<a class='copi' expr:href='"javascript:getlink(\""+ data:post.url + "\");' id='btnCopiar'>
I'm lost with the appropriate use of " and " ¿how many and where should I use them to set the correct code?
¿Would someone give me the correct code correctly written?
thanks a lot in advance
In the end I did it; it was just a question of time.
I just changed and simplified the expression calling directly getlink() function and this is the result working perfectly for me:
<a class='copi' expr:onclick='"getlink('"+ data:post.url + "');"' id='btnCopiar'>
Trying to get the color WHITE out of the line of code.
<a href="javascript:void(0)" class="itemAttr current" title="WHITE" data-
value="WHITE"><img src="https://gloimg.rglcdn.com/rosegal/pdm-product-
pic/Clothing/2019/06/05thumb-img/1559762268621192281.jpg"></a>
I've tried this:
color = driver.find_element_by_xpath("""//p[#id="select-attr-
0"]/a[#href="javascript:void(0)"]#title""").click()
I get this error message:
The string
'//p[#id="select-attr-0"]/a[#href="javascript:void(0)"]#title' is not
a valid XPath expression.
What I want is to get "WHITE".
It looks like you are missing a / before the #title attribute. Try this xpath instead:
//p[#id="select-attr-0"]/a[#href="javascript:void(0)"]/#title
In order to get an attribute value of an element, you need to put '/' before the '#title', so the following should work (provided the parent element p is correctly addressed):
//p[#id="select-attr-0"]/a[#href="javascript:void(0)"]/#title
When working with XPATHs, it is often useful to use one of free online testers to get instant path feedback, e.g. this one
Try using the below xpath snippet.
//p[#id='select-attr- 0']//child::a[#value='WHITE']
I am trying to use Jade to do some string interpolation + i18n
I wrote a custom tag
mixin unsubscribe
a(title='unsubscribe_link', href='#{target_address}/',
target='_blank', style='color:#00b2e2;text-decoration:none;')
= __("Click here")
Then I got the following to work
p
| #[+unsubscribe] to unsubscribe
However, in order to support i18n I would also like to wrap the the whole string in a translation block the function is called with __().
But when I wrap the string in a code block it no longer renders the custom tag.
p
| #{__("#[+unsubscribe] to unsubscribe")}
p
= __("#[+unsubscribe] to unsubscribe")
will output literally [+unsubscribe] to unsubscribe. Is there a way to force the returned string from the function?
Edit 1
As has been pointed out, nesting the "Click here" doesn't really make sense, since it will be creating separate strings.
My goal with all this is really to create a simplified text string that can be passed off to a translation service:
So ideally it should be:
"#[+unsubscribe('Click here')] to unsubscribe"
and I would get back
"Klicken Sie #[+unsubscribe hier] um Ihr auszutragen"
My reasoning for this is that because using something like gettext will match by exact strings, I would like to abstract out all the logic behind the tag.
What you really want to achieve is this:
<p>
<a href='the link' title='it should also be translated!'
target='_blank' class='classes are better'>Click here</a> to unsubscribe
</p>
And for some reason you don't want to include tags in the translation. Well, unfortunately separating 'Click here' from 'to unsubscribe' will result in incorrect translations for some languages - the translator needs a context. So it is better to use the tag.
And by the way: things like __('Click here') doesn't allow for different translation of the string based on context. I have no idea what translation tool you're using, but it should definitely use identifiers rather than English texts.
Going back to your original question, I believe you can use parametrized mixin to do it:
mixin unsubscribe(title, target_address, click_here, to_unsubscribe)
a(title=title, href=target_address, target='_blank', style='color:#00b2e2;text-decoration:none;')= click_here
span= to_unsubscribe
This of course will result in additional <span> tag and it still does not solve the real issue (separating "Click here" from "to unsubscribe") and no way to re-order this sentence, but... I guess the only valid option would be to have interpolation built-in into translation engine and writing out unescaped tag. Otherwise you'd need to redesign the page to avoid link inside the sentence.
I'm having some issues with XPath and import.io and I hope you'll be able to help me. :)
The html code:
<a href="page.php?var=12345">
For the moment, I manage to extract the content of the href ( page.php?var=12345 ) with this:
./td[3]/a[1]/#href
Though, I would like to just collect: 12345
substring might be the solution but it does not seem to work on import.io as I use it...
substring(./td[3]/a[1]/#href,13)
Any ideas of what the problem is?
Thank's a lot in advance!
Try using this for the xpath: (Have the field selected as Text)
.//*[#class='oeil']/a/#href
Then use this for your regex:
([^=]*)$
This will get you the ISBN number you are looking for.
import.io only support functions in XPath when they return a node list
Your path expression is fine, but perhaps it should be
substring(./td[3]/a[1]/#href,14)
"Does not seem to work" is not a very clear description of what is wrong. Do you get error messages? Is the output wrong? Do you have any code surrounding the path expression you could show?
You can use substring, but using substring-after() would be even better.
substring-after(/a/#href,'=')
assuming as input the tiny snippet you have shown:
<a href="page.php?var=12345"/>
will select
12345
and taking into account the structure of your input
substring-after(./td[3]/a[1]/#href,'=')
A leading . in a path expression selects only immediate child td nodes of the current context node. I trust you know what you are doing.
I have a search form, and I want to create a "Start Over" link that just returns users to the page without any arguments. What Smarty code can I use? For example, if they are at http://website.com/search.php?value1=x&value2=y, I want to get http://website.com/search.php or just search.php, so I can construct <a href='{$string}'>Start Over</a>.
I would just fill a variable in your php that you send to smarty? you could get that in smarty I guess, but that's not really a good way. just do something like this:
$yourSmartyVar->assign("string",$_SERVER[’PHP_SELF’])
That should give you the scriptname without querystring if I remember correctly. If it doesn't you could use $_SERVER[’SCRIPT_NAME’] if that suits you better, or even use http://php.net/manual/en/function.parse-url.php