I'm very new to OpenRefine, so please bear with me if i have made a simple mistake.
I'm parsing a HTML website to gather some date.
Everything went fine with fetching the individual pages, but now the parsing of the HTML fails.
I'm creating a new column, based on the one holding all the page's HTML. I'm trying to get to the data in a specific DIV[20].
In the"create column based on this column" window it gives me a preview when using value.parseHtml().select("DIV")[20] , which results in exactly what i need... executing it gives me nothing but blank cells.
it even tells me that it is "filling 0 rows with grel:value.parseHtml().select("DIV")[20]"
Any clue what i'm doing wrong here?
You just need to finalize with .toString() to output the JSON.org object AS a string.
This is explained on our wiki here: https://github.com/OpenRefine/OpenRefine/wiki/StrippingHTML#extract-html-attributes-text-links-with-integrated-grel-commands
I also updated the select() function with that example: https://github.com/OpenRefine/OpenRefine/wiki/GREL-Other-Functions#selectelement-e-string-s
Related
so basically I have a bunch of HTML strings in a MySQL table and I am trying to display then through EJS.
For instance, I have a string that looks like this is a link with some <code>code</code> next to it. In my code I try to display it in that way.
<%- listOfStrings["myString"] -%>
However, as you probably guessed when reading the title, the string seems to be escaped when displaying on the screen.
What's even weirder to me is that I have two tables with such strings, and it works for the first one, while it doesn't for the second one. One difference though, is that the first one is hardcoded, while the second one can be edited through some tool on my website. Encoding is utf32_unicode_ci for both tables, if that matters.
For debugging purposes I tried to store the aforementioned strings in a js variable and display them in the console: then it seems like <and > characters are all escaped for some reason. Is there an explanation to this behavior, and if so how to fix it so that HTML renders correctly?
Thanks for your help!
You can try it :
<%=listOfStrings["myString"]%>
I'm a DNN beginner. I am currently building a module in which I can display statistics. My DotNetNuke Version is 7.0. The statistic is from Chartjs. For this statistic I would like to implement filters. These filters should be datepickers. As UI element I have now included a textbox with TextMode='Date'. But currently I have problems to set the default value of this field. The default value should be 01.01. of the current year.
I have already tried to set the value via C# server side. Unfortunately without success. I also tried to set the value on the client side via JavaScript. Unfortunately also without success.
These are some lines I tried in JavaScript:
document.getElementById(<%= this.DatumVon.AccessKey %>).value = "01.01.2019";
document.getElementById(<%= this.DatumVon.AccessKey %>).innerText = "01.01.2019";
document.getElementById("DatumVon").value = "01.01.2019";
These are some lines I tried in C# in the method "Page_Load" (server side):
this.DatumVon.Text = "01.01.2019";
I expected the value of the TextBox to be 01.01.2019. However, it currently only contains dd.mmm.yyyy. How can I change this?
Thank you.
There is something wrong with your localization. Please refer to the jQuery UI datepicker documentation (the "Localization" section), this should give you the answer.
wow... I solved it. I made it. Sometimes the solution is right in front of you and you don't see it. Michael Tobisch was absolutely right. When setting the value, the format is very important. I have always used the German format. A DNN TextBox with TextMode="Date" can't handle that. DNN converts this TextBox into an HTML input field. But this input field can only be clear with the format "yyyy-mm-dd". Depending on the geographical position of the client (at least that's what I think) the text displayed in the input field will be formatted. But the value of the input field always has the same format ("yyyy-mm-dd"). So very important here: the displayed text and the actual value have different formats.
Many thanks again to Michael Tobisch for the mental inspiration and the patience with me.
What is also important is that the access to the actual ID of a DNN element works as follows: this.Element.ClientID and not as I assumed before this.Element.AccessKey. This was also buggy.
I have been developing a web application using domino, therein I have dblookup-ing the field from notes client; Now, this is working fine but the format of value is missing while using on web.
For example in lotus notes client the field value format is as above
I am one, I am two, I am one , I am two, labbblallalalalalalalalalalalalalalalalalalaallllal
Labbbaalalalallalalalalalaalallaal
Hello there, labblalalallalalalllaalalalalalalalalalalalalalalalalalalalalalalala
Now when I retrieve the value of the field on web it seems it takes 2 immediate after 1. and so forth, I was expecting line feed here which is not happening.
The field above is multi valued field. Also on web I have used computed text which does db lookup from notes client.
Please help me what else could/alternate solution for this case.
Thanks
HD
Your multi-valued field has display options associated with it and the Notes client honors those. Obviously, your options are set up to display entries separated by newlines.
The computed text that you are using for the web does not have options like that and the field options are irrelevant because you aren't displaying the field. Your code has to insert the #Newlines. That's pretty easy because #DbLookup returns a list, and if you concatenate a list and a scalar, the scalar will be appended to each element of the list. (Look at the third example under "concatenation, pairwise" here to see what I mean.
The way you've worded your question is a little unclear to me, but what you need in your computed text formula is either something like this:
list := #DbLookup(etc,. etc.);
list + #Newline;
Or something like this:
multiValueFieldContainingListWithDbLookupResult + #NewLine;
I used #implode(Dblookupreturnedvalue;"");
thanks All :)
I am trying to understand why the data is not showing up in my query. I was wondering if there is any way to troubleshoot whats going on.
Here is the current issue:
I have populated some data from existing test database to check the performance with a relation like this : (e:Event)-[:FOR_USER]->(u:User) when I get all the users and look at the property, I can see the data, but when I query the users using same data it says 0 records found.
Below image shows the 2 query:
Can some one please help me understand how to debug such issue in neo4j
EDIT
Issue is that the Browser is somehow truncating the multiple spaces in the result. Like in this case "User-May<space>1 2013 1:18AM" was displayed on both webadmin and new browser, but in reality it should have been "User-May<space><space>1 2013<space><space>1:18AM"
So no matter what I do I can't query the value as looks like duplicate space is truncated somewhere.
Tabular data as Micheal suggested is as below
{"id":"75307","labels":["User"],"properties":{"Name":"User-May 1 2013 1:18AM"}}
and what we are seeing is User-May 1 2013 1:18AM
Regards
Kiran
Use the following Cypher syntax in the browser:
MATCH (user:User { Name: "User-May 1 2013 1:18AM" })
RETURN user.Name as Name
As far as the rendering of multiple spaces being trimmed, that is a browser specific functionality. See screenshot below for example:
The text itself is preserved as it is returned from the Neo4j server. As you can see when I analyze the HTML element of the browser using Firebug, the redundant spaces are indeed there.
So again, this doesn't seem to be a bug with Neo4j, it's how the browser you are using renders the text. The browser expects redundant spaces to be encoded as like so: "Testing testing" which is HTML encoded as Testing testing
I'm doing something like the following: Validate number of nested attributes.
I'm checking for existence of at least one nested attribute.
This was working fine when I was using a text input for the date but I've changed it to use a date_select instead and now the same validation code shows an error saying that not enough have been chosen.
When it fails validation and reloads the form it also doesn't "build" an instance of the nested attribute either so it just shows my "[+]" link
Anybody got any ideas?
Failing everything I'll just have to put the text field back (probably using type=date).
Col
I decided to just put the text field back.