Is there a way to set the zoom level in google docs by using a querystring parameter?
eg- https://docs.google.com/a/getsatisfaction.com/document/d/q3ljkasdlfgkjsdflgkj/edit?zoom=fit
I know there's other querystring parameters you can set, like how "render mode" can be set with the rm parameter (eg - rm=demo). I also found this related SO question, which doesn't mention zoom options.
I have been searching for a while now and have not found any concrete way to manipulate the user's view setting of a document when it's embedded into a webpage via iframe. The only options I have found for getting a doc to adjust within the given frame are as follows:
/pub? - This removes any toolbar display and displays a rough view of the doc. If you use tabs or spaces to line things up, they will not look pretty with this option. I have tried adding the "rm=full" and/or "ui=2" parameters (and other combinations) but those did not do anything.
/preview? - This also removes any ui elements and just straight-up shows the doc. This one doesn't work for me because I need users to be able to print the doc.
I even thought that perhaps the view setting was determined in the doc itself, but anything I tried in that direction (setting to Fit, looking in doc settings, etc) produced no results. So the parameters I am using now are:
/edit?usp=viewing&chrome=false&rm=demo (still overflows in the iframe in Firefox & Chrome)
I hope this info helps anyone else at least a little bit. (I would have provided all this as a comment but I needed more points in order to do that.) It's disappointing that one of the most obvious and relied-upon Docs options cannot be adjusted through parameters.
Related
So I understand how to pull data from a single weblink looking at tables. I cannot find not 1 tutorial anywhere on the web about how to do so getting it from Div elements and no one talks about it at all. Can someone please give me an example or something? Either Excel or Google Spreadsheets.
Im trying to teach myself doing so but using this website https://newworldstatus.com/regions/us-east for a small project I want to do.
Thank you in advance.
This is not a comprehensive answer, just intended to show you how some very basic concepts work. Second, an answer for Sheets, but let me preface all of this by saying that while your test URL seems simple enough, you will not be able to do any of this for that specific URL. They are either actively trying to stop scraping or they just have it set up in a way that makes it difficult to scrape by accident. If you directly make a web request to that URL, you will get back the JS code that actually handles the data load-in and not the data itself, so any kind of parsing you try to do will fail because what you see in the page isn't what is actually coming back on the initial page request. All the html that will be in the page is enough to show this:
You would need to either try to read through the code and figure out what they're doing, or do some tinkering in the javascript console, and probably some fairly high-level tinkering. So for a first project, or just to learn some basics, I think I would pick a different test case.
First, in VBA. It's both complicated and not all that complicated at the same time. If you know how web technologies work non-language specifically, then it all works pretty much the same way in VBA. First, you'll need to make a web request. You can do that with the winHTTP library or the msXML library. I usually use winHTTP, but unless what you're doing is complex, either one is fine.
WEB REQUEST:
You'll need to instantiate a request object. You can do that by either adding a reference to the library (tools->references-> and pick the library out of the list) or you can use late binding. I prefer to add the reference, because you get intellisense that way. Here are both:
Dim req As New WinHttp.WinHttpRequest
or
Set req = CreateObject("WinHttp.WinHttpRequest.5.1")
Then you open the request. I'm going to assume this is a straight GET. POST requests get a little more complicated:
req.Open "GET", url, TRUE
If you have the reference added and created the req with Dim, then you'll get the intellisense and as you type that the arguments will pop up and you can use that to refer to the documentation if you have questions. TRUE here is to send it asynchronously, which I would do. If you don't, it will block up the interface. This the Open method, which you can find in the documentation.
https://learn.microsoft.com/en-us/windows/win32/winhttp/iwinhttprequest-interface
Then use
req.send
req.WaitForResponse
source = req.responseText
to send the request. WaitForResponse is needed only if you send the request asynchronously. The last part is to get the responseText into a variable.
PARSING:
Then you'll need to do some stuff with the MSHTML library, so add a reference to that. You can also late bind, but I would not, because it will be very helpful to you to have the prompts in intellisense.
First, set up a document
https://learn.microsoft.com/en-us/dotnet/api/mshtml.htmldocument?view=powershellsdk-1.1.0
and write the source you just fetched to it:
Dim doc as new MSHTML.HTMLdocument
doc.write source
Now you have a document object you can manipulate. The trick is to get a reference to the element you want. There are two methods that will return an element:
getElementById
querySelector
If you are lucky, the element you are looking for will have a unique ID and you can just get it. If not so lucky, you can use a selector that identifies it uniquely. In either case, you will set up an IHTMLElement to return to:
Dim el as MSHTML.IHTMLElement
set el = doc.getElementById("uniqueID") 'whatever the unique ID is
Once you have that, you can use the methods and properties of the element to return information about it:
https://learn.microsoft.com/en-us/dotnet/api/mshtml.ihtmlelement?view=powershellsdk-1.1.0
There are more specific interfaces, like
https://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
You can use the generic IHTMLElement, but sometimes there are advantages to using a specific element type, for instance, the properties that are available to it.
Sometimes you will have to set up an IHTMLElementCollection:
https://learn.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/aa703928(v=vs.85)
and iterate it to find the specific element you are looking for. There are four methods that return collections:
getElementsByName
getElementsByTagName
getElementsByClassName
querySelectorAll
getElementsByClassName is sometimes problematic, so forewarned is forearmed.
If you need to do that, set up and IHTMLElementCollection and return the list to that:
dim els as MSHTML.IHTMLElementCollection
set els = doc.getElementsByTagName("tagName") 'for instance a for anchors, div for divs
That is about it. There is obviously more to it, but a comprehensive answer would be very long. This is mostly intended to point you in the right direction and give you more stuff to google.
I will say that you should test out some of these methods in the browser first. They exist in many languages, and all major browsers have developer tools. For Chrome, for instance, press Ctrl+Shift+I to bring up the dev tools, and then in the console window type something like:
document.getElementById("uniqueID")
and you should get the node. or
document.getElementsByClassName(".test") 'where test is the name of the class
document.querySelectorAll("div") ' where you pass a valid CSS selector
and you will get the node list.
It will be quicker to experiment there than to try to set it up and debug in VBA. once you have a good handle on how it works, try to transfer that knowledge to a VBA implementation.
Here is a basic overview of .querySelector to get you started on understanding how those work, although they can get very complicated. In fact, querySelector is my go to method for finding elements.
https://www.w3schools.com/jsref/met_document_queryselector.asp
Now, Google Sheets:
You don't really want to use IMPORTHTML, even though it seems counterintuitive. That function (AFAIK) only supports tables and lists, and it's index based, too, which means you give it a number n and it returns the nth table or list in the page. That means that if they ever change the layout, or the layouts are dynamic in any way, then you won't be able to rely and an index to accurately identify what you want. Also, as you noted people don't really use tables much anymore, and when they say list I'm pretty sure they mean on and elements, which is also not going to be that useful to you. Here's the docs:
https://support.google.com/docs/table/25273?hl=en&visit_id=637732757707317357-1855795725&rd=2
But you can use IMPORTXML. Even though it says XML, you can still use it to parse HTML (for reasons and with limitations that are out of scope for this answer). IMPORTXML takes a URL and an xpath selector. In this way it's similar to the document.querySelector and querySelectorAll methods. Here is some information on xpath in tutorial from from w3schools.
https://www.w3schools.com/xml/xpath_intro.asp
And if you want to test selectors in Chrome you can use $x("selector") in the javascript console in the dev tools. I believe Firefox also supports this, but I am not sure if other browsers do. If not, you can use document.evaluate:
https://developer.mozilla.org/en-US/docs/Web/API/Document/evaluate
Even though you can't actually use this in sheets against the URL you've given, let's take a look at a couple of xpath selectors in that context. Hit Ctrl+Shift+I to bring up the dev tools (hopefully you are using Chrome), and then go to the elements tab. If you don't have the javascript console showing in the bottom pane, hit Esc. You should see something like this:
Use the arrow icon in the top left of the dev tools to search the elements, and just click on the first row in the table:
so that you can see the structure of the elements, and figure out how to parse out what you want from it. You'll notice that the cell that's highlighted is contained in a div with a role of "row" and an attribute of row-id. I think that's where I would start. So an xpath to that container would look something like this:
//div[#row-id=1]
where we are fetching all elements (//) that match div and have an attribute (#) of row-id = 1.
If you want to get the children of that container, you just add another level to the path
//div[#row-id=1]/div
where we want to get all children (/) that are divs.
And I notice that they all have a col-id attribute, so if you wanted to fetch the "set" information you'd just specify divs that have an attribute of col-id = 'set':
//div[#row-id=1]/div[#col-id='set']
and to get the text out of that:
//div[#row-id=1]/div[#col-id='set']/text()[1]
since it looks like the second node is the one that has the team name in it. Again, you can see how this WOULD work in the dev tools, but you won't actually be able to use this for your URL.
I'm not going to spend a lot of time here. As already stated, you won't be able to use this method on your specific URL. If you can figure out the actual URL that your URL wraps around, then perhaps. Also, since there's only one argument, the selector, then there's not much more to expound on. If you needed something more complex, like the ability to iterate over a set of matching nodes, you could probably do it in Scripts, but I would probably just switch to Excel if it started getting that complicated. The only exception would be if the data was JSON formatted, in which case Scripts will be able to handle that better than VBA, although I would probably switch to a different language entirely in that case.
Since your URL is probably not good for testing, I'm going to point you to this tutorial from Geckoboard, which has a few different examples from sites like Wikipedia and Pinterest.
https://www.geckoboard.com/blog/use-google-sheets-importxml-function-to-display-data/
So google around, experiment, and let me know if you need any help. And this was all off the top of my head, so let me know if any of this stuff throws errors so I can edit the answer.
Also, be aware that Excel is not always the right tool for dealing with this. Very often, while the page might have the elements you are looking for, they will be loaded in with JSON and both php and javascript can natively handle JSON objects, while VBA doesn't. If the data is JSON formatted, it is much easier to parse it out of that than trying to parse it out of the DOM structure (DOM = document object model, another thing to google). Also, in many cases, if the data is loaded in with AJAX, it won't be returned with your winHTTP call, because that doesn't execute any javascript that might be in the page.
Further, in many cases you will need to set headers or cookies in the winHTTP call to get the data (calls without the right setings might return an error or a redirect). That is also not addressed in my answer, although you can set headers and cookies in winHTTP. You would need to sniff the calls, either with Fiddler or similar or with the network tab in dev tools, to find out the right combination of information to pass with your request.
Im trying to modify search parameter in Application Layout Search, to accept dot(.) as literal part of search item for filtering a view..
for example...
"Mr. Smith" will not show up in the view, but
"Mr.Smith" will..
digging deeper with google debugger, I found the function _xspAppSearchSubmit where I can simply change the code encodeURIComponent(val) into encodeURIComponent(val.replace(/s+\.s+/g,'')
which worked when i tested on console. The s+ to remove spaces, \. to keep the dot as literal.
BUT somehow, I cannot find this function in the ApplicationLayout1 custom control, and listed only one event - onItemClick.
Is it possible to add an "onChange" event?
There's an option and optionParam property there but not sure how to apply this.
Im a newbie with xpage and this control, can someone help me work around this, I've checked other sites about this but doesn't explain this kind of issue. I've also checked encodeURIComponent functionality, but it still interprets dot as command. I also learned this dot works like * wildcard.
the Application Layout is ccBaseUI from "One UI", and setup Basic Application Configuration.
code snippet capture
I'm relatively new to Expression Engine, and as I'm learning it I am seeing some stuff missing that WordPress has had for a while. A big one for me is shortcodes, since I will use these to allow CMS users to place more complex content in place with their other content.
I'm not seeing any real equivalent to this in EE, apart from a forthcoming plugin that's in private beta.
As an initial test I'm attempting to fake shortcodes by using delimited strings (e.g. #foo#) in the content field, then using a regex to pull those out and pass them to a function that can retrieve the content out of EE's database.
This brings me to a second question, which is that in looking at EE's API docs, there doesn't appear to be a simple means of retrieving the channel entries programmatically (thinking of something akin to WP's built-in get_posts function).
So my questions are:
a) Can this be done?
b) If so, is my method of approaching it reasonable? Or is there something stupidly obvious I'm missing in my approach?
To reiterate, my main objective here is to have some means of allowing people managing content to drop a code in place in their content that will be replaced with channel content.
Thanks for any advice or help you can give me.
Here's a simple example of the functionality you're looking for.
1) Start by installing Low Replace.
2) Create two Global Variables called gv_hello and gv_goodbye with the values "Hello" and "Goodbye" respectively.
3) Put this text into the body of an entry:
[say_hello]
Nice to see you.
[say_goodbye]
4) Put this into your template, wrapping the Low Replace tag around your body field.
{exp:low_replace
find="[say_hello]|[say_goodbye]"
replace="{gv_hello}|{gv_goodbye}"
multiple="yes"
}
{body}
{/exp:low_replace}
5) It should output this into your browser:
Hello
Nice to see you.
Goodbye
Obviously, this is a really simple example. You can put full blown HTML into your global variable. For example, we've used that to render a complex, interactive graphic that isn't editable but can be easily dropped into a page by any editor.
Unfortunately, due to parse order issues, EE tags won't work inside Global Variables. If you need EE tags in your short code output, you'll need to use Low Variables addon instead of Global Variables.
Continued from the comment:
Do you have examples of the kind of shortcodes you want to support/include? Because i have doubts if controlling the page-layout from a text-field or wysiwyg-field is the way to go.
If you want editors to be able to adjust layout or show/hide extra parts on the page, giving them access to some extra fields in the channel, is (imo) much more manageable and future-proof. For instance some selectfields, a relationship (or playa) field, or a matrix, to let them choose which parts to include/exclude on a page, or which entry from another channel to pull content from.
As said in the comment: i totally understand if you want to replace some #foo# tags with images or data from another field (see other answers: nsm-transplant, low_replace). But, giving an editor access to shortcodes and picking them out, is like writing a template-engine to generate ee-template code for the ee-template-engine.
Using some custom fields to let editors pick and choose parts to embed is, i think, much more manageable.
That being said, you could make a plugin to parse the shortcodes from a textareas content, and then program a lot, to fetch data from other modules you want to support. For channel entries you could build out of the channel data library by objectiveHTML. https://github.com/objectivehtml/Channel-Data
I hear you, I too miss shortcodes from WP -- though the reason they work so easily there is the ubiquity of the_content(). With the great flexibility of EE comes fewer blanket solutions.
I'd suggest looking at NSM Transplant. It should fit the bill for you.
There is also a plugin called Shortcode, which you can find here at
Devot-ee
A quote from the page:
Shortcode aims to allow for more dynamic use of content by authors and
editors, allowing for injection of reusable bits of content or even
whole pieces of functionality into any field in EE
well i tried their web site also,they are only providing details regarding there use i mean about controls.
what is the exact difference between both of the above mentioned?
This Telerik's forum post answers, I think: http://www.telerik.com/community/forums/silverlight/maskedtextbox/is-it-possible-to-use-a-radmaskedtextinput-as-a-multiline-text-area.aspx#1863327
The RadMaskedInput controls don't support a "no-mask" scenarios at
the moment...
This is why ... it would be best to take
advantage of the RadMaskedTextBox control. It has a property MaskType,
which you can set to None. Also in order to make it multi-line, you
need to apply a custom style to its ExtendedTextBox element and set
its AcceptsReturn property to True.
Is there any sort of documentation on exactly what parameters you can put in the url of Google viewer?
Originally, I thought it was just url,embedded,chrome, but I've recently come accross other funny ones like a,pagenumber, and a few others for authentication etc.
Any clues?
One I know is "chrome"
If you've got https://docs.google.com/viewer?........;chrome=true
then you see a fairly heavy UI version of that doc, however with "chrome=false" you get a compact version.
But indeed, I'd like a complete list myself!
I know this question is very old and perhaps you already solved your issue, but for anyone on the internet who might be looking for an answer...
I have been looking for this recently, following a guide I found on GitHub Gist
https://gist.github.com/tzmartin/1cf85dc3d975f94cfddc04bc0dd399be
More specifically, the option to embed a certain page of pdf using
<iframe src="https://docs.google.com/viewer?srcid=[put your file id here]&pid=explorer&efh=false&a=v&chrome=false&embedded=true" width="580px" height="480px"></iframe>
The best I could fing was this article (I suppose from a long time now)
https://weekly-geekly.github.io/articles/111647/index.html
HOWEVER, I tried modifying the attributes and the result was simply a redirect to
https://drive.google.com/file/d/[ID]/edit
https://drive.google.com/file/d/[ID]/preview or
https://drive.google.com/file/d/[ID]/view
AS OF MAY 2020, THIS SOLUTION PROBABLY DOESN'T WORK
I'm also on a quest to discover some of the parameters of the viewer.
the "chrome" parameter doesn't seem to do anything, though. Is this
supposed to be the same as embedded=true?
Parameters I know of:
url= (obviously)
embedded= (obviously)
hl= set language of UI (tooltips)
#:0.page.1 = jump to page 2 (page 1 is numbered 0) - this is unreliable and often requires a refresh after the first load,
defeating the purpose.
That said, when I use the Google Docs viewer on my site, "fit page to
screen" is the default view without any parameters. So maybe I'm
misunderstanding your question.
Source: For convenience, this is a full quote of the sole answer (it is from user k3david) to the crosspost of this question #Doc has posted to the Google support forum in 2011.
You can pass q=whatever to pass a search query to the viewer.