I would like to query the DOM to get a block by ID. Currently I have to find all elements by class name, and manually extract the correct index, which is not sustainable.
How can give a block a unique ID?
Thanks
All blocks already have an id (api docs). However, a Block object isn't a DOM object so you won't find it by using document.getElementById(..). Instead you'll use Workspace.getBlockById(..). Your workspace is usually Blockly.mainWorkspace
Related
I would like to create work order using escalation once the asset is moved to some other location (like REPAIR) using move/modify. I do understand that we can trigger CREATEWO however I am not sure on how to set the values on some fields in work order like worktype, workact , etc. Also I am unable to pick the correct record which has performed move modify ( unable to fetch the exact record using ASSETTRANS table).
Let me know if anyone has done this before, thanks in advance!
It sounds like you have an Escalation calling an Action that calls the AppAction CREATEWO. Assuming that's correct..
First, create a Relationship in DB Config between the ASSET object and WORKORDER that will find the most recent work order against this asset. You can look at the NEWWORKORDER relationships on WORKORDER and TICKET as an example. For reference, I will assume you name this relationship MYNEWWORKORDER.
Next, create some Actions against the ASSET object that use MYNEWWORKORDER.<ATTRIBUTENAME> in the Parameter/Attribute field, where <ATTRIBUTENAME> is the name of the attribute (e.g. WORKTYPE) you want to supply a value for in the Value field.
Once that is done, create an Action of type Action Group where CREATEWO is the first member and the Actions you just made are the succeeding members.
Finally, update the Escalation to call your new Action Group instead of the numbered one that the Escalation application created for you.
I need to generate ids with a convention, for example:
Instead of getting: "538cd180e381f20d1c1cd2a2"
I would like to have an ID like this one: "p38cd180e381f20d1c1cd2a2"
So what I want is that my IDs start with a consonant letter.
Does anyone know how to accomplish that within the driver, I mean, getting that behaviour on "new mongo.ObjectId()"?
Thanks in advance.
You can use the following, to get the id starting with a consonant
db.collection.insert({"_id":"p"+new ObjectId()})
you can use any other string in place of "p" and the string will append to the start of the id generated by mongodb.
Short answer: Sorry, no standard way available to achieve this as of now.
Detailed answer and workaround: MongoDB or driver generated ids are a combination of Creation Time (as timestamp), Increment value for next id, Machine on which the id is generated and the process id of the process which generated this document id. All this info is available in the generated id and can be extracted back. For now, this is what you have been given and there is no support for generating your own custom id from the driver's algorithm.
If you want to customize your id generation and be able to make use of these properties, then you can embed all this info that MongoDB uses for id generation and add this information to your document itself. By doing that you will be able to reproduce the information that MongoDB generates from the id. And while inserting the document to MongoDB, you can give your docs a customized id which agrees with your requirements.
So if you later on want to make comparisons based on creation time or maybe the machine, you can do that from the information that was added to the docs themselves.
Use the code: db.collection.insert({"customId":"p"+new ObjectId()}). And let your code use this customId.
So far I haven't found any samples of HOW the elastic.js client api (https://github.com/fullscale/elastic.js) can be used for indexing documents. There are some clues here & there but nothing concrete yet.
http://docs.fullscale.co/elasticjs/ejs.Document.html
Document ( index, type, id ): Object used to create, replace, update, and delete documents
Document > doIndex(fnCallBack): Stores a document in the given index and type. If no id is set, one is created during indexing.
Document > source (doc): Sets the source document.
Can anyone provide a sample snippet of code to show how an document object can be instantiated and used to index data?
Thanks!
Update # 1 (Sun Apr 21st, 2013 on 12:58pm CDT)
https://gist.github.com/pulkitsinghal/5430444
Your gist is correct.
You create ejs.Document objects specifying the index, type, and optionally the id of the document you want indexed. If you don't specify an id, elasticsearch will generate one for you.
You set the source to the json object you want indexed then call the doIndex method specifying a callback if needed. The node example does not index docs, but the angular and jquery examples show a basic example and can easily be used with the node client.
https://github.com/fullscale/elastic.js/blob/master/examples/angular/js/controllers.js#L30
Also have a peek at the tests:
https://github.com/fullscale/elastic.js/blob/master/tests/index_test.js#L265
elastic.js nowadays only implements the Query DSL, so it can't be used for this scenario anymore. See this commit.
I have an odd issue.
I have client that wants a sharepoint list what is populated from a WCFService. That part is working quite well.
I have a bdcmodel that is mapping the WCF data and I can create an external list from the bdcmodel as well so that is working fine.
The issue I have is that one of the properties in the model is actually a collection of entities called Attributes. The objects in this collection simply have 2 properties Name and Value so really they are just a key value pair.
The client wants to see the list of attributes of the parent entity in the external list. So there would be an Attributes column and within that column would be the list of attributes for each parent object.
Is there even a way to do this? I am looking into Custom Field Types, but it seems like these are really intended to be singular values.
How would I create a list within and external list?
Any help anyone can give would be great even if its just to tell me that there really isn't a stable way to do this so I can go back to the client and tell them we will need to build a custom list to support this because the OOB external list and custom fields and custom field types won't support this kind of nested listing.
I decided to set up the custom field as a string and when I get my collection in from the BdcModel I am serializing it to JSON and then passing it to the field. When the field is viewed in display, edit or new I have overridden the FieldRenderingControl and I am tiling the collection out that way.
I am doing a workflow for a document library. I put a OnWorkflowItemChanged, and I want to get the value of the column which is changed. I use the workflowProperties.Item["name"] and use the afterProperties. But when I use the workflowProperties.Item["column name"], I still got the original value. When I use the afterProperties, it's NULL.
Then I make another workflow that is the same as above for a list. I can use the workflowProperties.Item["column name"] to get the new value in OnWorkflowItemChanged.
Has anyone come across this problem before? Can you give me some help?
The question seems to mix up Item with ExtendedProperties. As to why a difference is seen on a List/Document Lib, it might have something to do with versionining or perhaps the internal serialization is different. Anyway, some of my experience is outline below. I hope it may be of use:
Use the GUID (as a Guid object, not a string) to access the Before / After ExtendedProperties field. Using the Display Name in the ExtendedProperties will not work. The documentation on it is wrong. You can use SPList.Fields to go from Display Name to Column ID (Guid).
I bind all "Before" to MyWhatever_PreviousProperties and all "After" to MyWhatever_Properties, only accessing MyWhatever_[Previous]Properties after the appropriate event(s)).