AutoCad 2D :: Alter 2 Attributes / Show Properties Of Field For Attribute
Dec 11, 2013
I am a little new to assigning attributes. My company had a block with two attributes that I need to alter. When the block is inserted, it asks a quantity. The other attribute is titled location. I am told if needed, all these quantities can be totaled per drawing. It has a title of "location". Two things: How to replicate this action? And is there a way to show all properties of a field for an attribute?
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Jul 16, 2013
I have a dynamic block.
It has length and width stretch actions activated by grips. (Works fine).
It has an attribute for the user to type in a height value. (attribute insert box appears on block insert and when double clicking block).
It has Mtext "worktop [field] High" the [field] is looking at the attribute value so in theory should return the value the user types. But no only ---- shows. regen/regenall/battman fieldeval 31
Am I missing something i have pointed the field to tag/prompt as test and they show up in the mtext.
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Jun 3, 2011
I've got hundreds of files to convert.
In VBA, how can I batch convert field attributes in blocks to text attributes while retaining the blocks? Is there a simple way to univerally convert them all at onceusing VBA? The plotted values for the fields must be retained, too.
Explode will not retain the value of the field.
Burst will not work as it explodes the blocks as well.
You can right-click on the field and slelct "Convert to text" from the RCM. So I know that the process exists within CAD, just need to batch the process for a quantity of DWGs at a time - in VBA.
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Jan 26, 2013
When creating DVDs from sony mini DV tapes. I followed the lower field first, LFF, in capture and project settings and then for the properties in the burn phase.
On these new clips I have just created I could not find the field order for interlacing, so I used the 'trick' of creating a new project and inserting the clip into the project time line, then as UVS tries to match the project properties to those of the clip, I find from the propeties that the field order of the clip is "frame based".
This is intended for a PAL DVD so is this something I have to change to either UFF or LFF in the project property settings, or can I leave it as frame based. Will this impact the quality ?
What does it do for lacing when it is "frame based" ?
ps I believe this frame based busines is something to do with systems that do not use interlacing to fool the eye with 25 fps x 2 ~ 50 fps
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Feb 19, 2012
I am trying to alter the properties of a mapping layer file I have created so that both the block and the text value are oriented horizontal on my sheet no matter where north is pointed.
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Jun 11, 2013
I finally got some Lisp scripts working. They generate a block library from a CSV file. The script reads the file, and generates a simple rectangular block based on dimensions on the line. I have another script that can read a csv of block names and values, and add these as attributes to the block.
The attributes added are simple, like "weight" and "max stack qty". I would like to be able to see these values in the properties tab or in quick properties. In my CUI I have "Display Custom Attributes" checked under "block reference".
However, when I select a block, no attributes show up. I can get it to show me things like "name" and all of the scaling values, just no attributes.
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Apr 9, 2013
I am trying to insert a text field into a block attribute and setting that field to display the information of an attribute in another block. What happens is that when I close the file and re-open it the text field loses its connection to the attribute that it is referencing.
Now, I have been able to make this work in the passed, however the difference now is that I am asking the text field to reference an attribute of an annotative block. That appears to be the reason it does not work.
How to make this work with annotative blocks? Is it a system variable I can change?
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Jul 6, 2011
Any success in having a Field text match an Attribute value? I can't get it to work.
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Jan 8, 2013
See block attached.
I created an attribute called ScaleA1, which I want to double click on this block and enter that number.
Then I created a text object with 2 fields in it. The first field is set to read the Value of that Attribute. The second field is a formula (2*Value of Attribute).
However, instead of the field displaying the Value of the Attribute, it displays the Default of the Attribute.
I hope to fix this bug so that it will update when I change the attribute from paper space.
Currently it will only update if I go into the block editor and change the default of this attribute.
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Jan 29, 2013
I have created a rectangle whose length changes.The value of the paameter "Dist1" is this length field that I associate to the attribute value. Basically, echo length from Dist1 into the attrib value.
The problem is when I insert the block into the drawing the value is shown as "DIST1", even after regen.
Once I pull the grip point to a new length and regen it still shows "DIST1".
If I go into the ddedit and select the edit box (for multiline data field) the shown value will correct itself, but only one time.
If I change the length again, the dimension does not update.
It worked fine when I tested the block but is having issues days later.
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Jul 7, 2011
I've got a block with multiple attributes. This is not a problem to redefine the blocks attributes.
Some of the attributes contains dynamic fields (blockplace holder x y z parameters) When i insert a block with such atributes that includes the blockplaceholder dynamic fields i get
X: InsertionPoint => It is recognized as an Dynamic field but displays InsertionPoint. and does not update the value.
How can i update the fielddata from vb.net?
Part of the code I use (where i think the problem is)
For Each attid As ObjectId In refbtr attent = tr.GetObject(attid, OpenMode.ForRead) If TypeOf attent Is AttributeDefinition Then Dim attdef As AttributeDefinition = attent Dim attref As New AttributeReference() attref.SetAttributeFromBlock(attdef, myBlockRef.BlockTransform) Dim attrefid As ObjectId = myBlockRef.AttributeCollection.AppendAttribute(attref) tr.AddNewlyCreatedDBObject(attref, True) End IfNext
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Feb 21, 2012
I’m currently in the process of creating new tool palettes and all the components blocks I’m storing, I know the weights of, is there a way to add a custom field in the properties box say the weight for example, so I know how much something will weigh by clicking on its properties .
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Dec 15, 2011
(cdr (assoc 1 (entget (entnext (car (entsel))))) ...
gives the string value of the attribute, but i would like to retrieve the field value attached to that attribute.
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Mar 28, 2012
How to choose the attribute or field data from a list?
When using the “title block”, attributes and fields to better control the information that belongs to the drawing, then it worth to have a feature that allows selecting this information from a LIST.
For example, if we need to specify “location” of the project, then it is better to have sort of list from which we can select the location of the project the same we do it in the Excel (as shown in the screenshot below).
Is there such feature in the AutoCAD? To choose the information from a list?
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Sep 3, 2013
I have created an attribute using a date field. Now I'm unable to edit it and change or review it.
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Oct 3, 2013
I have a dynamic flat screen tv block. Its length flexes to match the lookup table chosen size...32" 42" (the length parameter being a defined mm length) etc i want to display the 32" 42" etc items from the lookup properties table, but i'm at a loss as to how to go about it.
currently i am using an attribute with a field pointing to lookup parameter/object/lookup description string but it's returning hashes.
block.png
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Sep 7, 2011
I am trying to put a field formula in an attribute value. Basically I have a block that has a attribute called QTY and it is equal to 1. I can get the object property to equal 1 with this expression:
%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%
The expression above will show a value equal to 1 (as I would expect)
Lets say I have two blocks now and I have the lisp routine combine the field values to get the expression below.
%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%+%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%
In the attribute dialog box it will show 1+1 instead of 2. My question is how do I get it to show 2 with out opening the formula box and evaluating it?
I have also tried.
%<AcExpr(%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%)+(%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%)>%
and
%<AcExpr((%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%)+(%<AcObjProp Object(%<\_ObjId #########>%).Textstring>%))>%
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Jan 17, 2013
Is it possible to make an attribute or a field in a template with page numbering for layouts? Is it possible to make an attribute or a field in a template with the name of the layout?
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Nov 25, 2013
We have generic drawings of assemblies we use in layout drawings as standard details. We insert them as blocks with one or two dimensions that vary (geometry remains the same-these are just representative for information).
We could define these as attribute values so that a user types a length that displays in the drawing but if we wish this to be part of a dimension we would have to explode the dimension to manually replace the mtext dim value with an attribute tag.
This seems unsubtle so I edited the dim value to be a field referencing the attribute value and made the tag invisible. This worked in the drawing-the attached shows the attribute tag ALL THREAD and the resultant dimension text (as a field value) replaced with the default value LENGTH.
When the drawing is inserted as a block it duly prompts for a value for ALLTHREAD and any value can be typed-`1200, 3500, 1672 etc. but the dimension does not update from the default value LENGTH, even after using attsync, regenall. So, if the drawing recognizes the attribute then how come it cant recognize the graphic via a field reference and update it? Is it buried too deep in the database hierarchy for LT to make sense of it maybe?
I dont want to explode the dim but it looks like I may have too if this cannot be made to work.
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Oct 19, 2011
Is there way get field object att in xref ?
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Aug 11, 2013
I am using the Sheet Set manager to just publish my drawings to the named plotter (Adobe PDF). I an NOT using any fields. I do not have any sheet numbers assigned in the sheet set. Each drawing is a separate file with only one layout tab in each file. On each drawing, the sheet title and drawing number are within an attributed block, with the drawing number in an attribute with a tag of SHEETNO. Everything is in RomanS. Single sheets plot fine. This is the only sheet set.
The problem is that the sheet number are altered when I use Sheet Set Publish to make a multi-sheet PDF. The manually inserted plain-text sheet numbers are all in the format X#.# (A1.1, A2.3, etc.). Two things happen:
1. The number after the period is printed in a different font on all sheets (NOT RomanS - the ends of the stroke are square) .
2. Over half the numbers are changed (the first sheet, the cover, is blank and not changed):
T1.1 -> T1.- (the dash character)
A1.1 -> A1.1 (OK number)
A2.1 -> A2.1 (OK number)
A2.2 -> A2. 1 (note the extra space)
A2.3 -> A2.2
A3.1 -> A3.3
A4.1 -> A4.1 (OK number)
A4.3 -> A4. 2 (note the extra space)
A8.1 -> A8.3
A9.1 -> A9.1 (OK number)
AutoCAD 2009 on Window 7. No other similar problems.
As it is, Sheet Set Publish is useless. (I know, get an updated version of AutoCAD - it's in the works).
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Oct 21, 2010
I have a block with several attributes. One of the attributes is the result of mulitplying two or more of the other attributes together. I want this to be calculated automatically everytime one of the attribute values changes.
They need to stay within the same block (I think) for when i extract the data to a text file.
If its not possible with attributes, will fields be any better? (I know even less about those than I do attributes!)
Also would need to work on LT and full AutoCAD?
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Dec 21, 2012
I made a dynamic block (REINF_ID) with attributes that i will use to determine the reinforcement of structural walls on elevations. I inserted an attribute called LIGN1 which will be visible and the other attributes such as DIA(bar diameter)-SPC(rebar spacing)-POSITION(rebar position) will be invisible.
Now, in the block editor i want to insert 3 fields in the LIGN1(visible) attribute default value that will link to other attributes in the same block. example: LIGN1 default = 25M(DIAattribute) @(text) 300(SPCattribute) EF(POSITIONattribute). When i insert my block in a dwg and i decide to modify the DIAMETER(invisible attribute) from 25M to 30M for example, I want the value in the LIGN1 attribute to update to show the new DIAMETER.
When I regen, it does not modify the attribute (LIGN1) 25M to 30M, it keeps the default value of the attribute (25M).
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Mar 8, 2012
Is that possible to have a lisp to extract the Field Expression of a attribute in a block?Specifically, to extract the property VALUE (TextString) of this attribute.After to extract, I would like to put this text extracted in a different layout tab, in the same drawing. In this way, I will have a text linked to the attribute value between two layout tabs. So, when I have to change the attribute value, the text will be updated automatically.
I know that if I use the FIELD command to manually copy and paste this value it will work, but when I have a lot of attributes it becomes very laborious.
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Mar 4, 2012
how can some of the attributes in the properties invisible
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Feb 7, 2012
I wrote this little piece of code (attached) that explode all the blocks in the current drawing.This is magical, compared with what we had to do in VBA.
This works perfectly but now I want to go deeper and managed blockreferences with attributes.Based on my code, I can determine if oBTR.HasAttributeDefinitions is true or false.
If the blockreference has attributes, I suppose I will have to use Explode instead of ExplodeToOwnerSpace.
My first question is, using explode, I need before to know in which space the blockreference is inserted (Model or any layout) so to insert the exploded entities correctly. So, is it possible from a blockreference to get its own SpaceId?
An another idea I had is to edit the blockreference (not the block definition) to replace attributes with text...
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Aug 9, 2012
When editing the properties for the title block on each sheet of my drawing, I've become rather annoyed with the default column width of the Value column. It always opens to the same width no matter how many times I change it. Every time I edit something in the title block, I have to resize this column to see everything I'm editing.
Any way to change the default width it opens at?
Infrastructure DSP '14 / Product DSP '14 / Vault Professional 2014
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Aug 24, 2012
I am unsure weather to post this in Dyn Block technical or Fields as it comprises elements of both.
I am trying to get a field to return a 'lookup properties' value...
Actually, what I am trying to do is use a field to display either a + or a - depending upon upon the state of a flip parameter.
How I have been trying to achieve that is by using a lookup table to assign:
Input Properties.....Lookup Properties
Not flipped........=............+
Flipped.............=............-
Then I'm setting a Field to look at the Object 'Lookup Parameter' and return 'Lookup Action'.
The field then displays '#########' when testing the block.
When I return to edit the field it complains 'the object referenced y the field has been erased'. Both the table and parameter are still there, so I don't know what the problem is. Is there a better way of having a field return a specific value based upon a parameter state?
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Mar 2, 2011
I recently upgraded to a new computer and CAD Civil 3D 2011. I have always had it set up to when I selected a node the attributes (description, point number, etc..) for it would show up in the properties. Now I can only view them by double clicking the node. Is there a way to get them to display in the properties again?
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Jul 5, 2013
I'm not able to see the values of attributes in my Properties Palette. When I select the block, I would like to see the associated attributes show up in the "Properties" window; however for some reason they do not.
This happens with all blocks and I checked the constant. I'm thinking it's a Variable but don't know which one.
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Feb 15, 2012
I can't write an expression in an attribute field.
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