With variables such as integer, float or string I used Write To Symbol to write the variable to the PLC with the HMI textbox under .onTextChanged in the properties window (see images below).
But it won't work with the Time variable.
How can I make this work without changing the PLC code?
I've never worked with javascript before, but that is where I found the sollution.
I also used .onUserInteractionFinished instead of .onTextChanged like displayed in image underneath:
After that I wrote this javascript code:
(function (TcHmi) {
var CheckTextboxForNumber = function (Textbox) {
//get content from the textbox
var _text = Textbox.getText();
//convert to time variable in
if (!_text.startsWith('PT')) {
var _value = Number(_text);
Textbox.setText('PT' + _value.toFixed(3) + 'S');
return _value.toFixed(3);
}
};
TcHmi.Functions.registerFunction('CheckTextboxForNumber', CheckTextboxForNumber);
})(TcHmi);
I put the code in before the Write To Symbol, with an added rounding, because the rounding is done differently after the 3th decimal: when I tested it without rounding the decimals, starting with the 4th, the PLC would display other decimals then I input in the HMI textbox.
What I input in the 'actions and conditons' window can be seen in below image:
After that it worked as it was supposed to.
Try the object "Numeric input" on the TC Hmi to write variable in the PLC, with the event ".onUserInteractionFinished". it should work.
enter image description here
Related
I'm new to p5.
My aim is to display ASCII value of the key I type and also leave a trail of vertical lines whose distance from left is 200+the ASCII value of the key,
which can be done using createGraphics() (adding an additional canvas layer on top with same dimensions as original and drawing on that additional canvas layer)
But the code doesn't seem to work and also it is not displaying any errors in the console.
const c5=function(p){
let pg;
p.setup=function(){
p.createCanvas(600,400);
pg=p.createGraphics(600,400);
};
p.draw=function(){
p.background(200);
p.textAlign(p.CENTER,p.TOP);
p.textSize(20);
p.text('ASCII Value : '+p.keyCode,300,100);
pg.line(200+p.keyCode,200,200+p.keyCode,300);//shift right by 200
};
};
The first issue is that you have to tell the engine that the thing you name p is actually a p5 instance. You can construct a p5 object using new p5(...) as follows:
const c5 = new p5(function(p) {
p.setup = function(){
...
};
p.draw = function(){
...
};
});
You then correctly fill up your pg graphic object with vertical lines. However, you do not "draw" it on your original canvas. You can do so using the p5.js image() function (see also the example shown in the createGraphics() documentation).
I've made a working example in the p5.js editor here.
Your code is very close. You are creating the graphic object and drawing to it but you also need to display it as an image to your canvas. In your code snippet you are also missing the call to create the new p5js object but that may be just a copy paste error.
Here is a working snippet of your code with the call to draw the image. I also moved the key detection logic to keyPressed so the logic only runs when a key is pressed.
Also notice that running the logic inside of keyPressed allows the sketch to handle keys such as f5 by returning false and preventing default behavior. In a real application we would need to be very careful about overriding default behavior. Here we assume that the user wants to know the key code of the f5 key and will be ok with the page not reloading. In a real application that might not be the case.
const c5=function(p){
let pg;
p.setup=function(){
p.createCanvas(600,400);
pg=p.createGraphics(600,400);
};
p.draw=function(){
};
p.keyPressed = function() {
p.background(200);
p.textAlign(p.CENTER,p.TOP);
p.textSize(20);
p.text('ASCII Value : '+p.key + " " +p.keyCode,300,100);
pg.line(200+p.keyCode,200,200+p.keyCode,300);//shift right by 200
p.image(pg, 0, 0);
return false; // prevent default
}
};
var myp5 = new p5(c5)
<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.8.0/p5.min.js"></script>
I want to use JXA to automate some updating of Numbers spreadsheets. For example, copying a range of cells from one spreadsheet to another one with a different structure.
At this point, I'm just testing a simple program to set or read the value of a cell and I can't get this to work.
When I try to set a value I get "Error -1700: Can't convert types." and when I try to read a value I get back a [object ObjectSpecifier] rather than a text or number value.
Here's an example of the code:
Numbers = Application('Numbers')
Numbers.activate()
delay(1)
doc = Numbers.open(Path('/Users/username/Desktop/Test.numbers'))
currentSheet = doc.Sheets[0]
currentTable = currentSheet.Tables[0]
console.log(currentTable['name'])
console.log(currentTable.cell[1][1])
currentTable.cell[1][1].set(77)
When I run this, I get and output of [object ObjectSpecifier] for the two console.logs and then an error -1700: Can't convert types when it tries to set a cell.
I've tried several other variations of accessing or setting properties but can't get it to work.
Thanks in advance,
Dave
Here is a script that sets and gets a cell's value and then sets a different cell's value in the same table:
// Open Numbers document (no activate or delay is needed)
var Numbers = Application("Numbers")
var path = Path("/path/to/spreadsheet.numbers")
var doc = Numbers.open(path)
// Access the first table of the first sheet of the document
// Note:
// .sheets and .tables (lowercase plural) are used when accessing elements
// .Sheet and .Table (capitalized singular) are used when creating new elements
var sheet = doc.sheets[0]
var table = sheet.tables[0]
// Access the cell named "A1"
var cell = table.cells["A1"]
// Set the cell's value
cell.value = 20
// Get the cell's value
var cellValue = cell.value()
// Set that value in a different cell
table.cells["B2"].value = cellValue
Check out the Numbers scripting dictionary (with JavaScript selected as the language) to see classes and their properties and elements. The elements section will show you the names of elements (e.g. the Document class contains sheets, the Sheet class contains tables, and so on). To open the scripting dictionary, in Script Editor's menu bar, choose Window > Library, and then select Numbers in the library window.
In regards to the logging you were seeing - I recommend using a function similar to this:
function prettyLog(object) {
console.log(Automation.getDisplayString(object))
}
Automation.getDisplayString gives you a "pretty print" version of any object you pass to it. You can then use that for better diagnostic logging.
I would like to evauluate the value of a textbox report control and hide or display it based on its value, which I can achieve easily with VBA:
If Me.Fixed.Value = 0 Then
Me.Fixed.Visible = False
End If
That works fine, but the query I am using as the report's record source allows a range of records to be printed all at once (1 per page/report), and I want the above code to run for each page/report. I am unsure of where to put the code so that each record will play by the rules. Currently, if I choose a range of 8 records, only the first one does what I want, and as I navigate through the other records in the print preview screen the format of the report is remaining unchanged when it should be changing.
I have tried the following events:
Report:
On Current
On Load
On Got Focus
On Open
On Activate
On Page
Section:
On Format
On Print
On Paint
Where can I put my VBA so that each time I scroll through/navigate the range of records returned on that report my code runs?
You need to set the Visible property back to True as well, otherwise it will remain invisible.
I'm using the Format event of the Details section:
Private Sub Detail_Format(Cancel As Integer, FormatCount As Integer)
If Me.Fixed = 0 Then
Me.Fixed.Visible = False
Else
Me.Fixed.Visible = True
End If
End Sub
This works in Print Preview but not in Report View. There is probably a way to get this to work with the Report View, but I never use this view.
The statement can be simplified:
Me.Fixed.Visible = Not (Me.Fixed = 0)
Note that the Visible property is not available in the Detail_Paint() event, which is the event you need to use to have the conditional formatting apply in Report View. (Which might be required if you are trying to do something fancy such as simulated hyperlinks for a drill-down effect.)
A workaround is to set the ForeColor of the text box to equal the BackColor. Although the text is technically still there, it does not "show" on the displayed report, thus simulating a hidden field.
Private Sub Detail_Paint()
' Check for even numbers
If (txtID Mod 2 = 0) Then
txtID.ForeColor = vbBlack
Else
' Set to back color to simulate hidden or transparent.
' (Assuming we are using a Normal BackStyle)
txtID.ForeColor = txtID.BackColor
End If
End Sub
Example Output:
I have a kendoNumericTextBox. I have code that sets the value of the input element associated with the kendoNumericTextBox. For example, the code calls:
$('#myId').val('test');
Unfortunately, the kendo numeric text box doesn't automatically reflect the value. How can I tell the kendoNumericTextBox to update its value? I know there's a method on kendoNumericTextBox as follows:
$('#myId').data('kendoNumericTextBox').value('test');
However, I'm populating many fields and not exactly sure which ones will be kendoNumericTextBox fields. So, I prefer to call something like I do with the chosen plugin to refresh the value based on the underlying component. For example, with the chosen plugin, I can call:
$('.chosen').trigger('liszt:updated');
to update all values based on the underlying select component's value.
var numerictextbox = $("#paymentAmount_" + id).data("kendoNumericTextBox");
numerictextbox.value("0.00");
This works for me. Store the element in a variable and the set the value using double quotes. Also I was not able to put a word in like 'test' in a numericTextBox...I am assuming you meant that as test data. But this should work for you as well.
i was having trouble with this same thing, I However got it working without the quotes...
all that i can say is that it seems to work for now....
calCalories: function (e) {
var totalCals = 0;
totalCals = totalCals + ($("#Carbs").val() * 4);
totalCals = totalCals + ($("#Protein").val() * 4);
totalCals = totalCals + ($("#Fat").val() * 9);
var numerictextbox = $("#Calories").data("kendoNumericTextBox");
numerictextbox.value(totalCals);
},
note:
one could obviously use the below line of code to get the value from the event
e.sender.value()
Just trigger change event for kendo numeric textbox
$('#myId').data('kendoNumericTextBox').trigger('change');
I am designing a form using Google Scripting. I have two text boxes that need to hold time values, and I want to make sure the input is valid.
function setupTimeValidators(widget) {
var timeRe = /(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m/i;
var onValid = (UiApp.getActiveApplication().createClientHandler()
.validateMatches(widget, timeRe)
.forTargets(widget)
.setStyleAttribute("background", "#FFFFFF"));
var onInvalid = (UiApp.getActiveApplication().createClientHandler()
.validateNotMatches(widget, timeRe)
.forTargets(widget)
.setStyleAttribute("background", "#FFCCCC"));
widget.addKeyUpHandler(onValid);
widget.addKeyUpHandler(onInvalid);
}
The onInvalid parts changes the textbox background color as soon as I start typing in the textbox, but it never changes back to white when I get to 01:11 pm. (I have tested this with other values.)
I am sure my regular expression works, because I tested it like so:
function test() {
Browser.msgBox(/(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m/i.test("01:11 pm")); // true
Browser.msgBox(/(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m/i.test("00:11 pm")); // false
Browser.msgBox(/(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m/i.test("10:11 pm")); // true
Browser.msgBox(/(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m/i.test("10:90 pm")); // false
}
Any ideas what could be going on? Thanks!
You can't use a regex object with validateMatches or validateNotMatches.. you should use a string representation of the regex, as such:
var timeRe = "(0[1-9])|(1[0-2]):[0-5][0-9] ?[ap]m";
var flags = "i";
...
.validateMatches(widget, timeRe, flags)