I hit an issue in case of adding separators in the RibbonGroup in case of the following scenario:
Create an action,
Add to the RibbonGroup,
Set action as a separator (QAction::setSeparator(true))
Actually, the separator appears as dummy text.
Are there any way to solve this problem ?
Thanks,
Related
I fear I may be overlooking something very obvious, but I'd be grateful for any suggestions. I have a plain text file called 'settings' in a Ploneformgen form folder in Plone. The code below successfully alters the text in this file when I put it in a Python script called when the form is viewed using an override in one of the form's fields (e.g. Default Expression in a string field).
obj = context['settings']
obj.setText('Some text:2;More text:2')
obj.reindexObject()
My problem is that I would like to be able to modify the text in 'settings' using either a Custom Script Adapter or a script called using the After Validation Script override of the form. Neither of these work (and overrides in individual fields for validating the field don't seem to allow this either).
Is there some reason why setText() works in some places and not in others (the line obj = context['settings'] doesn't appear to be a problem)? What am I missing?
As far as I can see this isn't a problem of permissions, and I'm a bit baffled that code that works if called when the form is viewed doesn't work if called when the form has been submitted.
I can create a new text file and add text to it using scripts called in these ways no problem: it seems to be a specific problem with calling setText() on an existing file.
The solution is to set the mimetype explicitly when calling setText():
obj.setText("Some text", mimetype='text/plain')
or
obj.setText("Some text", mimetype='text/html')
as appropriate. I don't know why this works, but it does.
I'm trying to get the value of a form field on submit using jQuery. However when I try to alert it, it's shows up as undefined, with text in.
var title=jQuery('#fields[field_4f52672267672]').val();
alert(title);
It's got a funny ID though because I'm using a form plugin to create my form. When I inspect the element it simply shows the value attribute with no value beside it, even when it contains text. Can anyone explain what is going on please?
I've attached a screenshot of the field inspected with chrome's inspector panel.
var title=jQuery('#fields\\[field_4f52672267672\\]').val();
Into selectors you have to escape with 2 backslashes.
I need to handle diagraphs and then convert them on the fly to the proper unicode representation. For example when the user types in:
Sx
My app needs to replace it with:
Ŝ
Now, I've been able to do the replacement no problem. The issue though is that once I've done the replacement, the cursor goes to the beginning of the textbox rather than the end. As I'm trying to update the user's text on the fly, this obvious doesn't work.
How can I get it so that once I replace the text in the TextInput box, the cursor is on the right hand side rather than the left?
Found a solution.
All you have to do is instead of updating the whole text, wipe the current content and then use:
textInput.appendText()
Hopefully this will help someone else :)
The setSelection method is how you set the cursor
textInput.setSelection(textInput.text.length, textInput.text.length);
You can get the current beginning of the selection with TextInput.selectionAnchorPosition and the end of the selection with TextInput.selectionAnchorPosition
Take a look at this SO Question: How do you programmatically move the caret of a Flex TextArea to the end?
If you are using a textArea then this will work (from the selected answer):
textArea.selectionBeginIndex = textArea.length;
textArea.selectionEndIndex = textArea.length;
For the people coming here for the solution for the Spark textInput, this is the way:
textInput.selectRange(textInput.text.length, textInput.text.length);
I've got a project I'm working on where I need to put a RadioButton inside a ListView, and have them all have the same GroupName. (can't use RadioButtonList, long story).
Anyway, this seems to be a well known bug in .NET, so I've implemented the solution found here:
ASP.NET RadioButton messing with the name (groupname)
This works perfectly, but with one small bug which undoubtedly will come back to bite me. If I click one radio button, and then click another while the javascript function is still running and has not completed; I can get 2 radiobuttons in the same group selected.
Any ideas? If you need clarification; leave me a comment and I'll update my post.
EDIT: I believe I fixed my own issue here. See my posted answer below.
Would something like this work?
if (!rbClicked)
rbClicked=True;
runJavascript();
rbClicked=False;
I admit I didn't do alot of research, but this is how I've usually solved this type of problem.
Turns out I was misguided here.
Later on in the page lifecycle; I was adding an additional onclick event that was overwriting the previous value.
In the following example:
var radiobutton = new System.Web.UI.WebControls.RadioButton();
radiobutton.Attributes.Add("onclick", "test1");
radiobutton.Attributes.Add("onclick", "test2");
the onlcick attribute is set to "test2"; test1 is lost.
I ended up fixing it by appending to the existing attribute; see below:
radiobutton.Attributes["onclick"] = string.Format("{0};{1}", radiobutton.Attributes["onclick"], "My Second Script");
This works without issue.
I am currently having troubles figuring out how to handle a filepath to be (dynamicly) passed out to a HyperLink control's NavigateUrl property.
Let's say that I'm trying to refer to a file named jäynä.txt at the root of C:.
Passing "file:///C:/jäynä.txt" result to a link to file:///C:/jäynä.txt, as does HttpUtility.UrlPathEncode("file:///C:/jäynä.txt").
Replacing the ä**s with **%E4, which gives the string "file:///C:/j%E4yn%E4.txt", does give a working link to file:///C:/jäynä.txt, but I have not been able to find a way to make the replacement without defining it myself. With Replace("ä", "%E4"), for example.
Is there a way to automaticly handle the filepath string so that the HyperLink would display it correctly, without manualy listing what characters to replace in the string?
Additional Note:
There may be a way to work around this by spesifying the character encoding in which the page is rendered, because debugging shows that the HyperLink at least saves the string "file:///C:/jäynä.txt" unchanged, but somehow mangles it around the time of rendering.
However, this seems only be the case in rendering of the NavigateUrl because other components as well as HyperLink's Text-property are all quite capable of rendering the character ä unchanged.
The NavigateUrl property of a Hyperlink will encode unicode chars in the url.
Instead you can set the href attribute property of the Hyperlink like this:
hyperlink1.Attribute("href") = "file:///C:/jäynä.txt"
This is due to how the browser starts to interpret the path, typically individuals will avoid using characters such as that in the urls of pages.
In your case, I believe you have struck upon the best case scenario, as I am not aware of any way to change the behavior of HttpUtility and/or the NavigateUrl property. At least not without creating a custom control for it.
Don't use HyperLink control. Instead use HtmlAnchor control. It will solve your problem. I don't know why Microsoft designed like this.
Thank you!
The post using the 'attributes' solved my problem. In my case it was
HyperLink6.Attributes["href"] = "http://høgstedt.danquah.dk/";
The problem of using special danish characters in a url seem to have been troubling a lot of programmers - a search provides several very complicated approaches. This one is SIMPLE and it SIMPLY WORKS.
So once again, thank you