I Am Creating Application To Html Builder I Want To Add More Function in HTML Editor.
Can We Add External Function in HTML Editor. Means in There Default Function is "Text indent", "Text alignment" etc... Are also Available...
But.
Can we add More Function(Controls) Like as Input box, Button, Checkbox ?
Related
I am currently working on setting up an input form in Google App Maker.
Some of the textboxes require an input and therefore the labels are tagged with an asterisk (*) when drag them to the page, e.g. "Birthday *".
But when I drag the textboxes into a panel in order to rearrange them, the asterisk keeps disappearing. How can make the asterisk appear again?
Why it happens?
Once you drop a form on a page App Maker will add the following CSS classes to form's widgets:
app-FormBody for the inner form panel
required for all input widgets with input required
Also somewhere in App Maker's internals the following CSS rules are defined:
/* Show asterisk only for direct children of 'app-FormBody' panel
marked with 'required' class */
...
.app-FormBody > .app-TextBox.required > .app-TextBox-Label:after,
... {
content: " *";
}
So, when you drop panel inside form body and drag your input inside that inner panel App Maker CSS rules stop working (the widgets are not direct children of app-FormBody anymore).
How to fix it?
you can try to override default App Maker styles
/* Note: there is no '>' selector */
.app-FormBody .app-TextBox.required > .app-TextBox-Label:after {
content: " *";
}
I'm not sure what side effects it can potentially cause...
You can explicitly add asterisk in binding
#models.MyModel.fields.FieldName.displayName + ' *'
Please, also keep in mind that App Maker will not automatically add those hidden styles to the widgets you'll add after form is generated.
The solution below worked for me, although there might be other ways of doing it too.
Please note: If you will use this only in one page, place the css code at the Page style level, otherwise, place it at the Global style level.
CSS:
.customRequired::after {
content: " *";
}
Once you've written the CSS, go to the onAttach event of the TextBox widget and use the following JS:
var elem = widget.getElement();
elem.children[0].classList.add("customRequired");
Additional notes: I tried using the appmaker default css class which is required but it didn't work. Furthermore, I only tested this on the TextBox widget.
Hope it helps!
I develop a package, which allows user to use Home button to toggle cursor position in soft-wrapped lines, as it is in Komodo Edit editor.
In my toggle() function I try to get active text editor from Atom Workspace using getActiveTextEditor function and then I do my logic.
atom.workspace.getActiveTextEditor()
I bind a Home key with a selector atom-text-editor.editor, and it mainly works fine until triggered inside Search&Replace pane or Command Palette.
"atom-text-editor.editor": {
"home": "toggle-home:toggle"
}
In this case, getActiveTextEditor returns always a currently edited file's text editor. It leads to a situation, when a cursor is moved inside an edited file's pane, but not inside focused field. When I use a Home inside a text field in Settings pane, Atom throws an exception, as it can't find any active text editor.
I did a research through Atom Docs, Atom API, even community packages, but all I found, was adding 'mini' to my event selector, to narrow event scope a bit.
"atom-text-editor.editor:not([mini])": {
"home": "toggle-home:toggle"
}
Nevertheless it still causes exception or misbehaviour in text fields without 'mini' (ie. textarea of Git/GitHub package).
What I want to achieve is:
1) to find a proper keybinding selector, that would fire only inside currently edited file pane;
OR
2) to find a method to get focused instance (Search&Replace, Command Palette or any other field) for further processing.
Solution
As DamnedScholar mentioned here:
the selector atom-workspace-axis.vertical atom-pane-container atom-text-editor:not([mini]) will do it.
Already tested, works fine.
I have a Grid, which have a TopToolbar and BottomToolbar. In the BottomToolbar, I added a CSVDataExporter:
CSVDataExporter csvDataExporter = new CSVDataExporter();
csvDataExporter.setDataFormatNameModel(new ResourceModel("csv.export.link.name"));
csvDataExporter.setDelimiter('|');
addBottomToolbar(new ExportToolbar(this).addDataExporter(csvDataExporter));
I have the link, so I can export the table to CSV fine!
BUT! How could I change the CSV export link to be a Button, but do the same and be at the same place as it was? Thank you!
The Link is generated by your ExportToolbar using the createExportLink method. To generate something else (as in any other component) you can extend the ExportToolbar to override this method. If this is the only place where you need this functionality, you can do so by implementing an anonymous inner class.
Generally you'll want this method to return a Component that has it's own markup, like a Panel, that contains whatever you want to display as your Exportlink or -button.
I need to style the browse button of file upload in GWT.... I found the way through this link http://www.dreamincode.net/forums/topic/15621-styling-a-file-browse-button/. But I am not able to use the same in GWT. Any idea how to go about it?.
I am using GWT 2.4.0
I tried the following approach and it worked for me.
I hid the file upload field and used a trigger box on the screen instead. Trigger box click is delegated back to file upload browse button click using JSNI approach
private static native void fileClick (Element el) /*-{
el.click();
}*-/;
And used the fileupload.getfilename() and set the trigger text box with file location details.
I need to create an application in which we are changing the style of the application that is theme of the application based on the button click.
I have download the theme that all contains different CSS file. I need to dynamically declare the CSS for the application to apply that theme.
I have file name Theme1.css, Theme2.css, Theme3.css, Theme4.css, Theme5.css.
when I click on the Theme 1 Button then I need to apply Theme1.css file as source of style. similar like that when I click on the Theme 2 Button then I need to apply Theme2.css file as source of style.
Note : css file contains Style for both application and component of the Application.
Have a Nice DAY....
You would have to use the facility within eclipse/flex builder to compile the CSS into SWF so that the styles can be changed at runtime.
You would also have to maintain the instance variable of the current theme id.
Is this what you are looking for?
public function switchTheme(theme:int):void {
StyleManager.unloadStyleDeclarations("assets/styles/Theme"+currentTheme+".swf");
StyleManager.loadStyleDeclarations("assets/styles/Theme"+theme+".swf");
this.currentTheme = theme;
}
You would then assign the click handlers for each button to the switchTheme function - passing the theme id as a parameter.
I think you have to loop all control one by one and set theme on control.
for Eg.
If you set default theme RED and button is red then you change theme to Blue then you set button color to blue using looping of control.
May be this help to you....
Please ask me if you not getting what i am saying...
Thanks.
You need to compile your CSS files as SWF. You can right-click the CSS files in Flash Builder's explorer window and select "Compile CSS to SWF" from the menu.
Then you use the loadStyleDeclarations() method from StyleManager to load the SWF file with your CSS info.
The previous step will only add the new styles to your style subsystem. If you want to clear the old styles, you need the unloadStyleDeclarations() method first.
If you unload the currently active CSS declarations, use false as the second parameter so StyleManager does not invalidate the styles and rebuilds the style declaration chains/cache for the components on stage. This is not only be slow, but will also result on a screen refresh with the default styles before applying the new styles.
You could have something similar to this, and call applyTheme('url/to/theme.swf') with the appropriate URL whenever you want to change the theme:
private var currentThemeURL:String = 'themes/default.swf';
public function applyTheme(themeURL:String):void
{
StyleManager.unloadStyleDeclarations(currentThemeURL, false);
StyleManager.loadStyleDeclarations(themeURL);
currentTheme = themeURL;
}