I need to close a flash player which is overlayed over another portion. When the video is over, the 'div' i created (overlayed to display video)must vanish showing the orginal content. tried everything.
You can use a javascript function to remove the opened <div> from the DOM tree.
For this use the Externalinterface.call method. You just need to create a javascript function and embed the flash object with the allowscriptaccess option set to always.
The JavaScript function could be like this:
function removeDiv( divID ) {
var div = document.getElementById(divID);
div.parentNode.removeChild(div);
}
And the corresponding ActionScript:
ExternalInterface.call("removeDiv", "theIdOfTheDiv");
Related
I have two editors on the screen, one read-only. What I want to do is allow the user to select content from the read-only editor and paste it into the current position of the other by clicking a button. (the logic may manipulate the text which is one reason I don't want to use the system's clipboard.)
So far I have the function that is able to paste the text like as follows. (I am using the Angular wrapper which explains the presence of the CKEditorComponent reference.
doPaste(pasteEvent: PasteEvent, editorComponent: CKEditorComponent) {
const editor = editorComponent.editorInstance;
editor.model.change(writer => {
writer.insertText(pasteEvent.text, editor.model.document.selection.getFirstPosition() );
});
}
What I can't find from the documentation is how to extract the selected text. What I have so far is:
clickPasteSelectedPlain(editorComponent: CKEditorComponent) {
const editor = editorComponent.editorInstance;
const selection = editor.model.document.selection;
console.log('clickPasteAll selection', selection);
console.log('clickPasteAll selectedcontent', editor.model.document.getSelectedContent);
}
The selection appears to change depending on what is selected in the editor's view. The getSelectedContent function is undefined. How do I get the content?
With a bit of poking around I figured out how to do this. I'll document it here on the chance that it will help someone down the road avoid the process of discovery that I went through.
On the source document I have a ckeditor element like this:
<div *ngIf="document">
<ckeditor #ckEditor
[editor]="Editor" [config]="ckconfig" [disabled]="true"
[(ngModel)]="document.text"></ckeditor>
<button mat-flat-button (click)="clickPasteSelectedPlain(ckEditor)">Paste Selected Text Plain</button>
</div>
In the component the function called on the click event is like this:
#Output() paste = new EventEmitter<PasteEvent>();
...
clickPasteSelectedPlain(editorComponent: CKEditorComponent) {
const editor = editorComponent.editorInstance;
this.paste.emit({
content: editor.model.getSelectedContent(editor.model.document.selection),
obj: this.document,
quote: false
});
}
The PasteEvent is defined as an exported interface which I will omit here to save space. The content key will refer to a DocumentFragment.
Note that I am passing the CKEditorComponent as a parameter. You could also access it via an Angular #ViewChild declaration but note that my ckeditor is inside an *ngIf structure. I think that works well in Angular 6 but in the past I have had difficulty with #ViewChild references when the target was conditionally in the DOM. This method always works but use whatever method you want.
The event fired by the emit is processed with a method that looks like this:
doPaste(pasteEvent: PasteEvent, editorComponent: CKEditorComponent) {
const editor = editorComponent.editorInstance;
editor.model.insertContent(pasteEvent.content);
}
Because the content is a DocumentFragment the paste operation will include all formatting and text attributes contained in the selected source. But that's all there is to it.
Let's say in a view I have a DojoX Mobile ListItem that is pulling an HTML view fragment into the DOM via AJAX and then transitioning to that view. Assume this is all working fine.
Now, I go back to the initial view that had that ListItem on it and click some other button that destroys that view node from the DOM. If I now click on that ListItem that previously loaded that view node into the DOM (which has now been removed), it will try to transition to a view that doesn't exist. It doesn't know that it has been removed.
Is there some type of way to tell a ListItem that it needs to fetch the HTML again because what was previously fetched no longer exists? I am not seeing anything about doing this in any documentation anywhere. I don't think a code sample is really necessary here, but I can provide a minimal one if necessary.
I went a different route and left the view exist in the DOM, and simply made a function that clears all sensitive data out of the view.
Okay, in this case, i guess you could hook the onShow function of your ListItem container(or any other onchange event). Create a listener for said handle to evaluate if your item needs reloading. Following is under the assumtion that it is the item.onclick contents showing - and not the label of your item which contains these informations
Or better yet, do all this during initialization so that your ListItem container will be an extended with custom onClick code.
Seems simple but may introduce some quirks, where/when/if you programatically change to this item, however here goes:
function checkItem() {
// figure out if DOM is present and if it should be
if( isLoggedIn() ) {
this.getChildren().forEach(function(listitem) {
if( dojo.query("#ID_TO_LOOK_FOR", listitem.domNode).length == 0 ) {
// this references the listItem, refresh contents.
// Note: this expects the listitem to be stateful, have no testing environment at time being but it should be
listitem.set("url", listitem.url);
}
});
}
}
Preferably, set this in your construct of the container for your ListItems
var listItemParent = new dojox.mobile.RoundRectList({
onShow : checkItem,
...
});
Or create listener
var listItemParent = dijit.byId('itemRegistryId');
// override onClick - calling inheritance chain once done
dojo.connect(listItemParent, "onClick", listItemParent, checkItem);
I have a gadget that is a glossary with a number of different pages. users can upload new words to the data source and those words will be pulled into the glossary through an AJAX call.
I want to resize the gadget window everytime the window is re-sized OR a new letter is selected and the page height changes (ie the gadget html block height).
Google developers has posted this on their website. However, this clearly is not working for me. The scrolling is not registering on the iframe and the height is not adjusting when the window is resized.
Here are my ModulePrefs
title="Climate Policy and Science Glossary"
description="Paragraph format"
height="300"
scrolling="true">
<Require feature="dynamic-height"/>
<Require feature="opensocial-0.8" />
Here is the gadget's script telling it to adjust:
window.onresize = adjust;
function adjust() {
var wndwH = gadgets.window.getViewportDimensions().height,
wgtH = $('#_glossary').closest('html').height,
h = Math.min(wndwH, wgtH);
gadgets.window.adjustHeight(h);
}
gadgets.util.registerOnLoadHandler(adjust);
What's going on? Am I doing something wrong or is there anyone else out there having trouble with Google's dynamic height??
The adjust function really only needs:
function adjust() {
gadgets.window.adjustHeight();
}
That should fit everything automatically.
I am trying to make a flash banner in CS4 with AS3.
In this banner I have to embed youtube videos.
My problem is.. after the video loaded I cant have/see usual controls (fullscreen, pause, stop, etc) on the video.. and the video has the autoplay by default.
I am using this code:
Security.allowDomain("*");
Security.allowDomain("www.youtube.com");
Security.allowDomain("youtube.com");
Security.allowDomain("s.ytimg.com");
Security.allowDomain("i.ytimg.com");
var my_player1:Object;
var my_loader1:Loader = new Loader();
my_loader1.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));
my_loader1.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);
function onLoaderInit(e:Event):void{
addChild(my_loader1);
my_player1 = my_loader1.content;
my_player1.addEventListener("onReady", onPlayerReady);
}
function onPlayerReady(e:Event):void{
my_player1.setSize(200,100);
/////////////////////////////////
//this example is with parameter//
//my_player1.loadVideoByUrl("http://www.youtube.com/v/ID-YOUTUBE?autohide=1&autoplay=0&fs=1&rel=0",0);
//////////////////////////////////
// this one is only the video id//
my_player1.loadVideoByUrl("http://www.youtube.com/v/ID-YOUTUBE",0);
}
I was trying to pass the parameter in the url to try but seems to be is not working.
I was checking too the google API for AS3 (http://code.google.com/apis/youtube/flash_api_reference.html) but honestly I dont find the way to implement that I need.
Whats is the way to see this controls in the video??
Thank you :)
I was trying different thing and I found a partial solution that i want to share with:
Security.allowDomain("www.youtube.com");
Security.allowDomain("youtube.com");
Security.allowDomain("s.ytimg.com");
Security.allowDomain("i.ytimg.com");
Security.allowDomain("s.youtube.com");
var my_player1:Object;
var my_loader1:Loader = new Loader();
//before I used that:
//my_loader1.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));
//Now is use this:
my_loader1.load(new URLRequest("http://www.youtube.com/v/ID_VIDEO?version=3));
my_loader1.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);
function onLoaderInit(e:Event):void{
addChild(my_loader1);
my_player1 = my_loader1.content;
my_player1.addEventListener("onReady", onPlayerReady);
}
function onPlayerReady(e:Event):void{
my_player1.setSize(200,100);
my_player1.loadVideoByUrl("http://www.youtube.com/v/ID_VIDEO",0);
}
Basically Instead of use the "Loading the chromeless player" I use the "Loading the embedded player"
My problem now is How I can modify for example the size of the controls bar.. because is taking 35px height and I want to reduce it
Thank
I have created an image map with flash, I have separate button functions that display rollover and onpress functions for each region ie -
nw_btn.onRollOver = function() {
areaName_txt.text = "This Site (NWPHO)";
}
nw_btn.onPress = function() {
displayOverlay(areaName_txt.text);
}
This is repeated 15 times to cover each area button - I wondered whether there was a way to apply the same function call (displayOverlay) and apply area name text on rollover via one piece of code rather than repeating for each button?
I guess there must be a mistake with your tag, because what you describe look more like an AS2 structure.
But if you really are in AS3, here is what you can do : connect everything to a same function with addEventListener. In this function, test which button is at the source of the event, then put the code to be executed for each button.