npm:puppeteer-core#5.5.0(electron-vue-cli)
enter image description here
when i use
page.frames(),
only have 3 iframe.but i need catch the last one .but when i use
page2.$$("iframe")
have 7 iframe which last is my need.
I want to operate the internal nodes of the iframe, but the current api does not seem to support it。
the button selector is
$('.btn >div')
I want to operate the internal nodes of the iframe with api(page.$$)
Related
I created a click event in adobe launch which will capture the value of the link and send it to analytics. I have created a data element for saving the value and in my DOM I am saving value in local storage.
Local storage code:
$('.card').click(function() {
var name = $(this).text();
localStorage.setItem('productName', name);
});
My problem is when I click the first link no value got saved, but after when I click second link it saves the value of first link and on third link saves value of second link and so on. I want to save current link value in evar3 variable.
Data element:
Rule:
Set variables:
Thanks,
Harshit
I'm scratching my head a little bit about why your jQuery selector doesn't match your Rule selector, but that's probably not immediately related or relevant, considering you said you are seeing data pop, in general, so at face value, I'm going to ignore that.
But in general, it sounds like your jQuery code is getting executed after the Rule is evaluated, so it's effectively one step behind. I'm not sure there's much if anything you can do about that if you aim to keep two separate click event listeners like this.
You're going to have to restructure to have one chain off the other (which I don't think is actually feasible with jQuery > Launch as-is. Maybe if you write two separate custom code blocks with promise chaining but that kind of sidesteps Launch and IMO is over-complicating things to begin with (see below)). Better yet, merge them into a single click event listener. On that note..
Why do you have two separate click event listeners? Is the sole reason for this to pass off the link text? Because you can reference the clicked element in the Launch Rule itself.
You should be able to reference %this.innerText% in the Set Variables fields. Or you can reference this object in custom code boxes within the Rule.
IOW at face value I don't see why you need or should be creating/using that jQuery listener or pushing to local storage like that.
Update:
You commented the following:
I tried with %this.innerText% it is also not showing current values. I
am pushing the value first to local storage because my link values are
generating on runtime through an API. They are not hardcoded. I am
also trying to figure out why my rule is getting fired before my
jquery is evaluated. But when I check in console using
_satellite.getVar('Product Name'); it shows me the correct value, but in debugger console value is wrong. Can you show me the way you want
to create rule to getting it fired correctly ? Thanks,
Okay so your link values are generated runtime through an API call? Well okay now that sounds like where the (timing) issue is, and it's the same issue in principle I mentioned you prolly had between the jQuery and Launch code. Assuming you can't change this dynamic link functionality, you have two options:
1. Explicitly trigger a launch rule (direct call rule) in a callback from the API code that's generating the link values.
This is the better method, because you won't have race condition issues with your API vs. link tracking code. The biggest caveat about this method though is that it requires requires you to actively add code to the site, which may or may not be feasible for you.
I have no idea what your code for generating the link looks like, but presumably it's some ajax call and generated from the success callback. So in the callback, you'd add a line of code something like this:
_satellite.track('product_image_click', {
text : elem.innerText
});
Again, I don't know what your API code that generates the link looks like, but presumably you have within it some element object you append to or update the DOM, so for this example, I will refer to that as elem.
'product_image_click' - This is the value you use for the direct call rule identifier in the interface, e.g. :
And then _satellite.track() call also includes an object payload in 2nd argument that you can pass to the direct call rule. So in the code above, I set a property named text and give it a value of elem.innerText.
Then, within the direct call rule, where you set variables, the data you passed can be referenced from event.details object within custom code box (e.g. event.details.text), or using % syntax within the interface fields (e.g. %event.details.text%).
2. Make use of setTimeout to delay evaluating the link click.
The one advantage of this method over option #1 is that it is passive. You don't have to add code directly to your site to make it work.
However, this is the shadier option, because you don't really know how long it will take for your link to be generated. But generally speaking, if you can determine it takes on average say 250ms for the link generation API to do its thing, and you set the timeout to be called at say 300-500ms, then you will probably be okay most of the time. However, it's never a 100% guarantee.
In addition, if clicking on the link ultimately redirects the visitor to another page, then this solution will likely not work for you at all, since the browser will almost certainly have navigated before this has a chance to execute. Because of this, I normally I wouldn't even mention this as an option, but since you mentioned this link involves an API that generates the link values when clicked, I figured maybe this isn't a navigation / redirect link, so maybe this is an option you can go for, if you can't do option #1.
First, create a direct call rule the same as shown in option #1. This will be the rule that receives the link text and makes the Adobe Analytics (or whatever other marketing tag) calls.
Then, create a separate rule as a click event, similar to what you are currently trying to do (listening for the link click, based on your css selector). In this rule, you won't be setting any AA variables. Instead, add a custom js box with code like this:
var elem = this;
(function (elem) {
window.setTimeout(function() {
_satellite.track('product_image_click', {
text : elem.innerText
});
}, 500);
})(elem);
So when the rule is triggered, it will create a setTimeout callback to call the first rule, passing the link text in the payload. And.. hopefully the 500ms timeout shown in the code example is enough time for the API to do its thing. You may be able to adjust it up or down.
Rather than defining it in Data Element I would say its better to keep it directly in the Rule itself. Please try with this %this.#text%.
Let me know if this helped.
Question
I'm working with Adobe Scene7 BasicZoomViewer and I'm looking for a way to tell the ZoomViewer to reset the zoom so that the user is no longer zoomed in on an image but instead will show the default "zoom" level.
What I've found
The closest thing I found to what I need is this reset property ZoomView.reset which "Resets the viewport when the frame (image) changes. If set to 0 it preserves the current viewport with the best possible fit while preserving the aspect ratio of the newly set image".
This looks close to something I need but it states that it will reset or preserve the aspect ratio when a new image has been inserted but I am not inserting new images.
Demo from Adobe
There is a button on the image that the API inserts into the page that resets the zoom level. Adobe provides a demo page that shows what I'm working with. If you look at the bottom left, the right-most button is the reset button. When clicked, it has to make some kind of API call and I need to figure out which one it is.
Edit
I've been able to find a minified version of the BasicZoomViewer and I am currently attempting to make sense of the code.
There is an event listener placed on the "Zoom Reset Button" that just simply calls a reset() method on line 274 in the uglified version of the file. Currently, I am trying to make sense of the file and figure out how to access this method.
c.zoomResetButton.addEventListener("click", function () {
c.zoomView.zoomReset()
});
I will be answering my own question. If someone finds a better way please feel free to answer as well.
tldr;
Create a variable to hold the instance of your s7viewers.BasicZoomViewer() and inside of that you can access the event handlers and much more.
Example of calling the reset zoom handler
// instantiate the s7viewers class and save it in a variable
var s7BasicZoomViewer = new s7viewers.BasicZoomViewer({
containerId: 's7viewer',
params: {
asset: assetUrl,
serverurl: serverUrl
})
// example of how to call the "zoomReset()" method
s7BasicZoomViewer.zoomResetButton.component.events.click[0].handler()
Explanation
After digging through the minified code that was uglified I found an event listener on the s7zoomresetbutton DOM class name, or perhaps it's watching for the ID of that DOM element which is the same ID as the container div for your S7 BasicZoom Viewer plus some added text to make this ID unique. For example, if the container div is s7viewer then the reset zoom button will have an ID of s7viewer_zoomresetbutton.
Now, going through the code I found this event listener which let me know there must be some way to call the zoomReset() method.
c.zoomResetButton.addEventListener("click", function () {
c.zoomView.zoomReset()
});
In the code above, the value of c is this or in other words it's the instance of your S7 BasicViewerZoom and in my case I have multiple depending on how many images I need to zoom on.
When instantiating the s7viewers class you can then reference that instance later and access the event handlers on each button and other properties and methods.
From there it was just looking through the object returned from the instance and calling the handler for the reset button.
So I would like to be able to have a print button for entries in our database so users can print an entry via a print friendly "form".
My thought was to create a separate page, add labels and have those labels pull the relevant information.
I know I can add the open widget information via this code:
app.datasources.ModelName.selectKey(widget.datasource.item._key);
app.showPage(app.pages.TestPrint);
But I'm running into a few problems:
I can't get the page to open in a new window. Is this possible?
window.open(app.pages.TestPrint);
Just gives me a blank page. Does the browser lose the widget source once the new window opens?
I can't get the print option (either onClick or onDataLoad) to print JUST the image (or widget). I run
window.print();
And it includes headers + scroll bars. Do I need to be running a client side script instead?
Any help would be appreciated. Thank you!
To get exactly what you'd want you'd have to do a lot of work.
Here is my suggested, simpler answer:
Don't open up a new tab. If you use showPage like you mention, and provide a "back" button on the page to go back to where you were, you'll get pretty much everything you need. If you don't want the back to show up when you print, then you can setVisibility(false) on the button before you print, then print, then setVisibility(true).
I'll give a quick summary of how you could do this with a new tab, but it's pretty involved so I can't go into details without trying it myself. The basic idea, is you want to open the page with a full URL, just like a user was navigating to it.
You can use #TestPrint to indicate which page you want to load. You also need the URL of your application, which as far as I can remember is only available in a server-side script using the Apps Script method: ScriptApp.getService().getUrl(). On top of this, you'll probably need to pass in the key so that your page knows what data to load.
So given this, you need to assemble a url by calling a server script, then appending the key property to it. In the end you want a url something like:
https://www.script.google.com/yourappaddress#TestPage?key=keyOfYourModel.
Then on TestPage you need to read the key, and load data for that key. (You can read the key using google.script.url).
Alternatively, I think there are some tricks you can play by opening a blank window and then writing directly to its DOM, but I've never tried that, and since Apps Script runs inside an iframe I'm not sure if it's possible. If I get a chance I'll play with it and update this answer, but for your own reference you could look here: create html page and print to new tab in javascript
I'm imagining something like that, except that your page an write it's html content. Something like:
var winPrint = window.open('', '_blank', 'left=0,top=0,width=800,height=600,toolbar=0,scrollbars=0,status=0');
winPrint.document.write(app.pages.TestPage.getElement().innerHTML);
winPrint.document.close();
winPrint.focus();
winPrint.print();
winPrint.close();
Hope one of those three options helps :)
So here is what I ended up doing. It isn't elegant, but it works.
I added a Print Button to a Page Fragment that pops up when a user edits a database entry.
Database Edit Button code:
app.datasources.ModelName.selectKey(widget.datasource.item._key);
app.showDialog(app.pageFragments.FragmentName);
That Print Button goes to a different (full) Page and closes the Fragment.
Print Button Code:
app.datasources.ModelName.selectKey(widget.datasource.item._key);
app.showPage(app.pages.ModelName_Print);
app.closeDialog();
I made sure to make the new Print Page was small enough so that Chrome fits it properly into a 8.5 x 11" page (728x975).
I then created a Panel that fills the page and populated the page with Labels
#datasource.item.FieldName
I then put the following into the onDataLoad for the Panel
window.print();
So now when the user presses the Print Button in the Fragment they are taken to this new page and after the data loads they automatically get a print dialog.
The only downside is that after printing the user has to use a back button I added to return to the database page.
1.
As far as I know, you cannot combine window.open with app.pages.*, because
window.open would require url parameter at least, while app.pages.* is essentially an internal routing mechanism provided by App Maker, and it returns page object back, suitable for for switching between pages, or opening dialogs.
2.
You would probably need to style your page first, so like it includes things you would like to have printed out. To do so please use #media print
ex: We have a button on the page and would like to hide it from print page
#media print {
.app-NewPage-Button1 {
display : none;
}
}
Hope it helps.
1. Here is how it is done, in a pop up window, without messing up the current page (client script):
function print(widget, title){
var content=widget.getElement().innerHTML;
var win = window.open('', 'printWindow', 'height=600,width=800');
win.document.write('<head><title>'+title+'/title></head>');
win.document.write('<body>'+content+'</body>');
win.document.close();
win.focus();
win.print();
win.close();
}
and the onclick handler for the button is:
print(widget.root.descendants.PageFragment1, 'test');
In this example, PageFragment1 is a page fragment on the current page, hidden by adding a style with namehidden with definition .hidden{display:none;} (this is different than visible which in App Maker seems to remove the item from the DOM). Works perfectly...
2. You cannot open pages from the app in another tab. In principle something like this would do it:
var w=window.parent.parent;
w.open(w.location.protocol+'//'+w.location.host+w.location.pathname+'#PrintPage', '_blank');
But since the app is running in frame nested two deep from the launching page, and with a different origin, you will not be able to access the url that you need (the above code results in a cross origin frame access error). So you would have to hard code the URL, which changes at deployment, so it gets ugly very fast. Not that you want to anyway, the load time of an app should discourage you from wanting to do that anyway.
I want to click a button*-Create Order* which sits under Iframe. In order to do that I need to switch my driver to iframe , for which I need to find iframe first. Now I have tried everything to locate this iframe.When I started digging in I relaized that if I do this
WebElement table= dr.findElement(By.xpath(or.getProperty("html/body/div[4]/form/table/tbody/tr[2]")));
I get some value for the table.size()
But if I do this :
WebElement table= dr.findElement(By.xpath(or.getProperty("html/body/div[4]/form/table/tbody/tr[3]")));
I get 0 count.
I have spent so many hours to get to this frame.When I failed with cssSelector or xpath I started going by each node and that's how I found this.
Please help.
Assuming you are using Java, you can address an iframe with SwitchTo().Frame() in three ways
By iframe name or id. If the iframe has name="frameName" or id="frameID", you can use dr.SwitchTo().Frame("frameName") or dr.SwitchTo().Frame("frameID").
By iframe element. You can address an iframe by something along these lines:
dr.SwitchTo().Frame(dr.findElement(By.Css("table>tbody>tr:nth-child(3)>iframe")));
By count, starting from 0. You can address an iframe by:
dr.SwitchTo().Frame(0), which would switch to the first iframe.
For #2, we can give you better help on a CSS selector if you include some html including the iframe in question, and a few lines above it in your question.
I have a flex 3 application that creates an Image from a canvas which the user draws on. I use the ImageSnapshot class to create the image
var imageSnap:ImageSnapshot=ImageSnapshot.captureImage(myCanvas);
var imageByteArray:ByteArray=imageSnap.data as ByteArray;
I want the user to be able to print or save the image. I can use the following code to print the image but flex does not provide good control over printing across multiple pages
var printJob:FlexPrintJob=new FlexPrintJob();
printJob.start();
printJob.addObject(myCanvas, FlexPrintJobScaleType.SHOW_ALL);
I would like to display the image in a browser window so that the user could print it using the built in browser functionality or right click on the image and save it. Can this be done without requesting server side code to do it?
I know that flash player 10 and flex 4 allow you to save files locally but for now I am stuck with player 9 and flex 3
You can still use the new features of FileReference (the save() and load() methods) in Flex 3 as long as the application is running in Flash Player 10. But if you are definitely stuck with Flash Player 9 then you will need to push the image up to the server first. If you are looking for a good way to push that data up to the server, please reference my solution in this question:
Flex: Render an unrealized UIComponent to BitmapData?
I don't believe you can do this, as it would violate the sandbox. For example, if this worked, it means you could put arbitrary code (analogous to an image) on the user's machine without their consent or knowledge.
I'm not sure if this will work, but try this:
Show a link to the image (file://path/to/image/img.ext) and set window.htmlLoader.navigateInSystemBrowser = true;