Multitouch for two draggables Jquery [closed] - javascript

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I have two draggables that work as a joystick. So, I have to be able to get one event in each joystick.
I am using a library called touch-punch but it is not multitouch. I have created my own listener but now I can't drag. Any idea?

Use one event for both joysticks. Then use event.changedTouches[0].pageX; and event.changedTouches[1].pageX; to get the first and second touches.

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[WebdriverIO][Typescript] Is it possible to get a custom variable from the browser window? [closed]

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Hi lets assume i have a custom variable in the browser."Custom variable" Is it possible to get it with webdriverIO with the browser.execute() method?
Yes, it's possible with js.
browser.execute("return a")
Here is the sample I tried in python using js which is equivalent to browser.execute.

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I want stop event propagation to only on function in the code instead of stopping and not the rest of the events triggered it is not possible using e.stopeventporpogation
You can't restrict it to single function, instead what you can do is to write the function to be triggered before e.stopeventpropogation and the rest can be after that line

Javascript variables use in HTML [closed]

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I want to use "screen.availWidth" and "screen.availHeight" to change the size of a image. How can I do it?
Here is my code I want that that work.
<img src="logoDK.png" alt="" width="screen.availWidth/1.9" height="screen.availHeight/3.84">
Thanks for your help.
This could works, if you are using query
$('#myimage').width(screen.availWidth);
$('#myimage').height(screen.availHeight);
You can use the event resize, to detect windows resize event and update the size.
$( window ).resize(function() {
});

How to trigger an event on click of pagination in an dojo enhancedgrid? [closed]

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I want to trigger an event and call a function on click of pagination in the grid.
My function should be call in some jsp where this grid is defined. Is it possible?
Do you have a store backing this up? If so, you can check to see when a fetch occurs on your store?

<option> Events in Mobile Safari <select> list> [closed]

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I'm just trying to get selecting a menu item from a <select> list to be a 2 tap interaction vs. a 3 tap interaction.
As the option's are just values to the select, you will normally register events to the select-element instead of the option-element. I'm not sure if this is even allowed via the DOM-spec, but I also can't find any reliable sources right now.

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