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Popup Positioning

3 Answers 195 Views

Grid

This is a migrated thread and some comments may be shown as answers.

3 Answers, 1 is accepted

answered on 14 Nov 2011, 05:24 PM

If you have a long scrolling grid, I adjusted the script to the following. This positions the popup on the window, otherwise, it is always centerd in the grid, which could be up or down depending on the lenght of the grid.

var popUp;

function PopUpShowing(sender, eventArgs) {

//getMouseXY(sender.get_element());

popUp = eventArgs.get_popUp();

var gridWidth = sender.get_element().offsetWidth;

var gridHeight = sender.get_element().offsetHeight;

//var clickpos =

var popUpWidth = popUp.style.width.substr(0, popUp.style.width.indexOf("px"));

var popUpHeight = popUp.style.height.substr(0, popUp.style.height.indexOf("px"));

popUp.style.left = ((gridWidth - popUpWidth) / 2 + sender.get_element().offsetLeft).toString() + "px";

// popUp.style.top = ((gridHeight - popUpHeight) / 2 + sender.get_element().offsetTop).toString() + "px";

var e = window.event;

var posy = e.clientY + document.body.scrollTop

+ document.documentElement.scrollTop;

// alert(posy);

//alert((sender.get_element().offsetTop)).toString();

popUp.style.top = (posy + sender.get_element().offsetTop).toString() + "px";

// alert(popUp.style.top);

}