Profound Logic Forums

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function handleKey(event) {
  // get the key code (cross-browser)
  event = event || window.event;
  var code = event.which || event.keyCode;  
  
  // if code=9 (tab), block it
  if (code == 9) {  
    preventEvent(event);
  }
}
handleKey

Code: Select all

window.addEventListener('load',function(){
	setTimeout(function(){tabStopGrids();},100);
	setTimeout(function(){tabStop();},100);
});	

Code: Select all

function tabStop(){
	setTimeout(function(){
		var first = getFirstInput();
		var last = getLastInput();
		last.addEventListener("keydown",function(event){
			var code = (event.keyCode ? event.keyCode : event.which);
			if ((code == 9 || code == 107) && event.shiftKey == false){
				if(event.currentTarget == getLastInput()){
					event.preventDefault();
					first.focus();
					setTimeout(function(){first.focus();},0);
				}else{
					tabStop();
				}
			}
		});
	},10);
}

Code: Select all

function tabStopGrids(){
	setTimeout(function(){
		var grids = document.getElementsByClassName("crystal-grid");
		for(var loopy = 0; loopy < grids.length; loopy++){	
			var grid = grids[loopy];
			
			var currentScroll = grid.pui.properties["onscroll"];
			if(!currentScroll){
				currentScroll = '';
			}
			applyProperty(grid,"onscroll",currentScroll + ' tabStop(); ');
			
			var currentPageUp = grid.pui.properties["onpageup"];
			if(!currentPageUp){
				currentPageUp = '';
			}
			applyProperty(grid,"onpageup",currentPageUp + ' tabStop(); ');
			
			var currentPageDown = grid.pui.properties["onpagedown"];
			if(!currentPageDown){
				currentPageDown = '';
			}
			applyProperty(grid,"onpagedown",currentPageDown + ' tabStop(); ');
		
		}
	},10);
}

Code: Select all

function getFirstInput(){
	var inputs = document.querySelectorAll('input,select,textarea')
	var first;
	for(var loopy = 0; loopy < inputs.length; loopy++){	
		var input = inputs[loopy];
		if(input.className.search("pui-find-filter-box") > -1){
			continue;
		}
		if(input.readOnly == true){
			continue;
		}
		if(input.id == "messageSubfileMessages"){
			continue;
		}
		if(input.tabIndex == -1){
			continue;
		}
		if(input.style.visibility == 'hidden'){
			continue;
		}
		if(input.style.display == 'none'){
			continue;
		}
		first = input;
		break;
	}
	return first;
}

Code: Select all

function getLastInput(){
	var last;
	var inputs = document.querySelectorAll('input,select,textarea')
	for(var loopy = (inputs.length-1); loopy>=0 ; loopy--){
		var input = inputs[loopy];
		if(input.id.search("problem") > -1){
			continue;
		}
		if(input.className.search("pui-find-filter-box") > -1){
			continue;
		}
		if(input.readOnly == true){
			continue;
		}
		if(input.id == "messageSubfileMessages" || input.id == "copyGridTextArea"){
			continue;
		}
		if(input.tabIndex == -1){
			continue;
		}
		if(input.style.visibility == 'hidden'){
			continue;
		}
		if(input.style.display == 'none'){
			continue;
		}
		if(input.type == 'radio'){
			if(inputs[loopy-1].name == input.name && input.checked == false){
				continue;
			}
		}
		last = input;
		break;
	}
	return last;
}