Sha256: 69d3e17aa6fabfdffa761623081a601a51c25d4d400217b2ea2291d935b02bb7
Contents?: true
Size: 1.65 KB
Versions: 69
Compression:
Stored size: 1.65 KB
Contents
App.directive('ngFocus',function($parse,$timeout){
return function(scope,element,attrs){
var ngFocusGet = $parse(attrs.ngFocus);
var ngFocusSet = ngFocusGet.assign;
if (!ngFocusSet) {
throw Error("Non assignable expression");
}
var digesting = false;
var abortFocusing = false;
var unwatch = scope.$watch(attrs.ngFocus,function(newVal){
if(newVal){
$timeout(function(){
element[0].focus();
},0)
}
else {
$timeout(function(){
element[0].blur();
},0);
}
});
element.bind("blur",function(){
if(abortFocusing) return;
$timeout(function(){
ngFocusSet(scope,false);
},0);
});
var timerStarted = false;
var focusCount = 0;
function startTimer(){
$timeout(function(){
timerStarted = false;
if(focusCount > 3){
unwatch();
abortFocusing = true;
throw new Error("Aborting : ngFocus cannot be assigned to the same variable with multiple elements");
}
},200);
}
element.bind("focus",function(){
if(abortFocusing) return;
if(!timerStarted){
timerStarted = true;
focusCount = 0;
startTimer();
}
focusCount++;
$timeout(function(){
ngFocusSet(scope,true);
},0);
});
};
});
Version data entries
69 entries across 69 versions & 2 rubygems