自动对焦指令不起作用看看我的代码
我认为有一些问题
var app = angular.module('angularjs-starter', []);
app.controller('MainCtrl', function($scope) {});
app.directive('autoFocus', ['$timeout', function ($timeout) {
return {
restrict: 'AC',
link: function (scope, element, attrs, ctrl) {
setTimeout(function () {
if ($(element)) {// if value is already filled
if (attrs.focusNext) { // if next Field provided then put focus on next field
var target = angular.element('#' + attrs.focusNext);
target.focus();
}
else element.focus();
}
else element.focus(); //setting current value focus
}, 600);
}
};
}])
我认为你需要像这样在元素中放置索引
app.directive('autoFocus', ['$timeout', function ($timeout) {
return {
restrict: 'AC',
link: function (scope, element, attrs, ctrl) {
setTimeout(function () {
if ($(element[0]).val()) {// if value is already filled
if (attrs.focusNext) { // if next Field provided then put focus on next field
var target = angular.element('#' + attrs.focusNext);
target[0].focus();
}
else element[0].focus();
}
else element[0].focus(); //setting current value focus
}, 600);
}
};
}])
希望它会帮助你
本文收集自互联网，转载请注明来源。
如有侵权，请联系[email protected] 删除。
我来说两句