[英]How to disable check box per day and fetch the selected values using Angular.js?
[英]How to disable an input box using angular.js
我正在使用此字段進行編輯視圖和創建視圖
<input data-ng-model="userInf.username" class="span12 editEmail" type="text" placeholder="me@example.com" pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}" required />
在控制器中我有這個代碼來禁用輸入元素:
function($rootScope, $scope, $location, userService)
{
//etc
$(".editEmail" ).attr("disabled", disable); // no idea how to do in angular
}
請幫忙。
使用ng-disabled或帶有ng-class的特殊CSS 類
<input data-ng-model="userInf.username"
class="span12 editEmail"
type="text"
placeholder="me@example.com"
pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}"
required
ng-disabled="{expression or condition}"
/>
您需要使用ng-disabled指令
<input data-ng-model="userInf.username"
class="span12 editEmail"
type="text"
placeholder="me@example.com"
pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}"
required
ng-disabled="<expression to disable>" />
我為此創建了一個指令(角度穩定1.0.8)
<input type="text" input-disabled="editableInput" />
<button ng-click="editableInput = !editableInput">enable/disable</button>
app.controller("myController", function(){
$scope.editableInput = false;
});
app.directive("inputDisabled", function(){
return function(scope, element, attrs){
scope.$watch(attrs.inputDisabled, function(val){
if(val)
element.removeAttr("disabled");
else
element.attr("disabled", "disabled");
});
}
});
您的標記應該包含一個名為ng-disabled的附加屬性,其值應該是一個條件或表達式,它將被評估為true或false。
<input data-ng-model="userInf.username" class="span12 editEmail"
type="text" placeholder="me@example.com"
pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}"
required
ng-disabled="{condition or expression}"
/>
在控制器中,您可能會有一些代碼會影響ng-disabled指令的值。
<input type="text" input-disabled="editableInput" />
<button ng-click="editableInput = !editableInput">enable/disable</button>
app.controller("myController", function(){
$scope.editableInput = false;
});
app.directive("inputDisabled", function(){
return function(scope, element, attrs){
scope.$watch(attrs.inputDisabled, function(val){
if(val)
element.removeAttr("disabled");
else
element.attr("disabled", "disabled");
});
}
});
<input data-ng-model="userInf.username" class="span12 editEmail" type="text" placeholder="me@example.com" pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}" required ng-disabled="true"/>
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