【发布时间】:2016-08-22 00:46:21
【问题描述】:
我在表单中使用角手风琴指令。不幸的是,输入字段值内的模型无法在指令之外公开或显示。不太确定哪一部分是错的。
提琴手链接:Click here html
<body ng-app="btst">
<h3>BootStrap Accordion Directives</h3>
<form>
<pre>{{ form | json }}</pre> <!-- Not Working -->
<btst-accordion>
<btst-pane title="<b>First</b> Pane">
<pre>{{ form | json }}</pre> <!-- Working -->
Text: <input type="text" ng-model="form.textInput1"><br>
Date: <input type="date" ng-model="form.dateInput1">
</btst-pane>
<btst-pane title="<b>Second</b> Pane">
<pre>{{ form | json }}</pre> <!-- Working -->
Text: <input type="text" ng-model="form.textInput2"><br>
Number: <input type="date" ng-model="form.numberInput2">
</btst-pane>
</btst-accordion>
</form>
</body>
指令
angular.module("btst", []).
directive("btstAccordion", function () {
return {
restrict: "E",
transclude: true,
replace: true,
scope: {},
template:
"<div class='accordion' ng-transclude></div>",
link: function (scope, element, attrs) {
// give this element a unique id
var id = element.attr("id");
if (!id) {
id = "btst-acc" + scope.$id;
element.attr("id", id);
}
// set data-parent on accordion-toggle elements
var arr = element.find(".accordion-toggle");
for (var i = 0; i < arr.length; i++) {
$(arr[i]).attr("data-parent", "#" + id);
$(arr[i]).attr("href", "#" + id + "collapse" + i);
}
arr = element.find(".accordion-body");
$(arr[0]).addClass("in"); // expand first pane
for (var i = 0; i < arr.length; i++) {
$(arr[i]).attr("id", id + "collapse" + i);
}
},
controller: function () {}
};
}).
directive('btstPane', function () {
return {
require: "^btstAccordion",
restrict: "E",
transclude: true,
replace: true,
scope: {
title: "@",
category: "=",
order: "="
},
template:
"<div class='accordion-group' >" +
" <div class='accordion-heading'>" +
" <a class='accordion-toggle' data-toggle='collapse'> {{category.name}} - </a>" +
" </div>" +
"<div class='accordion-body collapse'>" +
" <div class='accordion-inner' ng-transclude></div>" +
" </div>" +
"</div>",
link: function (scope, element, attrs) {
scope.$watch("title", function () {
// NOTE: this requires jQuery (jQLite won't do html)
var hdr = element.find(".accordion-toggle");
hdr.html(scope.title);
});
}
};
})
【问题讨论】:
-
你在哪里定义
form对象? -
@Ozrix 我应该在哪里定义它?我希望一旦我在任何输入中填写值,它就会自动填充,但它没有。
标签: angularjs