棱角分明的UI工具提示使用HTML [英] Angular-ui tooltip with HTML
问题描述
我目前加入一些引导提示我的应用程序。
I am currently adding some bootstrap tooltips in my application.
所有正常的提示是好的，但是当我想用提示-HTML不安全，所有我得到的是一个空的工具提示。
All of the "normal" tooltips are ok, but when I want to use tooltip-html-unsafe, all I got is an empty tooltip.
我的工具提示：
＆LT; A＆GT;＆LT;跨度提示贴装=正确的提示，HTML安全={{myHTMLText}}＆GT;帮助和LT; / SPAN＆GT;＆LT; / A＆GT;
在DOM，我有：
＆LT; DIV CLASS =工具提示内NG绑定HTML的不安全=内容＆GT;＆LT; / DIV＆GT;
div的内容看起来空的，所以没有什么工具提示中显示。我试图直接一些HTML文本像放于DOM：
The div's content seems empty, so there is nothing to show in the tooltip. I tried to put directly in the DOM some HTML text like:
＆LT; DIV CLASS =工具提示内NG绑定HTML的不安全=内容＆GT;＆LT; B＆GT;测试＆LT; / B＆GT;＆LT; / DIV＆GT; 和它的作品。
你有一个想法？
推荐答案
的html格式的不安全指令的目的是指向它的内容。这个是什么：
The html-unsafe directive is designed to point at it's content. What about this:
<div data-ng-controller="SomeCtrl">
<span data-tooltip-html-unsafe="{{yourContent}}" data-tooltip-placement="right">
Help
</span>
</div>
然后，在SomeCtrl，做一个变量来保存HTML：
Then, in SomeCtrl, make a variable to hold the html:
$scope.yourContent = "<b>my html, yay</b>
如果你想修改引导采取从元素的内容，可以这样做。首先，你必须让它调用一个函数来获取HTML改变提示模板：
IF you would like to modify bootstrap to take the content from a element, it can be done like this. First, you must change the tooltip template so that it calls a function to get the html:
angular.module("template/tooltip/tooltip-html-unsafe-popup.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/tooltip/tooltip-html-unsafe-popup.html",
"<div class=\"tooltip {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" +
" <div class=\"tooltip-arrow\"></div>\n" +
" <div class=\"tooltip-inner\" ng-bind-html-unsafe=\"getToolTipHtml()\"></div>\n" +
"</div>\n" +
"");
}]);
然后，使该tooltipHtmlUnsafePopup一个链接功能：
Then, make a link function for the tooltipHtmlUnsafePopup:
.directive( 'tooltipHtmlUnsafePopup', function () {
return {
restrict: 'E',
replace: true,
scope: { content: '@', placement: '@', animation: '&', isOpen: '&' },
templateUrl: 'template/tooltip/tooltip-html-unsafe-popup.html',
link: function(scope, element, attrs) {
scope.getTooltipHtml = function() {
var elemId = '#' + scope.content;
var htmlContent = $rootElement.find(elemId).html();
return htmlContent;
};
}
};
})
编辑：后来我从提取UI的引导，因为你不必修改UI的引导，现在使用它，这是很好的定制code。这里是提取code，一个名为bootstrapx模块中。这仅仅是popovers（因为我没有真正使用的工具提示），但我觉得这应该是提示轻松适应了。
Later I extracted the customized code from ui-bootstrap, which is good since you do not have to modify ui-bootstrap to use it now. Here is the extracted code, in a module called "bootstrapx". This is just for popovers (as I was not really using tooltips) but I feel like this should be easily adaptable for tooltips too.
angular.module("bootstrapx", ["bootstrapx.tpls","bootstrapx.popover","bootstrapx.popover.dismisser"]);
angular.module("bootstrapx.tpls", ["template/popover/popover-html.html","template/popover/popover-html-unsafe.html","template/popover/popover-template.html"]);
angular.module( 'bootstrapx.popover', [ 'ui.bootstrap.tooltip' ] )
.directive('popover', [ function() {
return {
restrict: 'EA',
priority: -1000,
link: function(scope, element) {
element.addClass('popover-link');
}
};
}])
.directive('popoverHtml', [ function() {
return {
restrict: 'EA',
priority: -1000,
link: function(scope, element) {
element.addClass('popover-link');
}
};
}])
.directive('popoverHtmlUnsafe', [ function() {
return {
restrict: 'EA',
priority: -1000,
link: function(scope, element) {
element.addClass('popover-link');
}
};
}])
.directive('popoverTemplate', [ function() {
return {
restrict: 'EA',
priority: -1000,
link: function(scope, element) {
element.addClass('popover-link');
}
};
}])
.directive( 'popoverHtmlPopup', [ function() {
return {
restrict: 'EA',
replace: true,
scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' },
templateUrl: 'template/popover/popover-html.html'
};
}])
.directive( 'popoverHtml', [ '$compile', '$timeout', '$parse', '$window', '$tooltip', function ( $compile, $timeout, $parse, $window, $tooltip ) {
return $tooltip( 'popoverHtml', 'popover', 'click' );
}])
.directive( 'popoverHtmlUnsafePopup', [ '$rootElement', function ( $rootElement ) {
return {
restrict: 'EA',
replace: true,
scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' },
templateUrl: 'template/popover/popover-html-unsafe.html',
link: function(scope, element) {
var htmlContent = '';
scope.$watch('content', function(value) {
if (!value) {
return;
}
var elemId = '#' + value;
htmlContent = $rootElement.find(elemId).html();
});
scope.getPopoverHtml = function() {
return htmlContent;
};
}
};
}])
.directive( 'popoverHtmlUnsafe', [ '$compile', '$timeout', '$parse', '$window', '$tooltip', function ( $compile, $timeout, $parse, $window, $tooltip ) {
return $tooltip( 'popoverHtmlUnsafe', 'popover', 'click' );
}])
.directive( 'popoverTemplatePopup', [ '$http', '$templateCache', '$compile', '$parse', function ( $http, $templateCache, $compile, $parse) {
return {
restrict: 'EA',
replace: true,
scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' },
templateUrl: 'template/popover/popover-template.html',
link: function(scope, element, attrs) {
scope.getPopoverTemplate = function() {
var templateName = scope.content + '.html';
return templateName;
};
}
};
}])
.directive( 'popoverTemplate', [ '$compile', '$timeout', '$parse', '$window', '$tooltip', function ( $compile, $timeout, $parse, $window, $tooltip ) {
return $tooltip( 'popoverTemplate', 'popover', 'click' );
}]);
angular.module("template/popover/popover-html.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/popover/popover-html.html",
"<div class=\"popover {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" +
" <div class=\"arrow\"></div>\n" +
"\n" +
" <div class=\"popover-inner\">\n" +
" <h3 class=\"popover-title\" ng-bind=\"title\" ng-show=\"title\"></h3>\n" +
" <div class=\"popover-content\" ng-bind-html=\"content\"></div>\n" +
" </div>\n" +
"</div>\n" +
"");
}]);
angular.module("template/popover/popover-html-unsafe.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/popover/popover-html-unsafe.html",
"<div class=\"popover {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" +
" <div class=\"arrow\"></div>\n" +
"\n" +
" <div class=\"popover-inner\">\n" +
" <h3 class=\"popover-title\" ng-bind=\"title\" ng-show=\"title\"></h3>\n" +
" <div class=\"popover-content\" ng-bind-html-unsafe=\"{{getPopoverHtml()}}\"></div>\n" +
" </div>\n" +
"</div>\n" +
"");
}]);
angular.module("template/popover/popover-template.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/popover/popover-template.html",
"<div class=\"popover {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" +
" <div class=\"arrow\"></div>\n" +
"\n" +
" <div class=\"popover-inner\">\n" +
" <h3 class=\"popover-title\" ng-bind=\"title\" ng-show=\"title\"></h3>\n" +
" <div class=\"popover-content\" ng-include=\"getPopoverTemplate()\"></div>\n" +
" </div>\n" +
"</div>\n" +
"");
}]);
angular.module('bootstrapx.popover.dismisser', [])
.directive( 'dismissPopovers', [ '$http', '$templateCache', '$compile', '$parse', function ( $http, $templateCache, $compile, $parse) {
return {
restrict: 'A',
link: function(scope, element, attrs) {
element.bind('mouseup', function(e) {
var clickedOutside = true;
$('.popover-link').each(function() {
if ($(this).is(e.target) || $(this).has(e.target).length) {
clickedOutside = false;
return false;
}
});
if ($('.popover').has(e.target).length) {
clickedOutside = false;
}
if (clickedOutside) {
$('.popover').prev().click();
}
});
}
};
}]);
我对身体标记dismissPopovers指令（这是很可能适用于工具提示过，你只需要修改它来满足您的需求）：
I have the dismissPopovers directive on the body tag (this is likely applicable for tooltips too, you will just have to modify it to suit your needs):
<body data-ng-controller="AppController" data-dismiss-popovers>
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