我用在我的项目本(mathjaxBind.directive.js)指令的MathJax
和工作对我来说:
Plunker
mathjaxBind.directive.js
'use strict';
MathJax.HTML.Cookie.Set("menu", {});
MathJax.Hub.Config({
skipStartupTypeset: true,
messageStyle: "none",
extensions: ["tex2jax.js", "mml2jax.js", "MathML/content-mathml.js", "MathML/mml3.js"],
jax: ["input/MathML", "input/TeX", "output/SVG", "output/HTML-CSS", "output/NativeMML", "output/CommonHTML"],
"HTML-CSS": {
availableFonts: [],
styles: {".MathJax_Preview": {visibility: "hidden"}},
showMathMenu: false
},
"SVG": {
availableFonts: [],
styles: {".MathJax_Preview": {visibility: "hidden"}},
showMathMenu: false
},
"NativeMML": {
availableFonts: [],
styles: {".MathJax_Preview": {visibility: "hidden"}},
showMathMenu: false
},
"CommonHTML": {
availableFonts: [],
styles: {".MathJax_Preview": {visibility: "hidden"}},
showMathMenu: false
}
});
MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready", function() {
var FONT = MathJax.OutputJax["HTML-CSS"].Font;
FONT.loadError = function (font) {
MathJax.Message.Set("Can't load web font TeX/" + font.directory, null, 2000);
document.getElementById("noWebFont").style.display = "";
};
FONT.firefoxFontError = function (font) {
MathJax.Message.Set("Firefox can't load web fonts from a remote host", null, 3000);
document.getElementById("ffWebFont").style.display = "";
};
});
(function (HUB) {
var MINVERSION = {
Firefox: 3.0,
Opera: 9.52,
MSIE: 6.0,
Chrome: 0.3,
Safari: 2.0,
Konqueror: 4.0,
Unknown: 10000.0 // always disable unknown browsers
};
if (!HUB.Browser.versionAtLeast(MINVERSION[HUB.Browser] || 0.0)) {
HUB.Config({
jax: [], // don't load any Jax
extensions: [], // don't load any extensions
"v1.0-compatible": false // skip warning message due to no jax
});
setTimeout('document.getElementById("badBrowser").style.display = ""', 0);
}
})(MathJax.Hub);
MathJax.Hub.Register.StartupHook("End", function() {
var HTMLCSS = MathJax.OutputJax["HTML-CSS"];
if (HTMLCSS && HTMLCSS.imgFonts) {
document.getElementById("imageFonts").style.display = ""
}
});
angular.module('fsaApp')
.directive('mathjaxBind', function() {
return {
restrict: "A",
controller: ["$scope", "$element", "$attrs", function ($scope, $element, $attrs) {
$scope.$watch($attrs.mathjaxBind, function (value) {
//$($element).parent().find('math').wrap("<script type='math/mml'></script>");
$element.html(value);
MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
});
}]
};
});
控制器:
app.controller('MainCtrl', function($scope) {
$scope.info='<script type=\"math/mml\"><math>\n<mstyle displaystyle=\"true\">\n<mtext> N </mtext>\n<msub>\n<mrow>\n<mtext> O </mtext>\n</mrow>\n<mrow>\n<mn> 2 </mn>\n</mrow>\n</msub>\n</mstyle>\n</math></script>';
$scope.info2='<script type=\"math/mml\"><math>\n<mstyle displaystyle=\"true\">\n<mtext> C </mtext>\n<msub>\n<mrow>\n<mtext> H </mtext>\n</mrow>\n<mrow>\n<mn> 4 </mn>\n</mrow>\n</msub>\n</mstyle>\n</math></script>';
});
库:
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
在HTML :
<div mathjax-bind="info"></div>
<div mathjax-bind="info2"></div>
:/这似乎并没有对我的工作。不过,我不知道为什么。它曾经在某些条件下渲染,但它不再。 – apizzimenti
你是否检查过沉重的例子? –
哦,我明白了。我检查了这个例子,它的工作原理,只是在我自己的代码中实现的相同指令不起作用。 – apizzimenti