<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="../../third-party/mathquill/mathquill.css"/>
<style>
html, body, .main{
margin: 0;
padding: 0;
overflow: hidden;
}
.main{
width:1024px;
height:1024px;
}
.mathquill-editable,
.mathquill-rendered-math{
border: 0px;
padding: 0px;
margin:4px;
}
</style>
</head>
<body>
<div class="main">
<div class="mathquill-editable"></div>
</div>
<div>
<input id="blurHelper" />
</div>
<script src="../../third-party/jquery.min.js"></script>
<script src="../../third-party/mathquill/mathquill.js"></script>
<script>
$(function(){
var UM = parent.UM,
$iframe = $(getSelfIframe()),
editorId = $iframe.parents('.edui-body-container').attr('id'),
editor = UM.getEditor(editorId),
timer;
/* 获得当前公式所在的iframe节点 */
function getSelfIframe(){
var iframes = parent.document.getElementsByTagName('iframe');
for (var key in iframes) {
if (iframes[key].contentWindow == window) {
return iframes[key];
}
}
return null;
}
/* 获得当前url上的hash存储的参数值 */
function getLatex() {
return $iframe.attr('data-latex') || '';
}
/* 保存场景 */
function saveScene(){
timer && clearTimeout(timer);
timer = setTimeout(function(){
editor.fireEvent('savescene');
editor.fireEvent('contentchange');
editor.fireEvent('selectionchange');
timer = null;
}, 300);
}
/* 设置编辑器可编辑 */
function enableEditor(){
if(editor.body.contentEditable == 'false') {
editor.setEnabled();
}
}
/* 设置编辑器不可编辑 */
function disableEditor(){
if(editor.body.contentEditable == 'true') {
editor.setDisabled(['undo', 'redo', 'preview', 'formula'], true);
}
}
/* 公式 */
var Formula = function(){
var _this = this,
latex = getLatex();
this.isFocus = false;
this.isDisabled = false;
/* 加载公式内容 */
this.$mathquill = $('.mathquill-editable').mathquill('latex', latex);
/* 设置活动状态的公式iframe */
this.$mathquill.on('mousedown', function(){
/* 编辑器不可用时,公式也不可用 */
if(_this.disabled) return false;
/* 第一次点击当前公式,设置公式活动 */
if(!$iframe.hasClass('edui-formula-active')) {
disableEditor();
editor.blur();
editor.$body.find('iframe').not($iframe).each(function(k, v){
v.contentWindow.formula.blur();
});
if(_this.$mathquill.find('.cursor').css('display') == 'none') {
_this.refresh();
_this.$mathquill.addClass('hasCursor');
}
}
_this.focus();
});
editor.addListener('click', function(){
_this.blur();
enableEditor();
});
/* 里面focus,编辑器也判断为focus */
editor.addListener('isFocus', function(){
return _this.isFocus;
});
/* um不可用,公式也不可编辑 */
editor.addListener('setDisabled', function(type, except){
if (!(except && except.join(' ').indexOf('formula') != -1) && _this.isDisabled != true ) {
_this.setDisabled();
}
});
editor.addListener('setEnabled', function(){
if (_this.isDisabled != false) {
_this.setEnabled();
}
});
/* 设置更新外层iframe的大小和属性 */
$(document.body).on('keydown', function(){
_this.updateIframe();
}).on('keyup', function(){
_this.updateIframe();
});
/* 清除初始化的高亮状态 */
this.$mathquill.removeClass('hasCursor');
/* 初始化后延迟刷新外层iframe大小 */
setTimeout(function(){
_this.updateIframe();
}, 300);
};
Formula.prototype = {
focus:function(){
$iframe.addClass('edui-formula-active');
this.isFocus = true;
},
blur:function(){
$iframe.removeClass('edui-formula-active');
this.removeCursor();
this.isFocus = false;
},
removeCursor: function(){
this.$mathquill.find('span.cursor').hide();
this.$mathquill.parent().find('.hasCursor').removeClass('hasCursor');
},
updateIframe: function(){
$iframe.width(this.$mathquill.width()+8).height(this.$mathquill.height()+8);
var latex = $iframe.attr('data-latex'),
newLatex = this.getLatex();
if(latex != newLatex) {
$iframe.attr('data-latex', this.getLatex());
saveScene();
}
},
insertLatex: function(latex){
this.$mathquill.mathquill('write', latex);
this.updateIframe();
this.removeCursor();
},
setLatex: function(latex){
this.$mathquill.mathquill('latex', latex);
this.updateIframe();
},
getLatex: function(){
return this.$mathquill.mathquill('latex');
},
redraw: function(){
this.$mathquill.mathquill('redraw');
},
setDisabled: function(){
this.blur();
var latex = this.getLatex();
this.$mathquill.mathquill('revert').text(latex).mathquill();
this.updateIframe();
this.isDisabled = true;
},
setEnabled: function(){
this.$mathquill.removeClass('mathquill-rendered-math');
this.refresh();
this.isDisabled = false;
},
refresh: function(){
var latex = this.getLatex();
this.$mathquill.mathquill('revert').text(latex).mathquill('editable');
this.updateIframe();
}
};
/* 绑定到window上，给上级window调用 */
window.formula = new Formula();
});
</script>
</body>
</html>
萤火小程序商城，是一款新型便捷的电商小程序系统
需积分: 0 27 浏览量
2023-08-12
15:33:31
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萤火小程序商城，是一款新型便捷的电商小程序系统 （735个子文件） 
.bowerrc 34B UploadController.cs 11KB Startup.cs 10KB SettingController.cs 10KB AutoMapperConfig.cs 9KB Extensions.cs 8KB GoodsController.cs 8KB DeliveryController.cs 8KB BaseController.cs 7KB OrderController.cs 7KB LoginController.cs 6KB SellerGoodsRequest.cs 6KB UserController.cs 6KB WxAppController.cs 5KB Middlewares.cs 5KB CategoryController.cs 4KB AddressController.cs 4KB ErrorController.cs 4KB TagHelpers.cs 3KB HelpController.cs 3KB SpecController.cs 3KB HomeController.cs 3KB GlobalConfig.cs 3KB OrderGoods.cs 3KB Order.cs 2KB WxHttpClient.cs 2KB Goods.cs 2KB CartController.cs 2KB SellerBaseController.cs 2KB Wxapp.cs 2KB UserIndexController.cs 2KB Models.cs 2KB SpecManyDto.cs 2KB Region.cs 2KB IndexController.cs 2KB OrderAddress.cs 2KB SellerDeliveryRequest.cs 2KB UserBaseController.cs 2KB User.cs 2KB Program.cs 2KB UploadFile.cs 2KB GoodsSpec.cs 2KB Enums.cs 1KB UserAddress.cs 1KB SellerBaseViewModel.cs 1KB WxappController.cs 1KB ResultInfo.cs 1KB NavigationViewComponent.cs 1KB Category.cs 1KB GoodsController.cs 1KB DeliveryRule.cs 1KB CartDto.cs 1KB OrderDto.cs 1KB ApiBaseController.cs 1KB SpecManyDto.cs 991B GoodsSpecRel.cs 972B UserController.cs 963B GoodsDto.cs 959B FileUploadRequest.cs 925B Requests.cs 908B Models.cs 876B WxappNavbar.cs 870B GoodsSpecDto.cs 844B DeliveryRuleDto.cs 841B UploadGroup.cs 835B GoodsImage.cs 804B FilePageRequest.cs 785B WxappHelp.cs 775B UploadFileUsed.cs 774B CategoryController.cs 772B Delivery.cs 759B StoreUser.cs 745B BaseEntity.cs 707B SellerLoginRequest.cs 707B Dictionary.cs 688B CategoryDto.cs 667B SpecValue.cs 654B WxappPage.cs 653B SellerPasswordRequest.cs 653B RegionDto.cs 632B UserDto.cs 631B Program.cs 599B UploadGroupRequest.cs 584B Setting.cs 579B GoodsSpecRelDto.cs 570B Spec.cs 519B MenuDto.cs 504B DeliveryDto.cs 500B AppSettings.cs 482B AddressRequest.cs 452B SessionConfig.cs 448B SpecValueDto.cs 435B StoreUserDto.cs 398B WxappConfig.cs 357B BaseDto.cs 356B WxappHelpDto.cs 351B CartGoodsDto.cs 211B Edit.cshtml 22KB Add.cshtml 20KB Detail.cshtml 15KB共 735 条
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