bootstrap选项卡扩展功能详解

(编辑：jimmy 日期: 2024/11/17 浏览：2)
用了下bootstrap，虽然好看，但是控件跟之前用的easyui相差很大，功能太少，不得不自己写。
花了几个小时把tabs控件扩展了下。下面是代码
页面代码：
<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title></title>
  <link href="Content/bootstrap.css" rel="external nofollow" rel="stylesheet" />
  <script src="/UploadFiles/2021-04-02/jquery-1.10.2.js">

控件代码：




//选项卡
var Tabs = (function ($) {
  var options = {
    selector: undefined,//
    close: false,//是否可以关闭标签
    //contextmenu: false,//右键菜单
    closeCallback: function () { }
  };
  var _newtab;
  var _tabcontent;
  var _drop;

  var tab = function () {
    this.options = {
      title: "",
      bindcode: undefined,
      url: undefined,
      close: false
    };
    var isfull = false;
    this.init = function (setting) {
      $.extend(this.options, setting);
    };
    this.addtab = function (setting) {
      $.extend(this.options, setting);
      var li, litop, hasdata;
      if (!_drop) {
        _drop = new droplist();
      };
      hasdata = ishas(this.options);
      if (!hasdata.has) {
        li = $('<li><a href="#page' + this.options.bindcode + '" rel="external nofollow" data-toggle="tab">' + this.options.title + '<span class="close">×</span></a></li>');
        li.data("data", $.extend(true, {}, this.options));
      } else {
        li = hasdata.selector.off("click");
      };
      li.prependTo(options.selector);
      li.find("span.close").show().on("click", function () {
        closetab(this);
      });
      options.selector.children("li").not(li).removeClass("active");
      li.addClass("active");
      litop = _drop.options.selector.position().top, paneltop = options.selector.position().top;
      if (litop > paneltop) { //超出检测
        _drop.addDropItem();
      };
    };

    function closetab(target) {
      var pager = $(target).parent().attr("href");
      $(target).closest("li").remove();
      options.selector.next().find(pager).remove();
      if (options.selector.find("li.active").length <= 0) {
        options.selector.find("li>a:first").tab("show");
      };

      var li = _drop.options.ulpanel.children("li:first");
      if (li.length <= 0) return;
      li.find("span.close").show();
      _drop.options.selector.before(li);
      if (_drop.options.selector.position().top > options.selector.position().top) {
        li.find("span.close").hide();
        _drop.options.ulpanel.append(li);
        return;
      };
      li.off("click");
      if (_drop.options.ulpanel.children("li").length <= 0) {
        _drop.options.selector.css({ "visibility": "hidden" });
      };
    };

    function ishas(setting) {//检测选项卡是否存在
      var lis = options.selector.find("li"), lidata, hasdata;
      hasdata = { selector: undefined, has: false };
      $.each(lis, function () {
        lidata = $(this).data("data");
        if (!lidata) return true;
        if (lidata.title === setting.title && lidata.bindcode === setting.bindcode && lidata.url === setting.url) {
          hasdata = { selector: $(this), has: true };
          return false;
        };
      });
      return hasdata;
    };
  };

  var tabcontent = function () {
    this.options = {
      selector:undefined
    };
    var option = {
      bindcode: undefined,
      url: undefined,
      content:undefined
    };

    this.init = function () {
      var content = $('<div class="tab-content"></div>');
      this.options.selector = content;
      options.selector.after(this.options.selector);
    };
    this.addContent = function (setting) {
      var page,iframe;
      $.extend(option, setting);
      hasdata = ishas(option);
      if (!hasdata.has) {
        page = $('<div id="page' + option.bindcode + '" class="tab-pane"></div>').data("data", $.extend(true, {}, option));
        if (!option.url) {
          page.html(option.content);
        } else {
          iframe = $('<iframe src="/UploadFiles/2021-04-02/' + option.url + '">

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
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