jq 自定义标注小组件 $.widget

html 部分

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1">

<title>iPicture first demo</title>
<link rel="stylesheet" type="text/css" href="../../css/system/swiper.min.css"/>
<link rel="stylesheet" type="text/css" media="screen" href="../../js/jquery/jquery-ui.css" />
<link rel="stylesheet" type="text/css" media="screen" href="../../js/jquery/ui.jqgrid.css" />
<link rel="stylesheet" type="text/css" media="screen" href="../../js/jquery/jqGrid.overrides.css" />
<link rel="stylesheet" type="text/css" media="screen" href="css/jQuery.iPicture.css"/>
<link rel="stylesheet" type="text/css" href="../../css/system/ysp.css"/>

<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
<script type="text/javascript" src="/mjlms/pc/js/jquery/jquery-2.1.4.js"></script>
<script type="text/javascript" src="/mjlms/pc/js/jquery/jquery-ui.js"></script>
<script type="text/javascript" src="js/swiper.min.js"></script>
<script type="text/javascript" src="js/jQuery.iPicture.js"></script> 
<script src="../../js/jquery/grid.locale-zh_CN.js" type="text/javascript"></script>
<script src="../../js/jquery/jquery.jqGrid.js" type="text/javascript"></script>
<script type="text/javascript" src="../../js/system/upload.js"></script>
<script src="../../html/basic/unitJointViewDesign.js" type="text/javascript"></script>
<script src="../../html/basic/unit_joint_show.js" type="text/javascript"></script>

<script src="http://libs.baidu.com/bootstrap/3.2.0/js/bootstrap.min.js" type="text/javascript"></script>

<style type="text/css">
body {
    font-size: 12px;
    margin:20px;
}
#slideshow {
    position:relative;
}
#slideshow #iPicture {
  margin:0 auto;
  width:800px;
  /*height:263px;*/
  overflow:auto; /* allow scrollbar */
  position:relative;
}
#slideshow #iPicture .slide {
  margin:0 auto;
  width:540px; /* reduce by 20 pixels of #iPicture to avoid horizontal scroll */
  /*height:263px;*/
}

/** 
 * Slideshow controls style rules.
 */
.control {
  display:block;
  width:74px;
  height:128px;
  text-indent:-10000px;
  position:absolute;
  cursor: pointer;
  z-index:100;
}
.tip {
    display:none;
    color:red; 
    font-size:12px;
    font-weight:700;
}

#leftControl {
  top:40%;
  left:0;
  background:transparent url(images/left-gold.png) no-repeat 0 0;
}
#rightControl {
  top:40%;
  right:0;
  background:transparent url(images/right-gold.png) no-repeat 0 0;
}
#pageContainer {
  margin:0 auto;
  width: 800px;
}
body{
  background-color: #eee;
  color: #ffffff;
}
.buttonSave{
  color: #ffffff;
  border-bottom: 2px dashed #ffffff;
  border-top: 2px dashed #ffffff;
}

#file {
    display: block;
    height: 30px;
    left: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    width: 40px;
}
.swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;
        margin-top:40px;
        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }
</style>


</head>
<body>
<div align='right'>
    <div id = "tipsDialog_success"></div>
    <div id = "tipsDialog_cancel"></div>
</div>

    <div class="row">
      <div class="col-xs-11 search-form" style="padding-left: 20px;">
            <div class="col-xs-3 select-label" style="color:#444">
                标号宽度:
            </div>
            <div class="col-xs-3 select-input">
                <select id="indexWidth" class="selectpicker show-tick form-control">
                     <option>36px</option>
                     <option>35px</option>
                     <option>34px</option>
                     <option>33px</option>
                     <option>32px</option>
                     <option>31px</option>
                     <option>30px</option>
                     <option>29px</option>
                     <option>28px</option>
                     <option>27px</option>
                     <option>26px</option>
                     <option>25px</option>
                     <option>24px</option>
                     <option>23px</option>
                     <option>22px</option>
                     <option>21px</option>
                     <option>20px</option>
                </select>
            </div>
            <div class="col-xs-3 select-label" style="color:#444">
                标号高度:
            </div>
            <div class="col-xs-3 select-input">
                <select id="indexHeight" class="selectpicker show-tick form-control">
                     <option>12px</option>
                     <option>11px</option>
                     <option>10px</option>
                     <option>9px</option>
                     <option>8px</option>
                     <option>7px</option>
                     <option>6px</option>
                     <option>5px</option>
                     <option>4px</option>
                     <option>3px</option>
                     <option>2px</option>
                     <option>1px</option>
                </select>
            </div>
            <div class="col-xs-3 select-label" style="color:#444">
                序号字体:
            </div>
            <div class="col-xs-3 select-input">
                <select id="indexFont" class="selectpicker show-tick form-control">
                     <option>10px</option>
                     <option>9px</option>
                     <option>8px</option>
                     <option>7px</option>
                     <option>6px</option>
                     <option>5px</option>
                     <option>4px</option>
                     <option>3px</option>
                     <option>2px</option>
                     <option>1px</option>
                </select>
            </div>
        </div>
    </div>

<hr />
  <div id="pageContainer" class="swiper-container">
        <div id="iPicture" class="swiper-wrapper" style="800px;height:500px;position:relative;">
        </div>
      
        <div class="swiper-pagination"></div>
          <div class="swiper-button-next"></div>
        <div class="swiper-button-prev"></div>
    </div> 
<div class="modal fade" id="operateModal"  tabindex="-1"  role="dialog" aria-labelledby="operateModalLabel" aria-hidden="true"  data-backdrop=”static” data-keyboard="false">
        <div class="modal-dialog" style="470px;">
            <div class="modal-content">
                <div class="modal-header f60">
                    <button type="button" class="close f60"  data-dismiss="modal" aria-hidden="true">×</button>
                    <h4 class="modal-title">法兰绑定</h4>
                </div>
                <div class="modal-body info">
                    <table id="jointList"></table>
                </div>
                <div class="modal-footer">

                </div>
            </div>
        </div>
</div>

</body>


</html>
<script type="text/javascript">

    




</script>

引用的js文件

$(function(){
    var unit =JSON.parse(localStorage.getItem("unit"));
    if(unit == null ){return;}
    var unitId = unit.unitId;
    var url = '/mjlms/units/'+ unitId+'/withJoints';
    $.ajax({
        url : url,
        cache : false,
        type : 'GET',
        beforeSend : function(xhr) {
        },
        success : function(ret) {
            if (ret != null && ret.responseStatus == 1) {
                var unit = ret.units[0];
                var imgs=unit.layoutImg.split(',');
                for(var i=0;i<imgs.length;i++){
                    if(imgs[i]!=''){
            $(".swiper-wrapper").append('<div class="swiper-slide" id="picture1"><img src="' + imgs[i] +'"></div>').clone('.pic');
                        //console.log(imgs[i])
                        //$("#picture1").css("background",'url(' + imgs[i] + ' ) no-repeat');
                        
                        $("#iPicture").iPicture({
                            animation: true,
                            animationBg: "bgblack",
                            animationType: "ltr-slide",
                            pictures: ["picture1"],
                            button: "moreblack",
                            moreInfos:unit,
                            modify: true,
                            initialize: false
                        });    
                        
                    }else{
                        //$("#picture1").css("background",'url(images/background.jpg) no-repeat');
                        $(".swiper-wrapper").append('<div class="swiper-slide" ><img src="images/background.jpg" ></div>')
                        $("#iPicture").iPicture({
                            animation: true,
                            animationBg: "bgblack",
                            animationType: "ltr-slide",
                            pictures: ["picture1"],
                            button: "moreblack",
                            moreInfos:{},
                            modify: true,
                            initialize: false
                        });    

                    }
                };
                //lunbo
                var swiper = new Swiper('.swiper-container', {
                    direction: 'horizontal',
                    pagination: '.swiper-pagination',
                    onlyExternal:true,
                    nextButton: '.swiper-button-next',
                    prevButton: '.swiper-button-prev',
                    sliderPerview:'auto',
                    observer:true,//修改swiper自己或子元素时,自动初始化swiper
                    observeParents: true//修改swiper的父元素时,自动初始化swiper
                });
            }    
        }
        
    });
    
    $("#cancel").click(function(){
        history.back();
    });
//    $("#upload").click(function(){
//        uploadUnitLayoutFile(unit.id);
//    });    
    
    $("#showUnits").click(function(){
        window.open("../../html/basic/unit_joint_show.html","_blank",'width=400,height=600,location=0,resizable=no');
    });
    
    
    function uploadUnitLayoutFile(id){
        uploadFileUrl = '/mjlms/uploadUnitLayoutFile?id=' + id;
        startUploading();
    };

    
});

自定义的jq小组件  标注

(function($) {
    $.widget("justmybit.iPicture", {
        options : {
            animation : false,
            animationBg : "bgblack",// 绑定图标
            animationType : "ltr-slide",
            button : "moreblack",
            modify : false,//true
            initialize : false,
            moreInfos : {},
            pictures : []
        },
        // Set up the widget
        _create : function() {
                var self = this;
                var picture = $('#picture1');//内层div
                var info = (self.options.moreInfos);
                
                if (info.joints != undefined) {
                    
                    $.each(info.joints, function(index, value) {
                        //如果法兰未绑定位置信息,继续循环
                        
                        if(value.topPos==0&&value.leftPos==0) return;
                        //显示已经绑定的法兰色块
                        //生成父div
                        var div = $('<div id="' + value.jointId + '" class="more more32"></div>').css('top', value.topPos+"px").css('left', value.leftPos+"px") .css('background','red').css('position', "absolute").appendTo(picture);
                        var left=value.leftPos;
                        var top=value.topPos;
                       
                        //左上角色块可以拖动                
                        $('.more32').draggable({
                            // containment: picture,
                            stop : function(event, ui) {
                                
                                
                                var data={};
                                data.jointId=$(this).attr("id");
                                data.topPos=ui.position.top;
                                data.leftPos=ui.position.left;
                                
                                $.ajax({
                                    url : '/mjlms/joints/qr',
                                    cache : false,
                                    type : 'PUT',
                                    contentType :'application/json',
                                    dataType : 'json',
                                    beforeSend : function(xhr) {
                                    },
                                    data : JSON.stringify(data),
                                    success : function(ret) {
    
                                    }
                                });
                            }
                        });

                        //生成已有图片    插入到已经绑定的色块中div
                        var imgButton = $('<div class="imgButtonDrag ' + self.options.button + '" title="在图片上拖拽移动,双击绑定">'+parseInt(value.jindex)+'</div>').appendTo(div).bind('dblclick', function() {
                            $('#operateModal').modal('toggle');
                        });
                    
                        //生成已有浮动窗
                        var divInput = $('<div class="inputDiv"></div>').insertAfter(imgButton);//父窗口  divInput在imgButton后
                        var input = $('<textarea  type="textarea" rows="9"  id="' + value.topPos + "-" + value.leftPos + '" title="type here this tooltip" style="margin: 0px;  150px;display:none"   readonly="true">' + value.descr + '</textarea>').appendTo(divInput).bind('dblclick', function() {
                            $('#operateModal').modal('toggle');
                        });
                        //生成删除标记,并绑定事件
                        $('<p class="pDelete" title="删除标注"></p>').insertAfter(input).bind('click', function() {
                            $(div).remove();
                            var data={};
                            data.jointId=$(this).parent().parent().attr("id");
                            data.topPos=0;
                            data.leftPos=0;    
                            $.ajax({
                                url : '/mjlms/joints/qr',
                                cache : false,
                                type : 'PUT',
                                contentType :'application/json',
                                dataType : 'json',
                                beforeSend : function(xhr) {
                                },
                                data : JSON.stringify(data),
                                success : function(ret) {

                                }
                            });
                        });
                    });
                }
                // move option management
                if (self.options.modify) {
                    
                    if (self.options.animation) {
                        
                        $(".more").addClass(self.options.animationBg);
                    } else {
                        $(".more").addClass('noAnimation');
                    }
                    $(".more32").css('overflow', 'visible');
                    this.initialization();
                    return;
                }
                // set animation
                if (self.options.animation) {
                    this.animation();
                }
        },
        
       //鼠标滑过 动画
        animation : function() {
                var self = this;
                switch (self.options.animationType) {
                
                case "ltr-slide":
                    $(".more").addClass('ltr-slide ' + self.options.animationBg);
                    // Animation function left to right sliding
                    $(".more").hover(function() {
                        $(this).stop().animate({
                            width : '225px',
                            height : '250px'
                        }, 200).css({
                            'z-index' : '10'
                        });
                    }, function() {
                        $(this).stop().animate({
                            width : '55px',
                            height : '12px'
                        }, 200).css({
                            'z-index' : '1'
                        });
                    });
                    break;
                }
            },

        //生成左上角色块
        initialization : function() {
                var self = this;
                var value="picture1";//内部
                var picture = $('#'+value);        
                //生成左上角色块
                var listContainer = $('<div class="listContainer"><ul><li class="' + value + '-button ' + self.options.button + '" title="在图片上拖拽移动,双击绑定"></li></ul></div>').appendTo('#' + value);

                //左上角色块可以拖动                
                $('.' + value + '-button').draggable({
                    helper : 'clone',//拖拽元素时的显示方式如果是函数,必须返回值是一个DOM元素可选值:'original', 'clone', Function    
                    // containment: picture,
                    stop : function(event, ui) {
                        $('#operateModal').modal('toggle');console.log(this)
                        $('<p class="top">' + ui.position.top + '</p><p class="left">' + ui.position.left + '</p>').appendTo(this);
                    }
                });
                var plus = 0;
            
                $('#' + value).droppable({//放置被拖放元素的容器
                    accept : '.' + value + '-button',//仅允许符合适配器的元素激活拖放的事件
                    drop : function(event, ui) {
                        //当一个被允许(accept)的可拖动元素移动并覆盖可拖放元素松开鼠标时激活
                        plus++;
                        //落下时生成一个div放在picture1中
                        var div = $('<div id="' + value + '-more' + plus + '" class="' + value + ' more more32"></div>').css('top', ui.position.top + "px").css('left', ui.position.left + "px").css('position', "absolute").draggable().appendTo(picture);
                        
                        localStorage.setItem("top",ui.position.top);
                        
                        localStorage.setItem("left",ui.position.left);                        

                        if (self.options.animation) {
                            $(".more").addClass(self.options.animationBg);
                        } else {
                            $(".more").addClass('noAnimation');
                        }

                        $(".more32").css('overflow', 'visible');
                        var inputId = "input-" + plus;
                        var imgButton = $('<div class="imgButtonDrag ' + self.options.button + '" title="在图片上拖拽移动,双击绑定"></div>').appendTo(div).bind('dblclick', function() {
                            $('#operateModal').modal('toggle');
                        });

                        var divInput = $('<div clas="inputDiv"></div>').insertAfter(imgButton);//divInput在后
                        var input = $('<textarea  type="textarea" rows="9"  id="' + inputId + '" title="type here this tooltip" style="margin: 0px;  150px;display:none" readonly="true" />').appendTo(divInput).focus().bind('click', function() {
                            $('#operateModal').modal('toggle');
                        });
                        $('<p class="pDelete" title="删除标注"></p>').insertAfter(input).bind('click', function() {
                            $(div).remove();
                            var data={};
                            data.jointId=$(this).parent().parent().attr("id");
                            data.topPos=0;
                            data.leftPos=0;    
                            $.ajax({
                                url : '/mjlms/joints/qr',
                                cache : false,
                                type : 'PUT',
                                contentType :'application/json',
                                dataType : 'json',
                                    beforeSend : function(xhr) {
                                },
                                data : JSON.stringify(data),
                                success : function(ret) {
                                    if (ret != null && ret.responseStatus == 1) {
                                        
                                    }
                                }
                            });
                        });
                        var width=$("#indexWidth").find("option:selected").val();
                        var height=$("#indexHeight").find("option:selected").val();
                        $("#picture1 .more").css("width",width);
                        $("#picture1 .more").css("height",height);
                        var width1=Math.round(5*parseInt(width)/9);
                        console.log(width1)
                        var width2=Math.round(parseInt(width)/3)+"px";
                        var width3=width1+2;
                        var height1=Math.round(6*parseInt(height)/7);
                        div.css("width",width);
                        div.css("height",height);
                        //标号大小
                        imgButton.css("width",width1+'px');
                        $(".listContainer li").css("width",width1+'px');
                        //删除符号
                        $('<p class="pDelete" title="删除标注"></p>').css("width",width2);
                        $('<p class="pDelete" title="删除标注"></p>').css("background-size",width2);
                        $('<p class="pDelete" title="删除标注"></p>').css("left",width3+"px");
                        
                        
                        imgButton.css("height",height1+'px');
                        imgButton.css("line-height",height+'px');
                        $(".listContainer li").css("height",height1+'px');
                        
                        $('<p class="pDelete" title="删除标注"></p>').css("height",height1+'px');
                        $('<p class="pDelete" title="删除标注"></p>').css("background-size",height1+'px');

                        
                        
                    }
                });

            
            $('<div style="position:absolute;left:84%;z-index: 1;" class="pic">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="button" value="返回" class="back"  /></div><form id="upload_form" style="margin-bottom:0px;position: absolute;z-index:1" enctype="multipart/form-data" method="post" action="/mjlms/uploadFile">    <span style="color:#292929;font-weight:bold;">点击上传布局图:</span><div class="input-file" align="left">     <!--<span class="uploadText">选择</span>     -->    <span><img id="preview" style="40px; height:30px; border:0px solid #ccc"  alt="上传图片"  src="/mjlms/pc/images/system/addPic.png"/></span>    <input id="file" name="uploadFile" type="file" onChange="fileSelected();"/></div>    <div id="upload"  class="input-file uploadText upload" style="left: 114%;top:0px"  onClick="">上传</div>    <div id="error">选择有效的图像文件!</div>    <div id="error2">上传文件时出错</div><div id="abort">该上传已被取消</div>    <div id="warnsize">文件大小不超过512KB</div>    <div id="upload_response"></div></form><br/>').prependTo(self.element);
            console.log(self.element)

            $('#' + self.element.attr('id') + ' .back').bind('click', function() {
                window.open("../../html/basic/plant_unit.html", "_self");
            });
            $('#' + self.element.attr('id') + ' .upload').bind('click', function() {
                var unit = JSON.parse(localStorage.getItem("unit"));
                var unitId = unit.id;
                uploadFileUrl = '/mjlms/uploadUnitLayoutFile?id=' + unitId;
                startUploading();
                location.reload("../../css/iPicture/slideshow.html");
            });
        },
        //初始化结束
        _setOption : function(key, value) {
            $.Widget.prototype._setOption.apply(this, arguments);
        },
        destroy : function() {
            $.Widget.prototype.destroy.call(this);
            
        }
    });

}(jQuery));

原文地址:https://www.cnblogs.com/zhumingzhenhao/p/8337232.html