talent_map/server/common/modules/attachment/widgets/static/avatar-upload.js

$(document).ready(function() {


    var jcrop_api;


    function avatarJcrop($init)
    {
        // Most basic attachment example
        $('.avatar-item .avatar-uploader').Jcrop({
            setSelect:[ 0, 0, 200, 200 ],
            minSize:[100,100],
            //boxWidth: "400",
            aspectRatio:1,
            onChange: function (c) {
                $('#crop-x').val(c.x);
                $('#crop-y').val(c.y);
                $('#crop-w').val(c.w);
                $('#crop-h').val(c.h);
            }
        }, function() {
            jcrop_api = this;

            var thumbnail = this.initComponent('Thumbnailer', {
                width: 200,
                height: 200,
            });
            thumbnail.element.attr("style","top:0px;width:200px;height:200px");

            var thumbnail1 = this.initComponent('Thumbnailer', {
                width: 96,
                height: 96
            });
            thumbnail1.element.attr("style","top:220px;width:96px;height:96px");

            var thumbnail2 = this.initComponent('Thumbnailer', {
                width: 24,
                height: 24
            });
            thumbnail2.element.attr("style","top:340px;width:24px;height:24px");
            if($init) {
                jcrop_api.setOptions({ allowSelect: false });
                jcrop_api.ui.selection.remove();
            }

        });


    }
    try {
        avatarJcrop(true);
    } catch (err) {
        //忽略错误
    }

    $("#uploadFileInput").fileupload({
        url : uploadUrl,
        done : function(e, data) {
            $.each(data.result.files, function(index, file) {
                if (!file.error) {
                    $(".avatar-item").html($('<img/>', {
                        src : file.url,
                        "class" : "avatar-uploader"
                    }));
                    $(".avatar-item").append($('<input/>', {"name": 'avatar-path',"value": file.path, "type":"hidden"}))
                    avatarJcrop(false);
                } else {
                    $.modal.error(file.errors)
                }

            });
        }
    });


    $("form.avatar-form").submit(function(event) {

        event.preventDefault();
        event.stopImmediatePropagation();

        var avatar = $("input[name='avatar-path']").val();
        if(!avatar) {
            return false;
        }

        var url = $(this).attr("action");
        $.ajax({
            type: "POST",
            url: url,
            data: {
                x: $('#crop-x').val(),
                y: $('#crop-y').val(),
                w: $('#crop-w').val(),
                h: $('#crop-h').val(),
                avatar:avatar
            },
            success: function(msg) {
                location.reload();
            }
        });
        return false;
    });

});