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2列布局, 拖动改变宽度

2列布局, 拖动改变宽度

作者: yisky | 来源:发表于2016-11-10 17:34 被阅读509次

    最终效果

    代码:

    html:

    <body>
            <section id="layoutcontent" class="ui grid">
                <div class="ui ten wide column">
                    <div class="ui-header">
                            <h3 class="modal-title">项目组织架构模版</h3>
                        </div>
                    <br /><br /><br />
                </div>
                <div id="layoutSep" class="ui layout_sep">
                </div>
                <div class="ui six wide column">
                    <div class="ui-header">
                            <h3 data-bind="text:titleMsg" class="modal-title">公司组织架构</h3>
                        </div>
                    <div class="ui list"></div>
                </div>
            </section>
        </body>
    

    js

    $(document).ready(function() {
        //拖拽改变列宽
        layoutSep('layoutSep');
    });
    //需要配合resize使用....否则拖拽了后, 会把百分比宽度改成000px宽度.如果用户改变窗口大小...会把布局挤破...
    $(window).resize(function() {
        var ns = $('.ui .ten');
        var ps = $('.ui .six');
        if($($("section")[0]).width() < 550) {
            ns.css('width', '60.5%');
            ps.css('width', '32.5%');
        } else {
    
            ns.css('width', '62.5%');
            ps.css('width', '34.5%');
        }
    });
    
    function layoutSep(id) {
        var x = 0;
        var s = $("#" + id);
        var ns = s.next();
        var ps = s.prev();
        s.mousedown(function(ev) {
            s.data('is_dragging', true);
            x = ev.pageX;
            document.onmousemove = function(e) {
                if(s.data('is_dragging')) {
                    var movex = e.pageX - x;
                    x = e.pageX;
                    ps.width(ps.width() + movex);
                    ns.width(ns.width() - movex);
                    return false;
                }
            }
            document.onmouseup = function() {
                s.data('is_dragging', false);
                document.onmouseup = document.onmousemove = null;
            }
            return false;
        })
    
    }
    

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