| 12345678910111213141516171819202122232425262728293031323334353637 | <div class="modal fade" id="paper_margins" data-backdrop="static">    <div class="modal-dialog" role="document">        <div class="modal-content">            <div class="modal-header">                <h5 class="modal-title">页边距(毫米)</h5>                <button type="button" class="close" data-dismiss="modal" aria-label="Close">                    <span aria-hidden="true">×</span>                </button>            </div>            <div class="modal-body">                <div class="row" id="element_area_1">                    <div class="form-group col-md-3">                        <label>页边距-左</label>                        <input class="form-control input-sm" id="elementMargin_Left" type="number" value="10" step="1" min="0" max="100" onchange="rptControlObj.changeMargin('Left', this)" onkeyup="rptControlObj.changeMargin('Left', this)">                    </div>                    <div class="form-group col-md-3">                        <label>页边距-右</label>                        <input class="form-control input-sm" id="elementMargin_Right" type="number" value="10" step="1" min="0" max="100" onchange="rptControlObj.changeMargin('Right', this)" onkeyup="rptControlObj.changeMargin('Right', this)">                    </div>                    <div class="form-group col-md-3">                        <label>页边距-上</label>                        <input class="form-control input-sm" id="elementMargin_Top" type="number" value="10" step="1" min="0" max="100" onchange="rptControlObj.changeMargin('Top', this)" onkeyup="rptControlObj.changeMargin('Top', this)">                    </div>                    <div class="form-group col-md-3">                        <label>页边距-下</label>                        <input class="form-control input-sm" id="elementMargin_Bottom" type="number" value="10" step="1" min="0" max="100" onchange="rptControlObj.changeMargin('Bottom', this)" onkeyup="rptControlObj.changeMargin('Bottom', this)">                    </div>                </div>            </div>            <div class="modal-footer">                <button type="button" class="btn btn-link float-left" data-dismiss="modal" onclick="rptControlObj.saveCustCfg()">存为默认值</button>                <button type="button" class="btn btn-secondary" data-dismiss="modal">取消</button>                <button type="button" class="btn btn-primary" data-dismiss="modal" onclick="rptControlObj.confirmCfgChange()">确定</button>            </div>        </div>    </div></div>
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