1:这个东西是我抄的(抄的哪儿的我就想不起来了- -)弹出的窗没有样式 不是很好看
//扩展 $.extend($.fn.datagrid.methods, { /** * 开打提示功能 * @param {} jq * @param {} params 提示消息框的样式 * @return {} */ doCellTip : function(jq, params) { function showTip(data, td, e) { if ($(td).text() == \"\") return; data.tooltip.text($(td).text()).css({ top : (e.pageY + 10) + \'px\', left : (e.pageX + 20) + \'px\', \'z-index\' : $.fn.window.defaults.zIndex, display : \'block\' }); }; return jq.each(function() { var grid = $(this); var options = $(this).data(\'datagrid\'); if (!options.tooltip) { var panel = grid.datagrid(\'getPanel\').panel(\'panel\'); var defaultCls = { \'border\' : \'1px solid #333\', \'padding\' : \'1px\', \'color\' : \'#333\', \'background\' : \'#f7f5d1\', \'position\' : \'absolute\', \'max-width\' : \'200px\', \'border-radius\' : \'4px\', \'-moz-border-radius\' : \'4px\', \'-webkit-border-radius\' : \'4px\', \'display\' : \'none\' } var tooltip = $(\"<div></div>\").appendTo(\'body\'); tooltip.css($.extend({}, defaultCls, params.cls)); options.tooltip = tooltip; panel.find(\'.datagrid-body\').each(function() { var delegateEle = $(this).find(\'> div.datagrid-body-inner\').length ? $(this).find(\'> div.datagrid-body-inner\')[0] : this; $(delegateEle).undelegate(\'td\', \'mouseover\').undelegate( \'td\', \'mouseout\').undelegate(\'td\', \'mousemove\') .delegate(\'td\', { \'mouseover\' : function(e) { if (params.delay) { if (options.tipDelayTime) clearTimeout(options.tipDelayTime); var that = this; options.tipDelayTime = setTimeout( function() { showTip(options, that, e); }, params.delay); } else { showTip(options, this, e); } }, \'mouseout\' : function(e) { if (options.tipDelayTime) clearTimeout(options.tipDelayTime); options.tooltip.css({ \'display\' : \'none\' }); }, \'mousemove\' : function(e) { var that = this; if (options.tipDelayTime) { clearTimeout(options.tipDelayTime); options.tipDelayTime = setTimeout( function() { showTip(options, that, e); }, params.delay); } else { showTip(options, that, e); } } }); }); } }); }, /** * 关闭消息提示功能 * @param {} jq * @return {} */ cancelCellTip : function(jq) { return jq.each(function() { var data = $(this).data(\'datagrid\'); if (data.tooltip) { data.tooltip.remove(); data.tooltip = null; var panel = $(this).datagrid(\'getPanel\').panel(\'panel\'); panel.find(\'.datagrid-body\').undelegate(\'td\', \'mouseover\').undelegate(\'td\', \'mouseout\') .undelegate(\'td\', \'mousemove\') } if (data.tipDelayTime) { clearTimeout(data.tipDelayTime); data.tipDelayTime = null; } }); } });
调用方法1:
function doCellTip(){ $(\'#dg\').datagrid(\'doCellTip\',{\'max-width\':\'100px\'}); } function cancelCellTip(){ $(\'#dg\').datagrid(\'cancelCellTip\'); }
调用方法2:
onLoadSuccess:function(data){ $(\'#dg\').datagrid(\'doCellTip\',{cls:{\'background-color\':\'red\'},delay:1000}); }
以上所述是小编给大家介绍的EasyUI的doCellTip实现鼠标放到单元格上提示单元格内容,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对phpstudy网站的支持!
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