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脚本之家网站的支持!