field: 'tf_info',
width: '850px',
title: '日志信息',
formatter:function(value){
return "<span title='"+ value +"'>" + value.substr(0, 12) +"</span>";
}
第一种方式:
1.js 定义函数
<script type="text/javascript">
//格式化单元格提示信息
function formatCellTooltip(value){
return "<span title='" + value + "'>" + value + "</span>";
}
</script>
2、调用函数
<table class="easyui-datagrid" style="width:400px;height:250px"
data-options="url:'datagrid_data.json',fitColumns:true,singleSelect:true">
<thead>
<tr>
<th data-options="field:'itemid',width:80,halign:'center',formatter:formatCellTooltip">Item ID</th>
</tr>
</thead>
</table>
1.3.6\demo\datagrid\formatter.html
第二种方式:
1.html
<table id="dg">
</table>
2.js
$('#dg').datagrid({
fitColumns: true,
nowrap: true,
striped: true,
rownumbers: true,
pagination: true,
singleSelect: true,
columns: [[
{ field: "itemid", title: 'Item ID', width:80,halign:'center', formatter: function (value) {
return "<span title='" + value + "'>" + value + "</span>";
}
}]]
});
1.例如,扩展 jQuery EasyUI tips
复制代码
js 文件 Jquery.easyui.tooltip.js:
(function ($) {
function init(target) {
var opt = $.data(target, "tips").options;
var tips = $(".easyui-tips-hover");
if (tips.length == 0) {
tips = $("<div/>").css({
"position": "absolute",
"border-radius": "5px",
"-webkit-border-radius": "5px",
"-moz-border-radius": "5px",
"padding": "5px",
"background": "#fff",
"display": "none",
"border": "1px solid gray"
}).hide().addClass("easyui-tips-hover").addClass(opt.cls);
}
opt.content = (opt.content || $(target).attr("tooltip"));
tips.appendTo("body");
$(target).css("color", opt.wrapColor);
$(target).hover(function () {
tips.html(opt.content);
var offset = $(target).offset();
//var outerWidth = tips.outerWidth();
// if (outerWidth > 200) {
// tips.width(200);
// }
var scrollTop = $(document).scrollTop();
var tipsHeight = tips.outerHeight();
var outerWidth = tips.outerWidth();
var targetHeight = $(target).outerHeight();
var top = offset.top - tipsHeight;
var left = offset.left;
if ((offset.top - scrollTop) < top || top < 100) {
top = offset.top + targetHeight;
}
var bodyClienWidth = $("body")[0].clientWidth;
if ((bodyClienWidth - left) < outerWidth) {
left = bodyClienWidth - outerWidth;
}
tips.css({ top: top, left: left }).show();
}, function () {
tips.hide().width("auto");
});
}
$.fn.tips = function (options, params) {
if (typeof options === 'string') {
return $(this).tips.methods[options].call(this, params);
}
options = options || {};
return this.each(function () {
var opt = $.data(this, "tips");
if (opt) {
$.extend(opt.options, options);
} else {
$.data(this, "tips", {
options: $.extend({}, $.fn.tips.defaults, options)
});
init(this);
}
});
};
$.fn.tips.defaults = {
cls: "",
content: null,
wrapColor: "blue"
};
if ($.parser) {
$.parser.plugins.push('tips')
}
})(jQuery);
复制代码
使用:
在jquery 的datagrid的onLoadSuccess方法中
html:
<table id="dg"></table>
js :
复制代码
$(function () {
var _grid = $('#dg').datagrid({
url: 'products.json',
columns: [[
{ field: 'productid', title: 'productid', width: 100 },
{ field: 'productname', title: 'productname', width: 100 },
{ field: 'price', title: 'Price', width: 100, align: 'right' }
]],
onLoadSuccess: function () {
var tableTd = $('div.datagrid-body td[field="productname"]'); //productname是列名
tableTd.each(function () {
var $this = $(this);
var index = $this.parent('tr').attr('datagrid-row-index');
var rows = _grid.datagrid('getRows');
var currentRow = rows[index];
var content = '<div style=" max-width:700px;word-break: break-all; word-wrap: break-word;">' + currentRow.productname + '</div>'; //productname是列名
$this.tips({ content: content, wrapColor: 'black' });
});
}
});
});
function findAllPreven() {
var infoname = $('#area').val();
areadatagrid=$('#dg').datagrid({
rowStyler : function(index, row) {
if (row.state == "0") {
return 'color:red';
} else if (row.state == "1") {
return 'color:green';
}
},
url : '连接地址',
fit : true,
nowrap : true,
fitColumns : true,
idField : 'id',
pagination : true,
pageSize : 15,
pageList : [ 15, 25, 35, 45 ],
rownumbers : true,
sortName : 'id',
sortOrder : "desc",
toolbar: '#tb',
checkOnSelect : true,
ctrlSelect:true,
remoteSort : false,
title:"数据列表",
queryParams : {
area : infoname,
},
columns : [ [ {
field : 'id',
title : '选择',
width : 100,
align : 'center',
sortable : true,
checkbox : true,
}
,{
field : 'source',
title : '信息来源',
width : 100,
align : 'center',
sortable : true,
formatter:cellRowMark //悬浮
}
{
field : 'state',
title : '状态',
width : 100,
align : 'center',
sortable : true,
formatter:function(value,row,index){
if(value==0){
return "<span style='color:red'>未处理</span>";
}else if(value==1){
return "<span style='color:green'>已处理</span>";
}
else if(value==2){
return "<span style='color:black'>初处理</span>";
}
}
}
] ],
onLoadSuccess:function(){createTooltip();}, //初始化悬浮方法
onDblClickCell:function(rowIndex, field, value){
if(field=="source")
{
if(value=="")return;
}
else
{
var rowData=$('#dg').datagrid('getRows')[rowIndex];
}
}
});
}
//单元格
function cellRowMark(value,row,index){
return '<span getInfo='+index+' class="easyui-tooltip">' + value + '</span>';
}
//创建悬浮方法
function createTooltip(){
$('#dataGrid【表格名称】').datagrid('getPanel').find('.easyui-tooltip').each(function(){
var index = parseInt($(this).attr('getInfo'));
$(this).tooltip({
content: $('<div>双击该单元格显示人员信息<br/>双击其他单元格显示预警信息</div>'),
position:'right'
});
});
}
easyUI 鼠标悬浮 和截取
最新推荐文章于 2023-12-28 10:28:30 发布