Javascript 如何设置dojox.grid.DataGrid行的样式?
我有以下示例代码(如果需要,可以剪切粘贴): 方法1(创建网格时不格式化,高亮显示效果很好) 方法2(创建网格时的格式,无行高亮显示)Javascript 如何设置dojox.grid.DataGrid行的样式?,javascript,dojo,Javascript,Dojo,我有以下示例代码(如果需要,可以剪切粘贴): 方法1(创建网格时不格式化,高亮显示效果很好) 方法2(创建网格时的格式,无行高亮显示) 您是否尝试过以下任何一种方法: 您还可以使用Firebug查看行是否分配了ID,然后使用onStyleRow更改每行的背景。对init()函数进行简单的重新排序,确保在将数据添加到网格之前绑定onStyleRow函数 function init() { var lData = { items: [ {
您是否尝试过以下任何一种方法:
您还可以使用Firebug查看行是否分配了ID,然后使用onStyleRow更改每行的背景。对
init()
函数进行简单的重新排序,确保在将数据添加到网格之前绑定onStyleRow
函数
function init() {
var lData = {
items: [
{"position":"1","band":"Black Dyke","conductor":"Nick Childs"},
{"position":"2","band":"Carlton Main","conductor":"Philip McCann"},
{"position":"3","band":"Grimethorpe","conductor": "Allan Withington"},
{"position":"4","band":"Brighouse and Rastrick","conductor": "David King"},
{"position":"5","band":"Rothwell Temperance","conductor":"David Roberts"},
],
identifier: "position"
};
var dataStore = new dojo.data.ItemFileReadStore({data:lData});
var grid = dijit.byId("theGrid");
dojo.connect(grid, 'onStyleRow', this, function (row) {
var item = grid.getItem(row.index);
if(item){
var type = dataStore.getValue(item, "band", null);
if(type == "Rothwell Temperance"){
row.customStyles += "color:red;";
//row.customClasses += " dismissed";
}
}
//theGrid.focus.styleRow(row);
//theGrid.edit.styleRow(row);
});
grid.setStore(dataStore);
}
以上所有内容都建议使用
dojo.connect
(我在上面使用)。唯一的问题是它在第一次绘制网格时没有触发函数。仅当鼠标悬停在不同的行上时,或当单击列标题时更改排序顺序时,即当它重新绘制时,它才会运行。当页面第一次加载时,是否有任何方法可以启动此函数?如果您试图以这种方式在onStyleRow中添加一个alert()或console.log()。上次我尝试时,它甚至在初始渲染时被触发。请参阅我的答案。结果是我在启动脚本中放置了dojo.connect
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/dojo/1.6.0/dojo/dojo.xd.js"
djConfig="parseOnLoad:true"></script>
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dijit/themes/claro/claro.css" />
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dijit/themes/tundra/tundra.css" />
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojox/grid/resources/Grid.css" />
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojox/grid/resources/claroGrid.css" />
<style>
#grid {
height: 20em;
}
</style>
<script>dojoConfig = {async: true, parseOnLoad: false}</script>
<script>
dojo.require("dojox.grid.DataGrid");
dojo.require("dojo.data.ItemFileReadStore");
dojo.require("dijit.form.TextBox");
dojo.require("dijit.form.Button");
function init() {
var lData = {
items: [
{"position":"1","music":"Opera","band":"Black Dyke","conductor":"Nick Childs"},
{"position":"2","music":"Opera","band":"Carlton Main","conductor":"Philip McCann"},
{"position":"3","music":"Classical","band":"Grimethorpe","conductor": "Allan Withington"},
{"position":"4","music":"Classical","band":"Brighouse and Rastrick","conductor": "David King"},
{"position":"5","music":"Opera","band":"Rothwell Temperance","conductor":"David Roberts"},
],
identifier: "position"
};
var dataStore = new dojo.data.ItemFileReadStore({data:lData});
var layout = [[
{'name':'Position','field':'position','width':'50px'},
{'name':'Music Type','field':'music','width':'150px'},
{'name':'Band','field':'band','width':'200px'},
{'name':'Conductor','field':'conductor','width':'200px'}
]];
var grid = new dojox.grid.DataGrid({
id: 'grid',
store: dataStore,
structure: layout,
rowSelector: false,
selectionMode: 'extended',
onStyleRow: function(row) {
var item = this.getItem(row.index);
if(item){
var type = this.store.getValue(item, "band", null);
if(type == "Rothwell Temperance"){
row.customStyles += "color:red;";
}
}
}
});
grid.placeAt("gridDiv");
grid.startup();
}
var plugins = {
filter: {
itemsName: 'songs',
closeFilterbarButton: true,
ruleCount: 8
}
};
dojo.ready(init);
function filterGrid() {
dijit.byId("grid").filter({band: dijit.byId('filterText').get('value')+'*'});
console.log(dijit.byId('filterText').get('value')+'*');
}
function resetFilter() {
dijit.byId("grid").filter({band: '*'});
dijit.byId('filterText').set('value','');
}
</script>
</head>
<body class="claro">
<input dojoType="dijit.form.TextBox" id="filterText" type="text" onkeyup="filterGrid()">
<button dojoType="dijit.form.Button" onclick="resetFilter()">Clear</button><br><br>
<div id="gridDiv"></div>
</body>
</html>
function init() {
var lData = {
items: [
{"position":"1","band":"Black Dyke","conductor":"Nick Childs"},
{"position":"2","band":"Carlton Main","conductor":"Philip McCann"},
{"position":"3","band":"Grimethorpe","conductor": "Allan Withington"},
{"position":"4","band":"Brighouse and Rastrick","conductor": "David King"},
{"position":"5","band":"Rothwell Temperance","conductor":"David Roberts"},
],
identifier: "position"
};
var dataStore = new dojo.data.ItemFileReadStore({data:lData});
var grid = dijit.byId("theGrid");
dojo.connect(grid, 'onStyleRow', this, function (row) {
var item = grid.getItem(row.index);
if(item){
var type = dataStore.getValue(item, "band", null);
if(type == "Rothwell Temperance"){
row.customStyles += "color:red;";
//row.customClasses += " dismissed";
}
}
//theGrid.focus.styleRow(row);
//theGrid.edit.styleRow(row);
});
grid.setStore(dataStore);
}