为什么即使在设置中指定了我的 jstree 图标也没有改变
Why my jstree icon is not changing even though specifying it in the settings
我有一个 jstree
,我想为其使用其他图标而不是 默认 图标,
我试过的是:
在设置中指定 icon
为 types
"types" : {
"default" : { "icon" : "glyphicon glyphicon-cloud" }
},
即使它不起作用
下面是演示(仍然出现文件夹图标):
$(function () {
$('#jstree').jstree({
"json_data" : {
"data" : [
{
"data" : "A node",
"metadata" : { id : 23 },
"children" : [ "Child 1", "A Child 2" ]
},
{
"attr" : { "id" : "li.node.id1" },
"data" : {
"title" : "Long format demo",
"attr" : { "href" : "#" }
}
}
]
},
"types" : {
"default" : { "icon" : "glyphicon glyphicon-cloud" }
},
"plugins" : [ "themes", "json_data", "ui" ]
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://old.static.jstree.com/v.1.0pre/jquery.jstree.js"></script>
<div id="jstree">
</div>
您忘记包含 types
插件:
"plugins" : [ "themes", "json_data", "ui", "types" ]
此外,它出现 icon
should be an object,而不是字符串:
You can set an icon key - it should be an object consisting of two
keys - image (string - location of the image to be used as an icon) &
position (string - left and top pixels of the image - 10px 40px, only
useful when using sprites - omit otherwise).
您似乎混淆了当前版本和您的版本的 API,v1.0pre
。
给你这段代码适用于最新版本的 jstree,你应该包括的一件事是 link 到 font-awesome 或者如果你必须使用 glyphicon 则必须包括它的库,因为它不是免费的,因此为此目的使用 font-awesome
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>jsTree test</title>
<!-- 1 load Font-awesome css>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- 2 load the theme CSS file -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/themes/default/style.min.css" />
</head>
<body>
<!-- 3 setup a container element -->
<div id="jstree">
</div>
<!-- 4 include the jQuery library -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
<!-- 5 include the minified jstree source -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/jstree.min.js"></script>
<script>
$(function () {
$('#jstree').jstree({
"core" : {
"data" : [
{
"data" : "A node",
"metadata" : { id : 23 },
"children" : [ "Child 1", "A Child 2" ]
},
{
"attr" : { "id" : "li.node.id1" },
"data" : {
"title" : "Long format demo",
"attr" : { "href" : "#" }
}
}
]
},
"types" : {
"default" : { "icon" : "fa fa-cloud" }
},
"plugins" : [ "themes", "json_data", "ui", "types"]
});
});
</script>
</body>
</html>
我有一个 jstree
,我想为其使用其他图标而不是 默认 图标,
我试过的是:
在设置中指定 icon
为 types
"types" : {
"default" : { "icon" : "glyphicon glyphicon-cloud" }
},
即使它不起作用
下面是演示(仍然出现文件夹图标):
$(function () {
$('#jstree').jstree({
"json_data" : {
"data" : [
{
"data" : "A node",
"metadata" : { id : 23 },
"children" : [ "Child 1", "A Child 2" ]
},
{
"attr" : { "id" : "li.node.id1" },
"data" : {
"title" : "Long format demo",
"attr" : { "href" : "#" }
}
}
]
},
"types" : {
"default" : { "icon" : "glyphicon glyphicon-cloud" }
},
"plugins" : [ "themes", "json_data", "ui" ]
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://old.static.jstree.com/v.1.0pre/jquery.jstree.js"></script>
<div id="jstree">
</div>
您忘记包含 types
插件:
"plugins" : [ "themes", "json_data", "ui", "types" ]
此外,它出现 icon
should be an object,而不是字符串:
You can set an icon key - it should be an object consisting of two keys - image (string - location of the image to be used as an icon) & position (string - left and top pixels of the image - 10px 40px, only useful when using sprites - omit otherwise).
您似乎混淆了当前版本和您的版本的 API,v1.0pre
。
给你这段代码适用于最新版本的 jstree,你应该包括的一件事是 link 到 font-awesome 或者如果你必须使用 glyphicon 则必须包括它的库,因为它不是免费的,因此为此目的使用 font-awesome
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>jsTree test</title>
<!-- 1 load Font-awesome css>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- 2 load the theme CSS file -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/themes/default/style.min.css" />
</head>
<body>
<!-- 3 setup a container element -->
<div id="jstree">
</div>
<!-- 4 include the jQuery library -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
<!-- 5 include the minified jstree source -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.2.1/jstree.min.js"></script>
<script>
$(function () {
$('#jstree').jstree({
"core" : {
"data" : [
{
"data" : "A node",
"metadata" : { id : 23 },
"children" : [ "Child 1", "A Child 2" ]
},
{
"attr" : { "id" : "li.node.id1" },
"data" : {
"title" : "Long format demo",
"attr" : { "href" : "#" }
}
}
]
},
"types" : {
"default" : { "icon" : "fa fa-cloud" }
},
"plugins" : [ "themes", "json_data", "ui", "types"]
});
});
</script>
</body>
</html>