Javascript 隐藏 ExtJS 面板标题
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Hide ExtJS Panel Title
提问by Soham Dasgupta
I have a ExtJS panel inside a viewport center region. I want to hide the title of the panel. How can I do it? I'm using xtype configfor declaring the panel.
我在视口中心区域内有一个 ExtJS 面板。我想隐藏面板的标题。我该怎么做?我xtype config用于声明面板。
回答by Tommi
Use either the headeror headerAsTextconfig option of panel to hide its title. From ExtJS API documentation:
使用面板的header或headerAsText配置选项来隐藏其标题。来自ExtJS API 文档:
header : Boolean
true to create the Panel's header element explicitly, false to skip creating it. If a title is set the header will be created automatically, otherwise it will not. If a title is set but header is explicitly set to false, the header will not be rendered.
标头:布尔值
true 显式创建面板的标题元素,false 跳过创建它。如果设置了标题,将自动创建标题,否则不会。如果设置了标题但标题明确设置为 false,则不会呈现标题。
and
和
headerAsText : Boolean
true to display the panel title in the header, false to hide it (defaults to true).
headerAsText : 布尔值
true 在标题中显示面板标题,false 隐藏它(默认为 true)。
回答by Gregory Nozik
Use preventHeader property. I checked it and it's worked
使用 preventHeader 属性。我检查了它并且它起作用了
See example below
请参阅下面的示例
Ext.widget('panel', {
title: 'Panel header will not be shown',
preventHeader: true,
width: 300
});
回答by Gregory Nozik
You can just use the config
你可以只使用配置
Ext.panel.Panel({
// title: 'Test', to neglet this
header:false,
tools: [{
type: 'refresh'
}, {
type: 'help'
}],
});

