71 lines
3.2 KiB
JavaScript
71 lines
3.2 KiB
JavaScript
// pipeline-app 首页 TabPanel 动态 tab 支持
|
||
// 由 HTML shell 自动加载(configuredServer.get_js_files 收集 wwwroot 下 .js)
|
||
(function(){
|
||
if (typeof bricks === 'undefined' || !bricks.TabPanel) return;
|
||
if (bricks.TabPanel.prototype._dyn_patched) return;
|
||
bricks.TabPanel.prototype._dyn_patched = true;
|
||
|
||
// 修复原生 add_tab 的 bug:this.add_removeable 不存在(应为 toolbar.add_removable),
|
||
// 且 createTool 内部已调用 add_removable,这里只需创建 tool 按钮
|
||
bricks.TabPanel.prototype.add_tab = function(desc){
|
||
this.toolbar.createTool(desc);
|
||
};
|
||
|
||
// 异步加载 tab 的 content(不阻塞 open_tab;401 会触发登录框,等登录后重试)
|
||
bricks.TabPanel.prototype._load_tab_content = async function(desc){
|
||
if (this.content_buffer[desc.name]){
|
||
if (this.cur_tab_name === desc.name) this.switch_content(this.content_buffer[desc.name]);
|
||
return;
|
||
}
|
||
var w = await bricks.widgetBuild(desc.content, this, {});
|
||
this.content_buffer[desc.name] = w;
|
||
if (w && this.cur_tab_name === desc.name) this.switch_content(w);
|
||
};
|
||
|
||
// 动态打开 tab:已存在(opts.items 同名)则切换,不存在则新增。
|
||
// 同步返回:立即创建/切换 + 高亮 tab 按钮,content 交由 _load_tab_content 异步加载,
|
||
// 避免 await widgetBuild 被 401 登录框阻塞导致 tab 不切换。
|
||
bricks.TabPanel.prototype.open_tab = function(desc){
|
||
var existing = null;
|
||
for (var i=0;i<this.opts.items.length;i++){
|
||
if (this.opts.items[i].name === desc.name){ existing = this.opts.items[i]; break; }
|
||
}
|
||
if (existing){
|
||
if (desc.name !== this.cur_tab_name){
|
||
this.cur_tab_name = desc.name;
|
||
var w = this.content_buffer[desc.name];
|
||
if (w) this.switch_content(w);
|
||
else this._load_tab_content(desc);
|
||
if (this.toolbar && this.toolbar.click) this.toolbar.click(desc.name);
|
||
}
|
||
return;
|
||
}
|
||
// 新增
|
||
desc.content = desc.content || {"widgettype":"urlwidget","options":{"url":desc.url}};
|
||
this.opts.items.push(desc);
|
||
if (this.add_tab) this.add_tab(desc);
|
||
this.cur_tab_name = desc.name;
|
||
if (this.toolbar && this.toolbar.click) this.toolbar.click(desc.name);
|
||
this._load_tab_content(desc);
|
||
};
|
||
|
||
// 修复 show_tabcontent 的 bug(cur_tab_name 赋值用了未定义变量 name)
|
||
bricks.TabPanel.prototype.show_tabcontent = async function(event){
|
||
var tdesc = event.params;
|
||
if (tdesc.name === this.cur_tab_name) return;
|
||
var items = this.opts.items;
|
||
for (var i=0;i<items.length;i++){
|
||
if (tdesc.name === items[i].name){
|
||
var w = this.content_buffer[tdesc.name];
|
||
if (!w){
|
||
var c = items[i].content || {"widgettype":"urlwidget","options":{"url":items[i].url}};
|
||
w = await bricks.widgetBuild(c, this, {});
|
||
if (w) this.content_buffer[tdesc.name] = w;
|
||
}
|
||
if (w){ this.cur_tab_name = tdesc.name; this.switch_content(w); }
|
||
return;
|
||
}
|
||
}
|
||
};
|
||
})();
|