ExtJs面板 - 添加动态组件 [英] ExtJs panel - adding dynamic components
问题描述
panel.add(项目); #items是hbox布局中的组合框
panel.doLayout();
任何想法来解决这个问题?所以我可以在第一行下面添加第二行组件。
Extjs版本是3.4
我发现问题的原因。
原因:当我们使用相同的 id ',然后新添加的组件将被添加到面板的顶部。
修复:使用 itemId 而不是 id ,同时将面板中添加相同的组件。
希望这将是有用的对于某人。
I have a window with panel in inside the window. I add components to the panel dynamically. These components are in 'hbox' layout so that they are arranged horizontally. On click of a button i will add one more row of similar components in 'hbox' layout to the panel. Here the problem is that i want to add the second row below the first row, but the following code adds the components to the top of the panel.
panel.add(items); #items is the group of comboboxes in hbox layout
panel.doLayout();
Any ideas to solve this problem? so that i can add second row of components below the first row.
Extjs Version is 3.4
I found the cause of the problem.
Cause: when we add components with same 'id' to a panel, then the newly added component will get added to the top of the panel.
Fix: Use 'itemId' instead of 'id' while adding same component to the panel.
Hope this will be useful for someone.
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