As shown in the figure, I adopted the vue framework in webapp, and module 1 was blocked when all the modules were expanded, so was the module. Is there any method that can display all the data? I expect to provide it.
Hello Jinhua,
Unfortunately, it is not clear to me what you mean by showing arrows on the screenshots.
You can use the gantt.parse() method to load all tasks:
https://docs.dhtmlx.com/gantt/api__gantt_parse.html
If you want to show all task properties in the grid, you need to add columns with the task property names:
https://docs.dhtmlx.com/gantt/desktop__specifying_columns.html
If you want to apply some method or function to all tasks, you can use the gantt.eachTask method:
https://docs.dhtmlx.com/gantt/api__gantt_eachtask.html
If some tasks are not displayed in the chart, you need to remove the onBeforeTaskDisplay event handler and gantt.config.start_date and gantt.config.end_date parameters:
https://docs.dhtmlx.com/gantt/api__gantt_onbeforetaskdisplay_event.html
https://docs.dhtmlx.com/gantt/api__gantt_start_date_config.html
https://docs.dhtmlx.com/gantt/api__gantt_end_date_config.html
If you need something different, please describe your question with more details.
You can also try to reproduce the issue in the snippet, then click on the “Share” button and send me the link:
https://snippet.dhtmlx.com/38ee1b370