Solution 1 : According to your description, it is similar to a known bug in DHTMLX Gantt, but maybe it happens because of something else. To be sure that it…

Solution 1 : ath_grid.clearAll(); method just clears the data of your grid. You don’t need to create a completely new grid object after that. You just need to load the…

Solution 1 : It is hard to suggest what might be wrong. Please send a ready Angular demo. Here is an Angular demo where it works correctly: https://files.dhtmlx.com/30d/7c03a81b247bcd8e512a32d79157618f/angular7+marker_7.0.5_gpl.zip Problem :…

Solution 1 : The task is displayed or hidden depending on the value you return in the onBeforeTaskDisplay event handler(true to show, false to hide): https://docs.dhtmlx.com/gantt/api__gantt_onbeforetaskdisplay_event.html So, you need to…

Solution 1 : Gantt expects the data in the JSON format. But the gantt.load() method doesn’t separately send the arguments to the server-side. You can try using the custom routing,…

Solution 1 : Unfortunately, there is no built-in way to set a fixed timeline cell width. The dev team will try to add that feature, but I cannot promise that.…

Solution 1 : Yes, it is by design. Gantt works directly with the date objects. If you want to save the data in a JSON variable, you can use the…

Solution 1 : I think u can try something like this: grid.events.on("BeforeKeyDown", (e) => { if (e.key === "Tab") { grid.editEnd() } }) grid.events.on("AfterKeyDown", (e) => { if (e.key ===…

Solution 1 : There is no built-in way to generate reports by Gantt, you need to implement a custom solution by using Gantt API and Javascript. Here is an example…

Solution 1 : Please use task_class template to specify the CSS class that will be applied to task bars with children to hide them and getChildren method to check if…