How to expand and collapse the symbol palette using external button

In our Syncfusion® Vue Diagram, symbol palettes can be expanded or collapsed by clicking the palette header. To control this behavior using an external button, update the expanded property of the palettes to true or false when the button is clicked.

App.vue

<button id="collapseFlow">Collapse Flowshapse</button>
<button id="expandFlow">Expand Flowshapse</button>

document.getElementById('collapseFlow').onclick = function () {
  palette.palettes[0].expanded = false;
};
document.getElementById('expandFlow').onclick = function () {
  palette.palettes[0].expanded = true;
};

Refer the below sample for reference

Sample: Click here

Conclusion

I hope you enjoyed learning about how to expand and collapse the symbol palette using external button in Vue Diagram.

You can refer to our Vue Diagram feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Vue Diagram example to understand how to create and manipulate data.

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