How to resize the block?

[fu6...@gmail.com]

Hi,

I want to change the field text of the block  , but the width of the block doesn't resize according to the text width after connecting to the parent block.

Thank you very much. 

Blockly.Blocks.lists_create_with={

init:function(){

this.setHelpUrl(Blockly.Msg.LISTS_CREATE_WITH_HELPURL);

this.setStyle("list_blocks");

this.itemCount_=3;

this.updateShape_();

this.setOutput(!0,"Array");

this.setMutator(new Blockly.Mutator(["lists_create_with_item"]));

this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP)

}

        //etc...

,onchange: function(event) {

if (!this.workspace || this.workspace.isFlyout) {

  return;

}

if (!event.recordUndo) {

  return;

}

if (this.mutator.block_.parentBlock_) {

if (this.mutator.block_.parentBlock_.type=="procedures_callnoreturn"||this.mutator.block_.parentBlock_.type=="procedures_callreturn") {

this.getField("TITLE").fieldGroup_.childNodes[0].innerHTML=Blockly.Msg["LISTS_CREATE_WITH_INPUT_WITH_PROCEDURE_VALUE"];

this.getField("TITLE").isDirty_=true;

return;

}

}

if (this.itemCount_)

this.getField("TITLE").fieldGroup_.childNodes[0].innerHTML=Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH;

else

this.getField("TITLE").fieldGroup_.childNodes[0].innerHTML=Blockly.Msg.LISTS_CREATE_EMPTY_TITLE;

this.getField("TITLE").isDirty_=true;

} 

};

[Maribeth Bottorff]

Hello, can you try using `field.setValue('your value here');` ?

In general, you probably shouldn't have to mess with the innerHTML or the inner structure of any of the fields/pieces of Blockly, or access private properties (the underscore on fieldGroup_ means it's private). Instead, you should see if there is API support for what you're trying to do. Our API documentation is found on our developer site here. Hope that helps,

Maribeth

[fu6...@gmail.com]

It works well. Thank you.

Maribeth Bottorff 在 2021年9月1日 星期三上午8:12:42 [UTC+8] 的信中寫道：