I cant understand how to make CSS code into v-bind:style with symbol ‘-‘. If i try to do something like that:
<DIV style="width:100px;height: 100px;background-color: red;cursor: pointer;" v-bind:style="{ margin-left: margin + 'px'}"></DIV>
I get:
invalid expression: Unexpected token '-' in
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Answer
As explained in the Docs of Vue: “You can use either camelCase or kebab-case (use quotes with kebab-case) for the CSS property names”
So you’d need to change the margin-left
to either marginLeft
OR 'margin-left'
to get it to work as intended.
Your code would then become:
<div style="width:100px;height: 100px;background-color: red;cursor: pointer;" v-bind:style="{ 'margin-left': margin + 'px'}"> ... </div>
OR
<div style="width:100px;height: 100px;background-color: red;cursor: pointer;" v-bind:style="{ marginLeft: margin + 'px'}"> ... </div>
Hope this helps!