如何在Angular中的CSS中添加其他样式属性? [英] How can I add additional style properties in CSS in Angular?
问题描述
我有一个应该设置文本元素字体大小的属性。到目前为止我试过这个:
I have a property which should set the font size of a text element. I've tried this so far:
<textarea
placeholder="Enter your TAX ID"
id="tax"
[(ngModel)]="tax_out"
[(ngModel)]="tax_in"
style="width: 100%; height: 100%; position: relative; bottom: 0px; fontsize: {{fontsize}}">
</textarea>
很遗憾没有成功。
我得到了这在logcat中:
I get this in logcat:
警告:清理不安全的样式值宽度:100%;高度:100%;
位置:相对; bottom:0px; fontsize :(参见
http://g.co/ng/security #xss )。
[WARN] TypeError:无法设置[object Object]的属性样式,其中
只有一个getter
"[WARN] TypeError: Cannot set property style of [object Object] which has only a getter"
ERROR,来源:ng:///AppModule/ModalContentPage.ngfactory.js(154)
"ERROR", source: ng:///AppModule/ModalContentPage.ngfactory.js (154)
ERROR CONTEXT,来源:ng:///AppModule/ModalContentPage.ngfactory.js(154)
"ERROR CONTEXT", source: ng:///AppModule/ModalContentPage.ngfactory.js (154)
推荐答案
如果它只是一种风格,你可以使用属性绑定:
If it's just a single style, you can use property binding for this:
<textarea [style.font-size.px]="fontsize" ... style="width: 100%; height: 100%; position: relative; bottom: 0px;"></textarea>
请看一下 ngStyle docs 如果您需要动态设置多个样式,请获取更多信息:
Please take a look at the ngStyle docs for more info if you need to set more than one style dynamically:
<some-element [ngStyle]="{'font-style': styleExp}">...</some-element>
<some-element [ngStyle]="{'max-width.px': widthExp}">...</some-element>
<some-element [ngStyle]="objExp">...</some-element>
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