Question

我正在尝试在this example之后为纸张输入元素添加前缀。

<paper-input label="total">
  <div prefix>$</div>
  <paper-icon-button suffix icon="clear"></paper-icon-button>
</paper-input>

我主要担心的是，当我在Example.ui.xml文件中编写该段代码时，eclipse编辑器会指出存在以下错误：

"Attribute 'prefix' has no value"

此外，如果我尝试执行代码，则会收到以下错误：

Compiling module com.dirigendo.test.Test
Computing all possible rebind results for 'com.dirigendo.test.client.Simulator.SimulatorUiBinder'
Rebinding com.dirigendo.test.client.Simulator.SimulatorUiBinder
Invoking generator com.google.gwt.uibinder.rebind.UiBinderGenerator
[ERROR] Attribute name "prefix" associated with an element type "div" must be followed by the ' = ' character.
[ERROR] Error parsing XML (line 22): Attribute name "prefix" associated with an element type "div" must be followed by the ' = ' character.
[ERROR] Errors in 'com/dirigendo/test/client/Simulator.java'
[ERROR] Line 12: Failed to resolve 'com.dirigendo.test.client.Simulator.SimulatorUiBinder' via deferred binding
[WARN] For the following type(s), generated source was never committed (did you forget to call commit()?)
[WARN] com.dirigendo.test.client.Simulator_SimulatorUiBinderImpl
Unification traversed 13255 fields and methods and 1072 types. 1049 are considered part of the current module and 1049 had all of their fields and methods traversed.
[ERROR] Compiler returned false
[WARN] recompile failed
[WARN] continuing to serve previous version

您能否解释一下如何停用此验证？我知道我可以使用一些环形交叉口，但我真的想要一个不涉及更改示例代码的解决方案。

Answer 1

改为使用

  <style type="text/css">

.dial1{
    width:200px;
    height: 100px;
    display: block;
    position: absolute;
    background: #000;
    color:#fff;
    padding: 10px;
    right: 0;
    z-index: 9999;
}

.dial2{
    width:200px;
    height: 100px;
    display: block;
    position: absolute;
    background: #000;
    color:#fff;
    padding: 10px;
    right: 210px;
}


.hidediv{
 -webkit-animation: hide 2s forwards;
 -webkit-animation-iteration-count: 1;
 -webkit-animation-delay: 5s;
 animation: hide 2s forwards;
 animation-iteration-count: 1;
 animation-delay:  5s;
}

@-webkit-keyframes hide {
  0% {
     opacity: 1;
   }
  100% {
     opacity: 0;
     visibility:hidden;
     display: none;
   }
}

@keyframes hide {
  0% {
     opacity: 1;
  }
  100% {
     opacity: 0;
      visibility:hidden;
     display: none;
 }
 }

   .cssAnimation{
      width:600px;
      height: 300px;
     position: absolute;
   /* display: none; */
    z-index: 9999;
   }

@-webkit-keyframes slideInLeft {
       0% {
          opacity: 0;
          -webkit-transform: translateX(-2000px);
           transform: translateX(-2000px);
          }

      100% {
         -webkit-transform: translateX(0);
          transform: translateX(0);
       }
      }

    @keyframes slideInLeft {
        0% {
       opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
       transform: translateX(-2000px);
      }

       100% {
     -webkit-transform: translateX(0);
     -ms-transform: translateX(0);
      transform: translateX(0);
     }
    }

    .slideInLeft {
       -webkit-animation-name: slideInLeft;
        animation-name: slideInLeft;
    }

  </style>

或

<div prefix="prefix">$</div>

Polymer只需要属性，对于有效的XML，它需要有一个值。聚合物只是忽略了这个值。

属性＆＃39;前缀＆＃39;没有价值

1 个答案: