blocks|key|3488631|text|您可以使用decimalPlaces属性。默认值是从999999999999999.999999999.属性获得的，所以在您的示例中是maxValue|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|BOLD|entityRanges|data|3488632|entityMap^0|5|D|1V|8|16|9|0^^$0|@$1|2|3|4|5|6|7|I|8|@$9|J|A|K|B|C]|$9|L|A|M|B|C]|$9|N|A|O|B|D]]|E|@]|F|$]]|$1|G|3|-4|5|6|7|P|8|@]|E|@]|F|$]]]|H|$]]

You can use <code>decimalPlaces</code> attribute. The default value is obtained from the <code>maxValue</code> attribute, so in your case it is 999999999999999.999999999.

blocks|key|3488690|text|我的剧本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3488691|function+trimDecimalPlace(){++++++++++++++++
++++++++++++++++var+curVal+=+$(".ui-inputNum+>+input:first-child").val();
++++++++++++++++var+parseVal+=+'';
++++++++++++++++if(curVal.indexOf(".")+>+curVal.indexOf(",")){
++++++++++++++++++++var+tokens+=+curVal.split(".");
++++++++++++++++++++var+decimalVal+=+parseFloat("0."%2Btokens[1])%2B"";+++++++++++++++++
++++++++++++++++++++if(decimalVal+!=+"0"){
+++++++++++++++++++++++parseVal+=+tokens[0]%2B"."%2BdecimalVal.substring(2);
++++++++++++++++++++}else{
+++++++++++++++++++++++parseVal+=+tokens[0];
++++++++++++++++++++}+++
++++++++++++++++}else{
++++++++++++++++++++var+tokens+=+curVal.split(",");
++++++++++++++++++++var+decimalVal+=+parseFloat("0."%2Btokens[1])%2B"";+++++++++++++++++
++++++++++++++++++++if(decimalVal+!=+"0"){
+++++++++++++++++++++++parseVal+=+tokens[0]%2B","%2BdecimalVal.substring(2);
++++++++++++++++++++}else{
+++++++++++++++++++++++parseVal+=+tokens[0];
++++++++++++++++++++}
++++++++++++++++}
++++++++++++++++$(".ui-inputNum+>+input:first-child").val(parseVal);
++++++++++++}|code-block|syntax|javascript|3488692|把它叫做模糊：|3488693|++++<pe:inputNumber
++++++++value="#{myBean.myVal}"
++++++++minValue="0"+maxValue="999999999999999.999999999"
++++++++emptyValue="1"
++++++++onblur="trimDecimalPlace();"
++++++++thousandSeparator="."
++++++++decimalSeparator=","
++++/>|3488694|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

my script : 

<pre><code>function trimDecimalPlace(){ 
 var curVal = $(".ui-inputNum &gt; input:first-child").val();
 var parseVal = '';
 if(curVal.indexOf(".") &gt; curVal.indexOf(",")){
 var tokens = curVal.split(".");
 var decimalVal = parseFloat("0."+tokens[1])+""; 
 if(decimalVal != "0"){
 parseVal = tokens[0]+"."+decimalVal.substring(2);
 }else{
 parseVal = tokens[0];
 } 
 }else{
 var tokens = curVal.split(",");
 var decimalVal = parseFloat("0."+tokens[1])+""; 
 if(decimalVal != "0"){
 parseVal = tokens[0]+","+decimalVal.substring(2);
 }else{
 parseVal = tokens[0];
 }
 }
 $(".ui-inputNum &gt; input:first-child").val(parseVal);
 }
</code></pre>

and call it on blur:

<pre><code> &lt;pe:inputNumber
 value="#{myBean.myVal}"
 minValue="0" maxValue="999999999999999.999999999"
 emptyValue="1"
 onblur="trimDecimalPlace();"
 thousandSeparator="."
 decimalSeparator=","
 /&gt;
</code></pre>

blocks|key|2651100|text|只需在padControl=控件中使用标记inputNumber“false”即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2651101|<p:inputNumber+style="width:140px;"
++++value="#{mopEdicionBean.permisoMop.mopKlmtFinalB}"
++++thousandSeparator=""+decimalPlaces="3"+maxlength="4"+minValue="0"
++++maxValue="9999"+size="16"+padControl="false">
++++<p:ajax+event="change"+update="nombre_permiso"/>
</p:inputNumber>|code-block|syntax|javascript|2651102|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Just use the tag padControl=&quot;false&quot; with the inputNumber control
<pre><code>&lt;p:inputNumber style=&quot;width:140px;&quot;
 value=&quot;#{mopEdicionBean.permisoMop.mopKlmtFinalB}&quot;
 thousandSeparator=&quot;&quot; decimalPlaces=&quot;3&quot; maxlength=&quot;4&quot; minValue=&quot;0&quot;
 maxValue=&quot;9999&quot; size=&quot;16&quot; padControl=&quot;false&quot;&gt;
 &lt;p:ajax event=&quot;change&quot; update=&quot;nombre_permiso&quot;/&gt;
&lt;/p:inputNumber&gt;
</code></pre>

I have some code as below (work fine) 

<pre><code> &lt;pe:inputNumber
 value="#{myBean.myVal}"
 minValue="0" maxValue="999999999999999.999999999"
 emptyValue="1"
 thousandSeparator="."
 decimalSeparator=","
 /&gt;
</code></pre>

then, if i enter [1] it will show [1,000000000], my trouble is alot of zero maybe confuse my user. 
Is there anyway to trim it on this input ?, just display whatever user entered such as <code>[1,20] -&gt; [1,2] or [1,20]</code>

Format decimal places for primefaces ext input numeric

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一些代码如下(工作良好) <pe:inputNumber value="#{myBean.myVal}" minValue="0" maxValue="999999999999999.999999999" emptyValue="1" thousandSep...

问对素数面输入数字的小数位格式
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