在JavaScript中删除空间 [英] removing space in javascript

问题描述

有人可以告诉我如何删除文本框中的空格吗?我急需

can anyone please tell me how to remove spaces in textbox.i need urgently please

推荐答案

引用

在JavaScript中修剪字符串 [ ^ ]

Refer

Trimming a string in JavaScript[^]

尝试一下.

Try this.

<script type="text/javascript">
function removeSpace(){
	document.getElementById('myText').value = document.getElementById('myText').value.replace(" ","");	
}
</script>

<input type="text" id="myText" />
<input type="button" onclick="removeSpace()" value="Remove Space" />

try:

try :

var el = document.getElementsByName("10010input")[0];
var val = el.value.replace(/\s/g, "");
alert(val)

或要删除空格< pre>如果在
之间

or To remove spaces <pre> if it is between

<script language="javascript">

String.prototype.ltrim = function() {
return this.replace(/^\s+/,"");
}

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