У меня есть 2 набора текстовых полей (1,2,3,4) и (a, b, c, d, e, f). Все это числовые входыВключить текстовое поле на основе ввода
Я использую javascript для отключения 6 текстовых полей (a, b, c, d, e, f) при загрузке и работает хорошо.
Но я хочу, чтобы позволить 6 раз в текстовых полях значения> 0 вводится в текстовое поле (3)
Я пытаюсь использовать OnChange, но он не работает.
<html>
<script type="text/javascript">
window.onload = function() {
var td2 = document.getElementsByName('A1ab1')[0];
td2.disabled = true;
var td2 = document.getElementsByName('A1ab2')[0];
td2.disabled = true;
var td3 = document.getElementsByName('A1ab3')[0];
td3.disabled = true;
var td4 = document.getElementsByName('A1ab4')[0];
td4.disabled = true;
var td5 = document.getElementsByName('A1ab5')[0];
td5.disabled = true;
var td6 = document.getElementsByName('A1ab6')[0];
td6.disabled = true;
var td7 = document.getElementsByName('A1a3')[0];
td7.onChange = function(){
var x = document.getElementsByName('A1a3')[0].value;
if(x > 0){
td1.disabled = false;
td2.disabled = false;
td3.disabled = false;
td4.disabled = false;
td5.disabled = false;
td6.disabled = false;
}
}
}
</script>
<body>
<table border="0" class="NumericTable" cellspacing="0" cellpadding="0">
<tr class="r1"><td class="item"><span class="OptionFont">1</span></td><td class="text"><input type=text class=text name="A1a1" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1a(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r2"><td class="item"><span class="OptionFont">2</span></td><td class="text"><input type=text class=text name="A1a2" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1a(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r1"><td class="item"><span class="OptionFont">3</span></td><td class="text"><input type=text class=text name="A1a3" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1a(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r2"><td class="item"><span class="OptionFont">4</span></td><td class="text"><input type=text class=text name="A1a4" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1a(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
</table>
<br>
<table border="0" class="NumericTable" cellspacing="0" cellpadding="0">
<tr class="r1"><td class="item"><span class="OptionFont">a</span></td><td class="text"><input type=text class=text name="A1ab1" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r2"><td class="item"><span class="OptionFont">b</span></td><td class="text"><input type=text class=text name="A1ab2" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r1"><td class="item"><span class="OptionFont">c</span></td><td class="text"><input type=text class=text name="A1ab3" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r2"><td class="item"><span class="OptionFont">d</span></td><td class="text"><input type=text class=text name="A1ab4" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r1"><td class="item"><span class="OptionFont">e</span></td><td class="text"><input type=text class=text name="A1ab5" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
<tr class="r2"><td class="item"><span class="OptionFont">f</span></td><td class="text"><input type=text class=text name="A1ab6" value="" size=9 maxlength=9 style="text-align:right" onkeyup="{showTotalA1ab(); }" onkeypress="return checkNumericValue(event)" onBlur="Javascript:onBlurUpdate(this);" /></td></tr>
</table>
</body>
</html>
Спасибо!
Я использую .onkeydown и это работает! Благодаря! :) – user3068377