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Multiple text input boxes of the same name, enter one after, so that the remaining cannot enter the value

Source: Internet
Author: User
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Can respond with blur or KeyUp events;

Implement one:

<body>

<input type= "text" id= "AfterOtOt1" name= "Inputovertime" onkeyup= "Javascript:check (this);"/>

<input type= "text" id= "AfterOtOt2" name= "Inputovertime" onkeyup= "Javascript:check (this);" />

<input type= "text" id= "AfterOtOt3" name= "Inputovertime" onkeyup= "Javascript:check (this);" />

<input type= "text" id= "AfterOtOt4"/>

</body>

<script type= "Text/javascript" src= "Jquery-1.8.3.min.js" ></script>

<script type= "Text/javascript" >

function Check (obj) {

if (obj). val ()! = "") {

$ ("input[name=inputovertime]"). each (function (index, content) {

if (obj!=content) {//If the Name=inputovertime INPUT element is not an object of the currently entered value

$ (content). attr ("Disabled", "disabled"); Not editable

}

})

}else{

$ ("input[name=inputovertime]"). each (function (index, content) {

$ (content). REMOVEATTR ("Disabled"); Editable when initialization is not entered

})

}

}

</script>

Implementation two:

<body>
<input type= "text" id= "AfterOtOt1" name= "Inputovertime"/>
<input type= "text" id= "AfterOtOt2" name= "Inputovertime"/>
<input type= "text" id= "AfterOtOt3" name= "Inputovertime"/>
<input type= "text" id= "AfterOtOt4"/>
</body>
<script type= "Text/javascript" src= "Jquery-1.8.3.min.js" ></script>
<script type= "Text/javascript" >
$ (function () {
$ ("input[name=inputovertime]"). KeyUp (function () {
if ($ (this). Val (). length > 0) {
$ (this). Siblings ("Input[name=inputovertime]"). attr (' disabled ', "disabled");//will be in addition to the current name= Inputovertime the input value is set to Disabled if name is an INPUT element that does not enter a value;
}
else {
$ (this). Siblings ("Input[name=inputovertime]"). Removeattr (' disabled '); Sets the input element of the name=inputovertime, except for the current Name=inputovertime value, to editable;
}
})


</script>




Multiple text input boxes of the same name, enter one after, so that the remaining cannot enter the value



                

                    
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