在javascript中获取确认提示中的文本框值 [英] getting textboxes values in confirm prompt in javascript

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本文介绍了在javascript中获取确认提示中的文本框值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

大家好,我想要的是在单个onclientclick事件按钮上输入5个文本框(我的webform包含)中的所有值。可能吗?我可以在onclient点击上获得单个文本框值,但不是所有文本框值。例如。在empid,empname,salary,city如果我输入4,ram,20000 $,加拿大

当我按下输入所有值时应该来确认promt。我写了一小段js代码:

 <   script     type   =  text / javascript >  
{
function callall(){

txtEmpName = document.getElementById(txtEmpName);
value = txtEmpName.value;
确认(价值);
}
}
< / script >



谢谢,我正处于学习阶段,所以请解释你的回答。

解决方案

,加拿大

当我按下输入所有值应该来确认promt。我写了一小段js代码:

 <   script     type   =  text / javascript >  
{
function callall(){

txtEmpName = document.getElementById(txtEmpName);
value = txtEmpName.value;
确认(价值);
}
}
< / script >



谢谢,我正处于学习阶段,所以请解释一下你的回答。


< blockquote> confirm()事件用于返回布尔值(true或false)。要简单地显示值或消息,您可以使用alert()例如,如果您希望用户在删除记录之前确认您使用此功能,例如:

  return  confirm(' 您确定要删除此记录吗? '); 



在上面的例子中进行这些更改并测试你会看到差异。

< script type =   text / javascript> 
{
function callall(){
var empText = < span class =code-sdkkeyword> document .getElementById( txtEmpName)。值;
alert(' 您输入了:' + empText);
返回确认(' 你确定你想要发布这个值:' + empText + ' ?');
}
}
< / script>


用作

  function  callall(){

confirm( document 。 getElementById( txtEmpName)。value + ' \ n' + document.getElementById( txtsal)。value + ' \ n' + document.getElementById( txtcity)。value);
}
}


hi all , what i want is to get all values enterd in 5 textboxes(my webform contains) on single onclientclick event of button. is it possible? i can get a single textbox value on onclient click but not all textboxes values. for eg. in empid,empname,salary,city if i enter 4,ram,20000$,canada
when i press enter all values should come on confirm promt. i write a small piece of js code as:

<script type="text/javascript">
    {
        function callall() {

                       txtEmpName = document.getElementById("txtEmpName");
            value = txtEmpName.value;
            confirm(value);
        }
    }
</script>


Thanks, i am in learning phase so please explain whatever you answer.

解决方案

,canada
when i press enter all values should come on confirm promt. i write a small piece of js code as:

<script type="text/javascript">
    {
        function callall() {

                       txtEmpName = document.getElementById("txtEmpName");
            value = txtEmpName.value;
            confirm(value);
        }
    }
</script>


Thanks, i am in learning phase so please explain whatever you answer.


confirm() event is used to return a boolean value (true or false). To simply display the values or message you may use alert() For example if you want the user to confirm before deleting a record you use this function like:

return confirm('Are you sure you want to delete this record?');


In your example above make these changes and test you will see the difference.

<script type="text/javascript">
    {
        function callall() { 
            var empText = document.getElementById("txtEmpName").value;
            alert('You entered: ' + empText); 
            return  confirm('Are you sure you want to post the vale: ' + empText +'?');
        }
    }
</script>


use as

function callall() {
  
confirm(document.getElementById("txtEmpName").value +'\n'+document.getElementById("txtsal").value +'\n'+document.getElementById("txtcity").value);
        }
    }


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