Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/jquery/72.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 在我的表单中,我获得了textarea的动态ID,如何在jquery中获得textarea的值 $(“[id$='SendMessage\u MyBizForm\u btnOK']”)。单击(函数(){ var tovalue=$(“#hdntoid”)_Javascript_Jquery_Html - Fatal编程技术网

Javascript 在我的表单中,我获得了textarea的动态ID,如何在jquery中获得textarea的值 $(“[id$='SendMessage\u MyBizForm\u btnOK']”)。单击(函数(){ var tovalue=$(“#hdntoid”)

Javascript 在我的表单中,我获得了textarea的动态ID,如何在jquery中获得textarea的值 $(“[id$='SendMessage\u MyBizForm\u btnOK']”)。单击(函数(){ var tovalue=$(“#hdntoid”),javascript,jquery,html,Javascript,Jquery,Html,在我的表单中,我获得了textarea的动态ID,如何在jquery中获得textarea的值 $(“[id$='SendMessage\u MyBizForm\u btnOK']”)。单击(函数(){ var tovalue=$(“#hdntoid”).val(); var fromvalue=$(“#hdnfromvalue”).val(); var messagecontent=$(“[id$='txtText']”)val(); var captcha=$(“[id$='recaptc

在我的表单中,我获得了textarea的动态ID,如何在jquery中获得textarea的值

$(“[id$='SendMessage\u MyBizForm\u btnOK']”)。单击(函数(){
var tovalue=$(“#hdntoid”).val();
var fromvalue=$(“#hdnfromvalue”).val();
var messagecontent=$(“[id$='txtText']”)val();
var captcha=$(“[id$='recaptcha\u response\u field']”)val();
调试器;
if(messagecontent!=“”&验证码!=“”){
Insertdatatinbox(tovalue、fromvalue、messagecontent、0、0);
}
否则{
返回false;
}
});

您有多少个文本区?我有dynamically@siri.p你是如何得到动力的。在你添加文本区域的地方张贴代码。那么只有我们才能帮助我们,哪个变量是textarea
messagecontent
yeah,messagecontent是textarea的变量
<script type="text/javascript">

    $("[id$='SendMessage_MyBizForm_btnOK']").click(function () {
        var tovalue=$("#hdntoid").val();
        var fromvalue = $("#hdnfromvalue").val();
        var messagecontent = $("[id$='txtText']").val();
        var captcha = $("[id$='recaptcha_response_field']").val();
        debugger;
        if (messagecontent != "" && captcha != "") {
            Insertdatatinbox(tovalue, fromvalue, messagecontent, 0, 0);
        }
        else {
            return false;
        }
    });

</script>