[英]how to submit the form if textarea is clicked
我有一個包含三個 textarea 的表單。如果單擊 textarea 之一,我想提交我的表單。
<form action="" method="post">
<div class="time">
<div class="time-control">
<div class="tcont-in">
<p>Morning</p>
<textarea name="time" id="foo" style="color: white; background-color: black; height:30px;position: absolute;left:608px" readonly>05PM-12PM</textarea>
</div>
</div>
<div class="time-control">
<div class="tcont-in">
<p>Afternoon</p>
<textarea name="time2" id="foo1" style="color: white; background-color: black; height:30px; position: absolute;left:608px" readonly>12PM-05PM</textarea>
</div>
</div>
<div class="time-control">
<div class="tcont-in">
<p>Evening</p>
<textarea name="time3" id="foo2" style="color: white; background-color: black; height:30px; position: absolute;left:608px" readonly>05PM-10PM</textarea>
</div>
</div>
</div>
<div class="check-control">
<div class="pref-checkbox">
<div class="checkbox-time">
<input type="checkbox" value="No" id="checkboxFourInput" name="Preference" checked="" />
<label for="checkboxFourInput"></label>
</div>
<h3>No Preference</h3>
</div>
</div>
<div class="">
<button type="submit" name="submit" value="submit" class="btn-next">NEXT</button>
</div>
</div>
</form>
使用可用的submit()
函數,您可以將click
偵聽器附加到 textarea 並運行submit()
函數。
document.getElementById("myTextAreaId").addEventListener("click", function () {
document.getElementById("myForm").submit();
});
簡單地向所有文本框添加 onclick 或 onblur 事件
喜歡
$(document).ready(function() {
$('.textboxClass').on('change click blur keyup', submitForm);
});
function submitForm(){
$('#form').submit();
}
嘗試這個:
<form>
<textarea class="messagearea">Write your message here...</textarea>
</form>
把它放在 JS 中:
$('.messagearea').keydown(function(event) {
if (event.keyCode == 13) {
$(this.form).submit()
return false;
}
}).focus(function(){
if(this.value == "Write your message here..."){
this.value = "";
}
}).blur(function(){
if(this.value==""){
this.value = "Write your message here...";
}
});
如果你不介意使用 JQuery,你可以使用這樣的東西:
$('textarea[id^="foo"]').on(
'click',
function()
{
$('button[type="submit"]').trigger('click');
}
);
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