[英]transform input field in textarea
I have a form. 我有一个表格。 Within this form, I have an input
field. 在此表单中,我有一个input
字段。 I want to change some input
field in the text area. 我想在文本区域中更改一些input
字段。 I receive this form from an external source, so I can't change the html. 我从外部来源收到此表格,因此无法更改html。 How make this in js/jquery? 如何在js / jquery中做到这一点?
This is an example: 这是一个例子:
<label for="MMERGE12" class="MMERGE12-label"><span class="MMERGE12-label">categorie trattate</span>
<input id="yikes-easy-mc-form-1-MMERGE12" name="MMERGE12" placeholder="" class="yikes-easy-mc-text" type="text" value="">
<!-- description -->
<p class="form-field-description"><small></small></p>
</label>
SOLVED WITH THIS CODE : 用此代码解决:
var input = document.getElementById('yikes-easy-mc-form-1-MMERGE12'),
textarea = document.createElement('textarea');
textarea.id = input.id;
textarea.cols = 40;
textarea.rows = 5;
textarea.value = input.value;
textarea.name = input.name;
input.parentNode.replaceChild(textarea, input);
//Create a new textarea
var textarea = jQuery("<textarea></textarea>");
//Select the input
var input = jQuery("#yikes-easy-mc-form-1-MMERGE12");
//Asign the value, id, name from the input to the textarea
textarea.val(input.val());
textarea.attr('id', input.attr('id'));
textarea.attr('name', input.attr('name'));
//You can copy any other attribute you like here
//Finally do the replacement
input.reaplceWith(textarea);
you will probably need to wrap this in ready wrapper jQuery(document).ready(function() { /* code here */ })
if you do it on load or if you load it with ajax just execute this code after the data has been attached to the DOM 如果您在加载时执行此操作,或者如果您使用ajax加载,则可能需要将其包装在准备好的jQuery(document).ready(function() { /* code here */ })
,只需在数据包含后执行此代码即可已附加到DOM
Try this 尝试这个
$(document).ready(function () {
var input = $("#yikes-easy-mc-form-1-MMERGE12");
var textArea = $("<textarea></textarea>").attr({
id: input.attr("id"),
name: input.attr("name"),
value: input.val()
});
// class is set separately because "class" is a reserved word ...
textArea.attr("class", input.attr("class"));
//insert textarea right after original input, and remove input
input.after(textArea).remove();
});
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