I am extremely new to javascript and so I apologize in advance for any problems with the way I am asking my quesion. I am trying to post data and have a warning pop up if all fields are not filled out. And one of the fields is a radio type. Here is a link to a jsfiddle with my script http://jsfiddle.net/J2yWQ/64/
Here is what I have at the moment
function emailWarning() {
var check = document.getElementById("check");
check.className = 'show';
}
function validateEmail(xem) {
var re = /\S+#\S+\.\S+/;
return re.test(xem);
}
function postData() {
email = 'email'+document.getElementById('email').value;
var tt = validateEmail(email);
if (tt == true) {
xmlhttp.open('POST', 'payment.php', true);
xmlhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xmlhttp.send(myProps.join("&"));
} else {
emailWarning();
}
}
function insert() {
try {
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
} else {
xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
}
var myProps = [];
function addProp(id) {
var value = encodeURIComponent(document.getElementById(id).value);
myProps.push(id + "=" + value);
}
addProp('child_name');
addProp('age');
addProp('hometown');
addProp('boy_girl');
addProp('first_name');
addProp('last_name');
addProp('email');
addProp('address1');
addProp('address2');
addProp('city');
addProp('state');
addProp('zip');
addProp('country');
var flagInvalid = false;
var tempArray = document.getElementsByClassName("required");
for (var i = 0; i < tempArray.length; i++) {
if (tempArray[i].value == "") {
flagInvalid = true;
break;
}
}
if (flagInvalid == false) {
postData();
} else {
var log = document.getElementById("log");
log.className = 'show';
var log1 = document.getElementById("log1");
log1.className = 'show';
var log2 = document.getElementById("log2");
log2.className = 'show';
var log3 = document.getElementById("log3");
log3.className = 'show';
var log4 = document.getElementById("log4");
log4.className = 'show';
var log5 = document.getElementById("log5");
log5.className = 'show';
var log6 = document.getElementById("log6");
log6.className = 'show';
var log7 = document.getElementById("log7");
log7.className = 'show';
var log8 = document.getElementById("log8");
log8.className = 'show';
var log9 = document.getElementById("log9");
log9.className = 'show';
var log0 = document.getElementById("log0");
log0.className = 'show';
var logA = document.getElementById("logA");
logA.className = 'show';
}
} catch (e) {
alert('An error occured in inert: ' + e);
}
}
The problem is easily catched when addProp body is changed to this:
function addProp(id) {
var el = document.getElementById(id);
if (el) {
myProps.push(id + "=" + encodeURIComponent(el.value));
}
else {
alert('Not found: ' + id);
}
}
Both boy_girl and email IDs are not present in this HTML:
Boy: <input type="radio" name="boy_girl" id="boy_girl_b" value="boy"/>
Girl:<input type="radio" name="boy_girl" id="boy_girl_g" value="girl"/></li>
...
<input type="text" name="email" id="check" maxlength="64" class="required" />
You can fix it with something like this:
function addProp(name) {
var els = document.getElementsByName(name);
if (els.length) {
myProps.push(name + "=" + encodeURIComponent(els[0].value));
}
else {
alert('Not found: ' + name);
}
}
But in fact, it's only the beginning of the story. myProps are local to insert function yet referenced in postData function; you show validation error signs for all the fields no matter what fields were actually filled... Besides, your code is a bit WET - for example, all these
var log = document.getElementById("log");
log.className = 'show';
var log1 = document.getElementById("log1");
log.className = 'show';
...
... can be easily transformed into this:
var showValidationError = function(id) {
var el = document.getElementById(id);
if (el) {
el.className = 'show';
}
else {
alert('Missing element #' + id);
}
}
...
showValidationError('log');
for (var i = 1; i < 10; i++) {
showValidationError('log' + i);
}
I do understand that you're quite fresh with JS; but it's not about freshness, it's about organizing your code.
I am betting one of the addProp lines is not correct.
Debug this, see what is the last id before the error is thrown.
function addProp(id) {
console.log(id);
var value = encodeURIComponent(document.getElementById(id).value);
myProps.push(id + "=" + value);
}
And when you do that, you will find out that the line
addProp('boy_girl');
will fail since there is no id
<span id="log4" class="hidden" style="color:red"><b>*</b></span>
Boy: <input type="radio" name="boy_girl" id="boy_girl_b" value="boy"/>
Girl:<input type="radio" name="boy_girl" id="boy_girl_g" value="girl"/></li>
So let us change the function to check for id, and than check for the name if the id does not exist.
function addProp(id) {
var input = document.getElementById(id);
if (!input) {
input = document.forms[0][id];
}
var value = encodeURIComponent(input.value);
myProps.push(id + "=" + value);
}
Change it so myProps is outside of the function.
var myProps = []; //<--- Added this line
function insert() {
try {
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
} else {
xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
}
myProps = []; //<---- Changed this line
function addProp(id) {
var input = document.getElementById(id);
if(!input) {
input = document.forms[0][id];
}
console.log(input);
var value = encodeURIComponent(input.value);
myProps.push(id + "=" + value);
}
addProp('child_name');
if you get such error:
always check all your document.getElementById if they don't return null
var node = document.getElementById('someid');
if(node){
do something;
}
but mark that
var node = document.getElementById('someid').value;
or
var node = document.getElementById('someid');
if(node.value){
do something;
}
can still throw the error "can't read property of null", as you don't check if node really exists
Make sure that you're designed IDs are existing on the page!
For example boy_girl does not exist! Only boy_girl_band boy_girl_g
The same applies for the mail. This one has the id check instead of mail.
Use Opera dragonfly or anything alike for basic troubleshooting
Related
I have a situation here. My company has a webpage which we use for ticket creation. The user gets the email and he has to create a ticket based on the info in the email. I tried to automate this process however got stuck at uploading the attachment.
When the user click on the attach button, a new pop up opens and my macro looses the control over the pop up.
So currently what am doing is,
Save the email - which needs to be attached.
Copy the path to clip board using a function
run a vb script to paste and enter using send keys with 5 seconds delay
click on the attach button.
So before the macro clicks the attach button, a VBS runs behind to paste and hit enter. So by the time the pop up opens VBS starts and closes the pop up.
I was checking to run the attach function within VB script so that I dont have to click on attach button. But I am not able to reach anywhere. anyone help?
The below are the functions available in the webpage. I dont know which one to run and how.
<script eval="true">/**
* Validate the attachments to see if at least
* one file is attached. Otherwise, show an alert.
*
* #returns {Boolean}
*/
function validateAttachment() {
var form = $('sys_attachment');
var fileFields = form.select('.attachmentRow');
for (var i = 0; i < fileFields.size(); i++) {
if (fileFields[i] && fileFields[i].value != "") {
setAttachButton(""); //disable
$('please_wait').style.display = "";
return true;
}
}
alert("Choose a file to attach");
return false;
}
/**
* Does the first attachment input field have a value?
* If not, use the grey button and change type of cursor.
* #param value
*/
function setDeleteButton(value) {
var field = $$('.attachmentRow')[0];
var text = field.select('input')[0];
var deleteButton = field.select('a.attachfile-delete img')[0];
if (!text.getValue().empty()) {
deleteButton.setAttribute('src', 'images/icons/kb_no.gif');
deleteButton.up().style.cursor = 'pointer';
} else {
deleteButton.setAttribute('src', 'images/icons/kb_no_disabled.gif');
deleteButton.up().style.cursor = 'default';
}
}
/**
* If the value passed in is an empty string,
* set the button to disabled state, otherwise
* enabled.
*
* #param value
*/
function setAttachButton(value) {
var attachButton = $("attachButton");
if (value == "")
attachButton.disabled = "true";
else
attachButton.disabled = "";
}
/**
* This controls the remove button for all attachments.
* If there are attachments in the list enable the button.
* Else keep disabled.
*
* #param e
*/
function setRemoveButton(e) {
var removeButton = gel("removeButton");
var deletedSysIdsElement = gel("deleted_sys_ids");
var deletedSysIds = new Array();
var deletedString = deletedSysIdsElement.value;
if (deletedString)
deletedSysIds = deletedString.split(";");
var thisId = e.name.substring(7);
if (e.checked) {
removeButton.disabled = "";
deletedSysIds.push(thisId);
} else {
var index = deletedSysIds.indexOf(thisId);
deletedSysIds.splice(index, 1);
// are there any left checked?
var inputs = document.getElementsByTagName("input");
var nonechecked = true;
var i = 0;
while(i < inputs.length && nonechecked) {
if (inputs[i].type == "checkbox" && inputs[i].name.substring(0, 7) == "sys_id_")
if (inputs[i].checked)
nonechecked = false;
i++;
}
if (nonechecked) {
removeButton.disabled = "true";
}
}
deletedSysIds = deletedSysIds.join(";");
deletedSysIdsElement.value = deletedSysIds;
}
function startRemoveAttachments() {
var removeButton = gel("removeButton");
removeButton.disabled = true;
gel('please_wait').style.display = "";
var thisUrl = gel("sysparm_this_url");
thisUrl.value = "attachment_deleted.do?sysparm_domain_restore=false&sysparm_nostack=yes&sysparm_deleted=" + gel("deleted_sys_ids").value;
return true;
}
/**
* Clear and Remove the attachment field that is
* passed in.
*
* #param field_id
*/
function clearAttachmentField(field) {
var form = $('sys_attachment');
var fileFields = form.select('.attachmentRow');
fileFields[0].setAttribute('data-position', 'first');
if (fileFields.size() > 1 && (field.readAttribute('data-position') != "first")) {
//check if field you are removing has a 3rd column (does it have an attach button?)
var needToAttachButton;
var attachButton = field.select('td')[2];
if (attachButton)
needToAttachButton = true;
//remove the field
field.remove();
//if you removed a field with a third column, add an attachbutton onto the new "first" field.
if (attachButton) {
var attachButton = new Element('input', {
"type": "submit",
"id": "attachButton",
"disabled": "true",
"value": "Attach" });
var td = new Element('td', {align: 'right'}).update(attachButton);
Element.extend(td);
form.select('.attachmentRow').first().select('td')[1].insert({'after': td});
}
}
else
clearFileField(field.select('td').first().select('input').first());
checkAndSetAttachButton();
}
/**
* Check all attachment input fields. If there is not attachment
* currently, disable the attachment button, else enable it.
*
* #returns
*/
function checkAndSetAttachButton() {
var form = $('sys_attachment');
var fileFields = form.select('.attachmentRow');
var validFileCount = 0;
for (var i = 0; i < fileFields.size(); i++) {
var field = fileFields[i].select('td').first().select('input').first();
if (field.getValue() != "") {
if (window.File && window.FileReader && window.FileList)
validFileCount += validateSizeandExt(field);
else
validFileCount += 1;
}
}
if (validFileCount == 0)
setAttachButton("");
else
setAttachButton("true");
}
function validateSizeandExt(field) {
var form = $('sys_attachment');
var maxSize = (form.max_size && form.max_size.value) ? form.max_size.value : 0;
var fileTypes = (form.file_types && form.file_types.value) ? form.file_types.value : "";
var files = field.files;
var allowedSize = maxSize * 1048576;
var warningString = "";
var checkJEXL = true;
for (var i = 0; i < files.length; i++) {
if (checkJEXL && isJEXLExpression(files[i].name)) {
warningString += files[i].name + " is an invalid file name.\n";
}
if (files[i].size > allowedSize && allowedSize != 0)
warningString += files[i].name + " is " + getDisplaySize(files[i].size) + ". The maximum file size is " + getDisplaySize(allowedSize) + ".\n";
if (!isValidFileType(files[i], fileTypes))
warningString += files[i].name + " has a prohibited file extension." + "\n";
}
if (warningString != "") {
alert(warningString);
clearFileField(field);
return 0;
}
return 1;
}
function isJEXLExpression(fileName) {
var phaseOneOpening = fileName.indexOf("$" + "{");
var phaseTwoOpening = fileName.indexOf("$" + "[");
if (phaseOneOpening != -1 || phaseTwoOpening != -1) {
return true;
}
return false;
}
function getDisplaySize(sizeInBytes) {
var kilobytes = Math.round(sizeInBytes / 1024);
if (kilobytes < 1)
kilobytes = 1;
var reportSize = kilobytes + "K";
if (kilobytes > 1024)
reportSize = Math.round(kilobytes / 1024) + "MB";
return reportSize;
}
function isValidFileType(file, types) {
var extensions = types || "";
if (extensions != "") {
extensions.toLowerCase();
extensions = extensions.split(",");
var periodIndex = file.name.lastIndexOf(".");
var extension = file.name.substring(periodIndex+1).toLowerCase();
if (extensions.indexOf(extension) == -1)
return false;
}
return true;
}
/**
* Clear a given field's contents.
*
* #param field
* the field element.
*/
function clearFileField(field) {
$(field).clear();
$(field).parentNode.innerHTML = $(field).parentNode.innerHTML;
checkAndSetAttachButton();
}
/**
* If the attachments are uploaded, clear any extra attachment input fields so
* they do not take up as much screen space. Additionally, clear the first field
* and keep it showing.
*/
function clearAttachmentFields() {
var form = $('sys_attachment');
var fileFields = form.select('.attachmentRow');
for (var i = 0; i < fileFields.size(); i++) {
if (i == 0)
clearFileField(fileFields[0].select('td').first().select('input').first());
if (i > 0)
fileFields[i].remove();
}
checkAndSetAttachButton();
setDeleteButton();
}
// this get called after an attachment is uploaded to update the display
function refreshAttachments(id, fileName, canDelete, createdBy, createdOn, contentType, encryption, iconPath) {
refreshLiveFeedAttachments(id, fileName, contentType, iconPath);
var encryptCheck = gel("encrypt_checkbox");
if (encryptCheck) {
encryptCheck.checked = false;
$('sysparm_encryption_context').value = "";
}
gel("please_wait").style.display = "none";
// if we didn't get an id, we could not read the attachment due to business rules so we're done
if (typeof id == "undefined")
return;
var noAttachments = gel("no_attachments");
if (noAttachments.style.display == "block")
noAttachments.style.display = "none";
// add the new upload to the display
var table = gel("attachment_table_body");
var tr = cel("tr");
var td = cel("td");
td.style.whiteSpace = "nowrap";
td.colspan = "2";
if (canDelete=="true") {
var input = cel("input");
var checkId = "sys_id_" + id;
input.name = checkId;
input.id = checkId;
input.type = "checkbox";
input.onclick = function() {setRemoveButton(gel(checkId));};
td.appendChild(input);
gel("delete_button_span").style.display = "inline";
var text = document.createTextNode(" ");
td.appendChild(text);
input = cel("input");
input.type = "hidden";
input.name = "Name";
input.value = "false";
td.appendChild(input);
}
var attachment_input = cel("input");
attachment_input.className = "attachment_sys_id";
attachment_input.type = "hidden";
attachment_input.id = id;
td.appendChild(attachment_input);
var anchor = cel("a");
anchor.style.marginRight = "4px";
anchor.href = "sys_attachment.do?sys_id=" + id;
anchor.title = "Attached by " + createdBy + " on " + createdOn;
var imgSrc = iconPath;
if (encryption != "") {
anchor.title += ", Encrypted: " + encryption;
imgSrc = "images/icons/attachment_encrypted.gifx";
}
var img = cel("img");
img.src = imgSrc;
img.alt = anchor.title;
anchor.appendChild(img);
var text = $(cel('a'));
getMessage("Download {0}", function(msg) {
text.setAttribute("aria-label", new GwtMessage().format(msg, fileName));
});
text.href = "sys_attachment.do?sys_id=" + id;
text.onkeydown = function(event){return allowInPlaceEditModification(text, event);};
text.style.marginRight = "5px";
text.style.maxWidth = "75%";
text.style.display = "inline-block";
text.style.overflow = "hidden";
text.style.verticalAlign = "middle";
if ('innerText' in text)
text.innerText = fileName;
else
text.textContent = fileName;
text.setAttribute("data-id", id);
text.inPlaceEdit({
selectOnStart: true,
turnClickEditingOff: true,
onBeforeEdit: function() {
text.lastAriaLabel = text.getAttribute("aria-label");
text.removeAttribute("aria-label");
text.setAttribute("role", "textbox");
},
onEditCancelled: function() {
text.removeAttribute("role");
if (text.lastAriaLabel) {
text.setAttribute("aria-label", text.lastAriaLabel);
}
},
onAfterEdit: function(newName) {
var oldName = this.oldValue;
var ga = new GlideAjax('AttachmentAjax');
ga.addParam('sysparm_type', 'rename');
ga.addParam('sysparm_value', id);
ga.addParam('sysparm_name', newName);
ga.getXML(function(response){
var answer = response.responseXML.documentElement.getAttribute("answer");
if (answer !== '0')
alert(new GwtMessage().getMessage("Renaming attachment {0} to new name {1} is not allowed", oldName, newName));
$$('a[data-id="' + id + '"]').each(function(elem){
if ('innerText' in elem)
elem.innerText = (answer === '0') ? newName : oldName;
else
elem.textContent = (answer === '0') ? newName : oldName;
});
$$('span[data-id="' + id + '"]').each(function(elem){
if ('innerText' in elem)
elem.innerText = (answer === '0') ? newName : oldName;
else
elem.textContent = (answer === '0') ? newName : oldName;
});
/*
This routine updates the attachment in the attachment modal AND the same attachment on the parent form
*/
getMessage(["Download {0}", "View {0}", "Rename {0}"], function(msg) {
var newDownloadText = new GwtMessage().format(msg["Download {0}"], newName);
var newViewText = new GwtMessage().format(msg["View {0}"], newName);
var newRenameText = new GwtMessage().format(msg["Rename {0}"], newName);
console.log(id)
$$('a[data-id="' + id + '"]').each(function(elem){
elem.setAttribute("aria-label", newDownloadText);
})
$$('.view_' + id).each(function(elem){
elem.setAttribute("aria-label", newViewText);
})
$$('.rename_' + id).each(function(elem){
elem.setAttribute("aria-label", newRenameText);
})
})
text.removeAttribute("role");
});
}
});
if (contentType == "text/html")
anchor.target = "_blank";
td.appendChild(anchor);
td.appendChild(text);
var allowRename = gel('ni.show_rename_link').value;
if (allowRename == "true") {
var renameAttachment = $(cel('a'));
renameAttachment.href = "#";
renameAttachment.setAttribute("role", "button");
getMessage("Rename {0}", function(msg) {
renameAttachment.setAttribute("aria-label", new GwtMessage().format(msg, fileName));
});
renameAttachment.className = 'attachment rename_' + id;
renameAttachment.onclick = function() {
text.beginEdit();
};
renameAttachment.innerHTML = '[rename]';
td.appendChild(renameAttachment);
}
var showView = gel("ni.show_attachment_view").value;
if (showView == "true") {
var blank = document.createTextNode(" ");
tr.appendChild(blank);
var view = cel("a");
view.href = "#";
getMessage("View {0}", function(msg) {
view.setAttribute("aria-label", new GwtMessage().format(msg, fileName));
});
var newText = document.createTextNode('[view]');
view.appendChild(newText);
view.className = "attachment view_" + id;
if (showPopup == "false")
view.href = "sys_attachment.do?sys_id=" + id + "&view=true";
else
view.onclick = function() {
tearOffAttachment(id)
};
td.appendChild(blank);
td.appendChild(view);
}
var showPopup = gel("ni.show_attachment_popup").value;
tr.appendChild(td);
table.appendChild(tr);
//If a new attachment is added check if attachments are marked for edge encryption before showing the Download all button
if (!edgeEncryptionEnabledForAttachments && hasAttachments()){
gel("download_all_button").style.display = "inline";
}
var form_table_id = "";
if(gel("sys_uniqueValue") || gel("sysparm_attachment_cart_id")){
form_table_id = (gel("sys_uniqueValue") || gel("sysparm_attachment_cart_id")).value;
}
if(form_table_id && attachmentParentSysId != form_table_id){
CustomEvent.fire('record.attachment.uploaded', {
sysid: id,
name: fileName,
hoverText: anchor.title,
image: imgSrc,
showRename: allowRename,
showView: showView,
showPopup: showPopup
});
}else{
addAttachmentNameToForm(id, fileName, anchor.title, imgSrc, allowRename, showView, showPopup);
}
if (g_accessibility)
alert(fileName + " " + anchor.title);
}
function refreshLiveFeedAttachments(sys_id, fileName, contentType, iconPath) {
var p = gel('live_feed_message_images');
if (!p)
return;
if (!contentType)
return;
if (contentType.indexOf('image') != 0 || contentType.indexOf('image/tif') == 0)
refreshLiveFeedNonImages(p, sys_id, iconPath, fileName);
else
refreshLiveFeedImages(p, sys_id, fileName);
var container = $('live_feed_image_container');
if (container)
container.show();
}
function refreshLiveFeedNonImages(p, sys_id, iconPath, fileName) {
var a = cel('a');
a.onclick = function() {tearOffAttachment(sys_id)};
a.title = fileName;
a.className = "live_feed_attachment_link";
var img = cel('img');
img.src = iconPath;
img.className = 'live_feed_image_thumbnail';
img.setAttribute("data-sys_id", sys_id);
a.appendChild(img);
var span = cel('span');
span.setAttribute('data-id', sys_id);
if ('innerText' in span)
span.innerText = fileName;
else
span.textContet = fileName;
a.appendChild(span);
p.appendChild(a);
p.appendChild(cel('br'));
setTimeout(this.hideLoading.bind(this), 200);
}
function refreshLiveFeedImages(p, sys_id, fileName) {
var imageName = "sys_attachment.do?sys_id=" + sys_id;
var a = cel('a');
a.onclick = function() {tearOffAttachment(sys_id)};
a.title = fileName;
a.className = "live_feed_attachment_link";
var img = cel('img');
img.src = imageName;
img.className = 'live_feed_image_thumbnail';
img.setAttribute("data-sys_id", sys_id);
a.appendChild(img);
p.appendChild(a);
p.appendChild(cel('br'));
setTimeout(this.hideLoading.bind(this), 200);
}
// this get called after attachments are deleted to update the display
function deletedAttachments(sysIds) {
var form_table_id = "";
if(gel("sys_uniqueValue") || gel("sysparm_attachment_cart_id")){
form_table_id = (gel("sys_uniqueValue") || gel("sysparm_attachment_cart_id")).value;
}
if(form_table_id && attachmentParentSysId != form_table_id){
CustomEvent.fire('record.attachment.deleted', sysIds);
return;
}
deleteLiveFeedAttachments(sysIds);
var modified = $("attachments_modified");
if (modified)
modified.value = "true";
var header_attachment = $('header_attachment');
gel("deleted_sys_ids").value = ""; // there should be none on the list once we return
var idArray = sysIds.split(";");
for (var i=0; i<idArray.length; i++) {
var id = idArray[i];
changeCount(attachmentParentSysId, 'decrease');
var e = gel("sys_id_" + id);
var tr = e.parentNode.parentNode;
rel(tr);
e = gel("attachment_" + id);
if (e)
rel(e);
}
var inputs = document.getElementsByTagName("input");
var anAttachment = false;
var i = 0;
while(i < inputs.length && !anAttachment) {
if (inputs[i].type == "checkbox" && inputs[i].name.substring(0, 7) == "sys_id_")
anAttachment = true;
i++;
}
if (!anAttachment) {
var noAttachments = gel("no_attachments");
noAttachments.style.display = "none";
var removeButton = gel("removeButton");
removeButton.disabled = true;
var downloadAllButton = gel("download_all_button");
downloadAllButton.style.display = "none";
gel('delete_button_span').style.display = "none";
hideObject($("header_attachment_list_label"));
if (header_attachment)
header_attachment.style.height = "auto";
var line = $("header_attachment_line");
if (line) {
line.style.visibility = "hidden";
line.style.display = "none";
}
}
gel("please_wait").style.display = "none";
var more_attachments = $('more_attachments');
if (more_attachments && header_attachment)
if( (computeAttachmentWidth() - 20) >= (header_attachment.getWidth() - more_attachments.getWidth()))
more_attachments.style.display = 'block';
else
more_attachments.style.display = 'none';
}
function deleteLiveFeedAttachments(sysIds) {
var p = $('live_feed_message_images');
if (!p)
return;
if (!p.visible())
return;
idArray = sysIds.split(";");
for (var i=0; i<idArray.length; i++) {
var imgs = p.select("img.live_feed_image_thumbnail");
if (imgs.length < 1)
return;
for (var j=0; j<imgs.length; j++) {
if (imgs[j].getAttribute("data-sys_id") == idArray[i]) {
var elem = imgs[j].up("a.live_feed_attachment_link");
elem.remove();
if (elem.next() && (elem.next().tagName.toLowerCase() == "br"))
elem.next().remove();
}
}
}
if (p.select("img.live_feed_image_thumbnail").length > 0)
return;
var container = $('live_feed_image_container');
if (container)
container.hide();
}
function computeAttachmentWidth() {
var temp = $('header_attachment_list').select('li');
var totalWidth = 0;
for (var i = 0; i < temp.length; i++) {
totalWidth += temp[i].getWidth();
}
return totalWidth;
}
function closeAttachmentWindow() {
GlideModal.prototype.get('attachment').destroy();
}
/**
* Add an input field to the file browser in the dialog.
* This is called when the "Add Another Attachment" button
* is clicked.
* */
function addRowToTable() {
var formRows = $('sys_attachment').select(".attachmentRow");
var input = "<input type='file' title='Attach' " +
"name='attachFile' onchange='checkAndSetAttachButton(); setDeleteButton(this.value);'" +
"size=41 multiple=true />";
var img = "<a href='#' onclick='clearAttachmentField($(this).up().up()); setDeleteButton(this.value);'>" +
"<img src='images/icons/kb_no.gif'/></a>";
var row = "<tr class='attachmentRow'><td> "
+ input + "</td><td align='right'>" + img + "</td></tr>";
formRows.last().insert({ "after" : row });
}
/**
* Download all attachments
*/
function downloadAllAttachments(){
var downloadUrl = window.location.protocol + '//' + window.location.host + '/download_all_attachments.do?sysparm_sys_id=' + attachmentParentSysId;
window.location = downloadUrl;
}
function hasAttachments(){
return document.getElementsByClassName("attachment_sys_id").length > 0;
}</script>
This is what happens when I click on the attach button in the HTML. attachFile is the ID which I am using in my code to run.
<tr class="attachmentRow">
<td id="attachFileCell" colspan="3">
<input name="attachFile" title="" id="attachFile" onchange="checkAndSetAttachButton(); setDeleteButton(this.value); $('attachButton').click();" type="file" size="41" multiple="true" data-original-title="Attach">
<a class="attachfile-delete" style="display: none; cursor: default;" onclick="clearAttachmentField($(this).up().up()); setDeleteButton(this.value);" href="#">
<img src="images/icons/kb_no_disabled.gif">
</a>
<input disabled="" class="attachfile-attach button" id="attachButton" style="display: none;" type="submit" value="Attach">
</td>
</tr>
This is my VBA Code which I used.
Set IE = New SHDocVw.InternetExplorer
IE.Visible = True
IE.Navigate "https://sorry cant share the link as per the company policy"
Do While IE.Busy = True Or IE.READYSTATE <> 4: DoEvents: Loop
Set HTMLDoc = IE.Document
'***************** Save Email
eachitem.SaveAs StrFile, 3
'***************** file link to clipboard
CopyText StrFile
'***************** Attach Email
HTMLDoc.getElementById("header_add_attachment").Click
Application.Wait (Now() + TimeValue("00:00:02"))
'***************** Call external VBS file to handle the pop up then attach
Shell "Explorer.exe " & StrFolderPath & "SNOW.vbs", vbNormalFocus
HTMLDoc.getElementById("attachFile").Click
SendKeys "{Enter}", True
I tried the below method to call the function, but reaching nowhere! Any assistance would be appreciated. I really dont know which function attaches the file to the website and how.
Set HTMLDoc1 = IE.Document.parentWindow
HTMLDoc1.execScript code:="isJEXLExpression(" & StrFile & ")"
HTMLDoc1.execScript code:="checkAndSetAttachButton()"
HTMLDoc1.execScript code:="setDeleteButton(this.value)"
HTMLDoc1.execScript code:="$('attachButton').click()"
HTMLDoc1.execScript code:="clearAttachmentField($(this).up().up()); setDeleteButton(this.value);"
Trying to output an image from an API but I keep getting an error "Empty JSON string"
function getIcon2(id)
{
var api = "http://services.runescape.com/m=itemdb_rs/api/catalogue/detail.json?item=";
var data2 = JSON.parse(UrlFetchApp.fetch(api + id));
return data2.item.icon_large;
}
function iconTest(){
var icon = getIcon2(itemsheet.getRange("C2").getValue());
itemsheet.getRange("D18").setValue(data2);
}
I figured it out.
function getIcon() {
for(var i = 2; i < 500; i++) {
id = itemsheet.getRange("C" + i).getValue()
if(id == "")
return; //If the cell is empty, ignore it.
try {
target = itemsheet.getRange("B" + i);
var api = "http://services.runescape.com/m=itemdb_rs/api/catalogue/detail.json?item=";
var raw = UrlFetchApp.fetch(api + id);
var data = JSON.parse(raw);
formula = "=image(\"" + data.item.icon_large + "\",1)";
target.setFormula(formula);
} catch(err) {
Logger.log("getIcon...." + err)
return;
}
}
}
Hello Auto completion is not working well in my application.When we type a name it displays only a blank list[ Screenshots attached ].
Controller Code
public function list_UserByName($letters)
{
if(strpos($letters, ","))
{
$letters1 = explode(",",$letters);
$lecount = count($letters1);
$letters = $letters1[$lecount-1];
}
$letters = preg_replace("/[^a-z0-9 ]/si","",$letters);
$response=$this->user_model->getAutoUserList($letters);
}
Model Code
public function getAutoUserList($letters)
{
$letters = preg_replace("/[^a-z0-9 ]/si","",$letters);
//AND user_type='C' AND user_status='A'
$query="select * from gm_users where uname Like '%$letters%'";
$result_query =$this->db->query($query);
foreach($result_query->result() as $result)
{
//echo "###".$result."|";
//$pinlevel =$this->functions->get_pinlevel($result->pinLevel);
//echo $result->userId."###".$result->uname." [ ".$pinlevel." ] "."|";
echo $result->userId."###".$result->uname."".$result->address." ".$result->city."|";
}
}
billing.php
<input type="text" autocomplete="off" size="20" name="txtname" id="txtname" onkeyup="ajax_showOptions(this,'getCountriesByLetters',event);" value=""/>
ajax-dynamic-list.js
/************************************************************************************************************
(C) www.dhtmlgoodies.com, April 2006
This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.
Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.
Thank you!
www.dhtmlgoodies.com
Alf Magne Kalleland
************************************************************************************************************/
var ajaxBox_offsetX = 25;
var ajaxBox_offsetY = 5;
var ajax_list_externalFile = site_url+'/catalog/list_UserByName'; // Path to external file
var minimumLettersBeforeLookup = 1; // Number of letters entered before a lookup is performed.
var ajax_list_objects = new Array();
var ajax_list_cachedLists = new Array();
var ajax_list_activeInput = false;
var ajax_list_activeItem;
var ajax_list_optionDivFirstItem = false;
var ajax_list_currentLetters = new Array();
var ajax_optionDiv = false;
var ajax_optionDiv_iframe = false;
var ajax_list_MSIE = false;
if(navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('Opera')<0)ajax_list_MSIE=true;
var currentListIndex = 0;
function ajax_getTopPos(inputObj)
{
var returnValue = inputObj.offsetTop;
while((inputObj = inputObj.offsetParent) != null){
returnValue += inputObj.offsetTop;
}
return returnValue;
}
function ajax_list_cancelEvent()
{
return false;
}
function ajax_getLeftPos(inputObj)
{
var returnValue = inputObj.offsetLeft;
while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
return returnValue;
}
// Edited
function ajax_option_setValue_bkp(e,inputObj)
{
if(!inputObj)inputObj=this;
var tmpValue = inputObj.innerHTML;
//alert(inputObj.id);
document.getElementById('saleUserId').value=inputObj.id;
if(ajax_list_MSIE)tmpValue = inputObj.innerText;else tmpValue = inputObj.textContent;
if(!tmpValue)tmpValue = inputObj.innerHTML;
val = ajax_list_activeInput.value.split(',');
vals = '';
count = val.length - 1;
for(i=0;i<count;i++)
{
vals = vals + val[i] + ',';
}
ajax_list_activeInput.value = vals + tmpValue;
if(document.getElementById(ajax_list_activeInput.name + '_hidden'))document.getElementById(ajax_list_activeInput.name + '_hidden').value = inputObj.id;
ajax_options_hide();
}
function ajax_option_setValue(e,inputObj)
{
if(!inputObj)inputObj=this;
var tmpValue = inputObj.innerHTML;
//alert(inputObj.id);
document.getElementById('saleUserId').value=inputObj.id;
if(ajax_list_MSIE)tmpValue = inputObj.innerText;else tmpValue = inputObj.textContent;
if(!tmpValue)tmpValue = inputObj.innerHTML;
ajax_list_activeInput.value = tmpValue;
if(document.getElementById(ajax_list_activeInput.name + '_hidden'))document.getElementById(ajax_list_activeInput.name + '_hidden').value = inputObj.id;
ajax_options_hide();
}
function ajax_options_hide()
{
if(ajax_optionDiv)ajax_optionDiv.style.display='none';
if(ajax_optionDiv_iframe)ajax_optionDiv_iframe.style.display='none';
}
function ajax_options_rollOverActiveItem(item,fromKeyBoard)
{
if(ajax_list_activeItem)ajax_list_activeItem.className='optionDiv';
item.className='optionDivSelected';
ajax_list_activeItem = item;
if(fromKeyBoard){
if(ajax_list_activeItem.offsetTop>ajax_optionDiv.offsetHeight){
ajax_optionDiv.scrollTop = ajax_list_activeItem.offsetTop - ajax_optionDiv.offsetHeight + ajax_list_activeItem.offsetHeight + 2 ;
}
if(ajax_list_activeItem.offsetTop<ajax_optionDiv.scrollTop)
{
ajax_optionDiv.scrollTop = 0;
}
}
}
function ajax_option_list_buildList(letters,paramToExternalFile)
{
ajax_optionDiv.innerHTML = '';
ajax_list_activeItem = false;
if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length<=1){
ajax_options_hide();
return;
}
ajax_list_optionDivFirstItem = false;
var optionsAdded = false;
for(var no=0;no<ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length;no++){
if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].length==0)continue;
optionsAdded = true;
var div = document.createElement('DIV');
var items = ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].split(/###/gi);
if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length==1 && ajax_list_activeInput.value == items[0]){
ajax_options_hide();
return;
}
div.innerHTML = items[items.length-1];
div.id = items[0];
div.className='optionDiv';
div.onmouseover = function(){ ajax_options_rollOverActiveItem(this,false) }
div.onclick = ajax_option_setValue;
if(!ajax_list_optionDivFirstItem)ajax_list_optionDivFirstItem = div;
ajax_optionDiv.appendChild(div);
}
if(optionsAdded){
ajax_optionDiv.style.display='block';
if(ajax_optionDiv_iframe)ajax_optionDiv_iframe.style.display='';
ajax_options_rollOverActiveItem(ajax_list_optionDivFirstItem,true);
}
}
function ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,whichIndex)
{
if(whichIndex!=currentListIndex)return;
var letters = inputObj.value;
var content = ajax_list_objects[ajaxIndex].response;
var elements = content.split('|');
//alert(content);
ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()] = elements;
ajax_option_list_buildList(letters,paramToExternalFile);
}
function ajax_option_resize(inputObj)
{
ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';
ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
if(ajax_optionDiv_iframe){
ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;
ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
}
}
function ajax_showOptions(inputObj,paramToExternalFile,e)
{
document.getElementById('saleUserId').value='';
if(e.keyCode==13 || e.keyCode==9)return;
if(ajax_list_currentLetters[inputObj.name]==inputObj.value)return;
if(!ajax_list_cachedLists[paramToExternalFile])ajax_list_cachedLists[paramToExternalFile] = new Array();
ajax_list_currentLetters[inputObj.name] = inputObj.value;
if(!ajax_optionDiv){
ajax_optionDiv = document.createElement('DIV');
ajax_optionDiv.id = 'ajax_listOfOptions';
document.body.appendChild(ajax_optionDiv);
if(ajax_list_MSIE){
ajax_optionDiv_iframe = document.createElement('IFRAME');
ajax_optionDiv_iframe.border='0';
ajax_optionDiv_iframe.style.width = ajax_optionDiv.clientWidth + 'px';
ajax_optionDiv_iframe.style.height = ajax_optionDiv.clientHeight + 'px';
ajax_optionDiv_iframe.id = 'ajax_listOfOptions_iframe';
document.body.appendChild(ajax_optionDiv_iframe);
}
var allInputs = document.getElementsByTagName('INPUT');
for(var no=0;no<allInputs.length;no++){
if(!allInputs[no].onkeyup)allInputs[no].onfocus = ajax_options_hide;
}
var allSelects = document.getElementsByTagName('SELECT');
for(var no=0;no<allSelects.length;no++){
allSelects[no].onfocus = ajax_options_hide;
}
var oldonkeydown=document.body.onkeydown;
if(typeof oldonkeydown!='function'){
document.body.onkeydown=ajax_option_keyNavigation;
}else{
document.body.onkeydown=function(){
oldonkeydown();
ajax_option_keyNavigation() ;}
}
var oldonresize=document.body.onresize;
if(typeof oldonresize!='function'){
document.body.onresize=function() {ajax_option_resize(inputObj); };
}else{
document.body.onresize=function(){oldonresize();
ajax_option_resize(inputObj) ;}
}
}
if(inputObj.value.length<minimumLettersBeforeLookup){
ajax_options_hide();
return;
}
ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';
ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
if(ajax_optionDiv_iframe){
ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;
ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
}
ajax_list_activeInput = inputObj;
ajax_optionDiv.onselectstart = ajax_list_cancelEvent;
currentListIndex++;
if(ajax_list_cachedLists[paramToExternalFile][inputObj.value.toLowerCase()]){
ajax_option_list_buildList(inputObj.value,paramToExternalFile,currentListIndex);
}else{
var tmpIndex=currentListIndex/1;
ajax_optionDiv.innerHTML = '';
var ajaxIndex = ajax_list_objects.length;
ajax_list_objects[ajaxIndex] = new sack();
var search_key = inputObj.value.replace(" ","+");
//search_key1 = search_key.replace(",",",");
var url = ajax_list_externalFile + '/' +search_key;
ajax_list_objects[ajaxIndex].requestFile = url; // Specifying which file to get
ajax_list_objects[ajaxIndex].onCompletion = function(){ ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,tmpIndex); }; // Specify function that will be executed after file has been found
ajax_list_objects[ajaxIndex].runAJAX(); // Execute AJAX function
}
}
function wordcount(string) {
var a = string.split(/\s+/g); // split the sentence into an array of words
return a.length;
}
function ajax_option_keyNavigation(e)
{
if(document.all)e = event;
if(!ajax_optionDiv)return;
if(ajax_optionDiv.style.display=='none')return;
if(e.keyCode==38){ // Up arrow
if(!ajax_list_activeItem)return;
if(ajax_list_activeItem && !ajax_list_activeItem.previousSibling)return;
ajax_options_rollOverActiveItem(ajax_list_activeItem.previousSibling,true);
}
if(e.keyCode==40){ // Down arrow
if(!ajax_list_activeItem){
ajax_options_rollOverActiveItem(ajax_list_optionDivFirstItem,true);
}else{
if(!ajax_list_activeItem.nextSibling)return;
ajax_options_rollOverActiveItem(ajax_list_activeItem.nextSibling,true);
}
}
/*if(e.keyCode==13 || e.keyCode==9){ // Enter key or tab key
if(ajax_list_activeItem && ajax_list_activeItem.className=='optionDivSelected')ajax_option_setValue(false,ajax_list_activeItem);
if(e.keyCode==13)return false; else return true;
}
if(e.keyCode==27){ // Escape key
ajax_options_hide();
}*/
}
//document.documentElement.onclick = autoHideList;
function autoHideList(e)
{
if(document.all)e = event;
if (e.target) source = e.target;
else if (e.srcElement) source = e.srcElement;
if (source.nodeType == 3) // defeat Safari bug
source = source.parentNode;
if(source.tagName.toLowerCase()!='input' && source.tagName.toLowerCase()!='textarea')ajax_options_hide();
}
Am a beginner in php as well as Codeigniter
Just echo your data in your controller
change
$response=$this->user_model->getAutoUserList($letters);
To
echo $this->user_model->getAutoUserList($letters);
change
onkeyup="ajax_showOptions(this,'getCountriesByLetters',event);
to
onkeyup="ajax_showOptions(this,'list_UserByName',event);
there is a question on this topic on stackoverflow, but an entire different process.
My Codeigniter autocomplete with ajax
Ok, feeling stupid here, but wondering what the problem is here exactly.
Although the function works as it should, I get this JS Error in Opera. Not sure about other browsers...
Uncaught exception: TypeError: Cannot
convert
'document.getElementById("shoutbox_area"
+ moduleId)' to object
oElement = document.getElementById("shoutbox_area"
+ moduleId).childNodes;
Here is the relevant code:
function appendShout(XMLDoc)
{
var shoutData = XMLDoc.getElementsByTagName("item");
var oElement = [];
if (shoutData.length > 0)
{
var moduleId = shoutData[0].getAttribute("moduleid");
if (shoutData[shoutData.length - 1].getAttribute("lastshout") != "undefined")
{
for (var i = 0; i < shoutData.length; i++)
if (shoutData[i].firstChild.nodeValue != 0)
document.getElementById("shoutbox_area" + moduleId).innerHTML += shoutData[i].firstChild.nodeValue;
oElement = document.getElementById("shoutbox_area" + moduleId).childNodes;
var i = oElement.length;
while (i--)
{
if (i % 2 == 0)
oElement[i].className = "windowbg2";
else
oElement[i].className = "windowbg";
}
oElement[oElement.length - 2].style.borderBottom = "1px black dashed";
}
}
}
Can someone please help me to understand why it is giving me an error here:
oElement = document.getElementById("shoutbox_area" + moduleId).childNodes;
Can I not assign an array to the childNodes?
EDIT:
This JS Error occurs when I try and delete a shout. The JS function for deleting a shout is this:
function removeShout(shout, moduleID)
{
var shoutContainer = shout.parentNode.parentNode;
var send_data = "id_shout=" + shout.id;
var url = smf_prepareScriptUrl(smf_scripturl) + "action=dream;sa=shoutbox;xml;" + "delete_shout;" + "canmod=" + canMod[moduleID] + ";" + sessVar + "=" + sessId;
sendXMLDocument(url, send_data);
var shoutID = 0;
while (shoutID !== null)
{
var shoutID = document.getElementById(shout.parentNode.id);
var moduleID = shoutID.parentNode.getAttribute("moduleid");
if (shoutID.parentNode.lastChild)
{
var url = smf_prepareScriptUrl(smf_scripturl) + "action=dream;sa=shoutbox;xml;get_shouts=" + (shoutID.parentNode.lastChild.id.replace("shout_", "") - 1) + ";membercolor=" + memberColor[moduleID] + ";maxcount=" + maxCount[moduleID] + ";shoutboxid=" + shoutboxID[moduleID] + ";textsize=" + textSize[moduleID] + ";parsebbc=" + parseBBC[moduleID] + ";moduleid=" + moduleID + ";maxcount=" + maxCount[moduleID] + ";canmod=" + canMod[moduleID] + ";" + sessVar + "=" + sessId;
getXMLDocument(url, appendShout);
}
element = shoutID.parentNode.childNodes;
var i = element.length;
while (i--)
{
if (i % 2 == 0)
element[i].className = "windowbg2";
else
element[i].className = "windowbg";
}
shoutID.parentNode.removeChild(shoutID);
}
}
Am using the following functions for the sending and getting the XMLHttpRequest as you may have noticed already in the removeShout function above:
// Load an XML document using XMLHttpRequest.
function getXMLDocument(sUrl, funcCallback)
{
if (!window.XMLHttpRequest)
return null;
var oMyDoc = new XMLHttpRequest();
var bAsync = typeof(funcCallback) != 'undefined';
var oCaller = this;
if (bAsync)
{
oMyDoc.onreadystatechange = function () {
if (oMyDoc.readyState != 4)
return;
if (oMyDoc.responseXML != null && oMyDoc.status == 200)
{
if (funcCallback.call)
{
funcCallback.call(oCaller, oMyDoc.responseXML);
}
// A primitive substitute for the call method to support IE 5.0.
else
{
oCaller.tmpMethod = funcCallback;
oCaller.tmpMethod(oMyDoc.responseXML);
delete oCaller.tmpMethod;
}
}
};
}
oMyDoc.open('GET', sUrl, bAsync);
oMyDoc.send(null);
return oMyDoc;
}
// Send a post form to the server using XMLHttpRequest.
function sendXMLDocument(sUrl, sContent, funcCallback)
{
if (!window.XMLHttpRequest)
return false;
var oSendDoc = new window.XMLHttpRequest();
var oCaller = this;
if (typeof(funcCallback) != 'undefined')
{
oSendDoc.onreadystatechange = function () {
if (oSendDoc.readyState != 4)
return;
if (oSendDoc.responseXML != null && oSendDoc.status == 200)
funcCallback.call(oCaller, oSendDoc.responseXML);
else
funcCallback.call(oCaller, false);
};
}
oSendDoc.open('POST', sUrl, true);
if ('setRequestHeader' in oSendDoc)
oSendDoc.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
oSendDoc.send(sContent);
return true;
}
Hopefully this is good enough, you can do a view source on it to see the actual HTML, but there are attributes that get added to the Shoutbox tags at runtime so as to be XHTML compliant, etc..
Please let me know if there is anything else you need?
Thanks :)
The code is breaking because shoutID is null in the second of these two lines, the second time through the loop:
var shoutID = document.getElementById(shout.parentNode.id);
var moduleID = shoutID.parentNode.getAttribute("moduleid");
The first of those lines is strange. Why not just use var shoutID = shout.parentNode;?
Also, the moduleId attribute seems to be nowhere around.
What are you trying to achieve with the while loop?
What I have is a single textbox. If the user hits the maxlength of it, I want to create a new textbox and then change focus to it so they can continue typing.
To accomplish this, I am trying to dynamically create textboxes that have an onkeyup event tied to them. To do this I am using document.createElement and the creation of the element works. The problem is that I can't get the parameters (the id of the current textbox and the id of the one to be created) to pass correctly and they are simply variables. Before I pass them I can test them and they are fine, but in the method they are null.
Here is my code:
<script type="text/javascript">
var i = 2;
function CreateTextbox() {
var box = document.getElementById(divCreateTextbox);
var curr = 'txt' + i;
var next = 'txt' + (i + 1);
var inp = document.createElement('input')
inp.type = 'text';
inp.name = 'textfield';
inp.maxlength = '10';
inp.id = curr;
inp.setAttribute('onkeyup', 'moveOnMax(inp.id, next)');
inp.onkeyup = function() { moveOnMax(inp.id, next); };
box.appendChild(inp);
box.innerHTML += "<br />";
i++;
return next;
}
function moveOnMax(field, nextFieldID) {
if (field.value.length >= field.maxLength) {
if (document.getElementById(nextFieldID) == null) {
var id = CreateTextbox();
if (document.getElementById(id) != null) {
document.getElementById(id).focus();
}
else
alert("problem...");
}
}
}
</script>
<div id="divCreateTextbox">
I am pretty new to Javascript, so if this is completely fubar'd, I apologize.
Any help is appreciated.
<script type="text/javascript">
getId = function(){
var id = 1;
return function(){
id++;
}
}();
function CreateTextbox() {
var box = document.getElementById("divCreateTextbox");
var curr = 'txt' + getId();
var inp = document.createElement('input');
inp.type = 'text';
inp.name = 'textfield';
inp.setAttribute("maxlength",'10');
inp.setAttribute("id",curr);
box.appendChild(inp);
inp.setAttribute('onkeyup','moveOnMax(this)');
box.appendChild(document.createElement("br"));
inp.focus();
}
function moveOnMax(s){
if(s.value.length >= parseInt(s.getAttribute("maxlength"))-1){
s.blur();
CreateTextbox();
}
}
</script>
<div id="divCreateTextbox"></div>
<script>
window.onload = function(){
CreateTextbox()
}
</script>
</html>
The problem you have is related to the scope of inp. When you use the var keyword you scoped it to that block.
Try this code:
inp.onkeyup = function() {
var local_inp_id = inp.id;
var local_next = next;
return function(){
moveOnMax(inp_id, next);
}
}();