字数统计
This commit is contained in:
parent
1996283bd4
commit
69448b36ea
|
@ -1,4 +1,40 @@
|
||||||
|
<script>
|
||||||
|
var W3CDOM = document.createElement && document.getElementsByTagName;
|
||||||
|
|
||||||
|
window.onload = setMaxLength;
|
||||||
|
|
||||||
|
function setMaxLength() {
|
||||||
|
if (!W3CDOM) return;
|
||||||
|
var textareas = document.getElementsByTagName('textarea');
|
||||||
|
for (var i=0;i<textareas.length;i++) {
|
||||||
|
var textarea = textareas[i];
|
||||||
|
setMaxLengthItem(textareas[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
function setMaxLengthItem(textarea){
|
||||||
|
if (textarea.getAttribute('maxlength')) {
|
||||||
|
var counter = document.createElement('div');
|
||||||
|
counter.className = 'counter';
|
||||||
|
var counterClone = counter.cloneNode(true);
|
||||||
|
counterClone.innerHTML = '<span>0</span>/'+textarea.getAttribute('maxlength');
|
||||||
|
textarea.parentNode.insertBefore(counterClone,textarea.nextSibling);
|
||||||
|
textarea.relatedElement = counterClone.getElementsByTagName('span')[0];
|
||||||
|
textarea.onkeyup = textarea.onchange = checkMaxLength;
|
||||||
|
textarea.onkeyup();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function checkMaxLength() {
|
||||||
|
var maxLength = this.getAttribute('maxlength');
|
||||||
|
var currentLength = this.value.length;
|
||||||
|
if (currentLength > maxLength)
|
||||||
|
this.relatedElement.className = 'toomuch';
|
||||||
|
else
|
||||||
|
this.relatedElement.className = '';
|
||||||
|
this.relatedElement.firstChild.nodeValue = currentLength;
|
||||||
|
}
|
||||||
|
|
||||||
|
</script>
|
||||||
<% if jour.size >0 %>
|
<% if jour.size >0 %>
|
||||||
<% remove_allowed = (User.current.id == jour.first.user_id) %>
|
<% remove_allowed = (User.current.id == jour.first.user_id) %>
|
||||||
<ul class="message-for-user">
|
<ul class="message-for-user">
|
||||||
|
|
|
@ -1,36 +1,4 @@
|
||||||
<script>
|
|
||||||
var W3CDOM = document.createElement && document.getElementsByTagName;
|
|
||||||
|
|
||||||
window.onload = setMaxLength;
|
|
||||||
|
|
||||||
function setMaxLength() {
|
|
||||||
if (!W3CDOM) return;
|
|
||||||
var textareas = document.getElementsByTagName('textarea');
|
|
||||||
var counter = document.createElement('div');
|
|
||||||
counter.className = 'counter';
|
|
||||||
for (var i=0;i<textareas.length;i++) {
|
|
||||||
if (textareas[i].getAttribute('maxlength')) {
|
|
||||||
var counterClone = counter.cloneNode(true);
|
|
||||||
counterClone.innerHTML = '<span>0</span>/'+textareas[i].getAttribute('maxlength');
|
|
||||||
textareas[i].parentNode.insertBefore(counterClone,textareas[i].nextSibling);
|
|
||||||
textareas[i].relatedElement = counterClone.getElementsByTagName('span')[0];
|
|
||||||
textareas[i].onkeyup = textareas[i].onchange = checkMaxLength;
|
|
||||||
textareas[i].onkeyup();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
function checkMaxLength() {
|
|
||||||
var maxLength = this.getAttribute('maxlength');
|
|
||||||
var currentLength = this.value.length;
|
|
||||||
if (currentLength > maxLength)
|
|
||||||
this.relatedElement.className = 'toomuch';
|
|
||||||
else
|
|
||||||
this.relatedElement.className = '';
|
|
||||||
this.relatedElement.firstChild.nodeValue = currentLength;
|
|
||||||
}
|
|
||||||
|
|
||||||
</script>
|
|
||||||
<%= form_tag({:controller => 'words', :action => 'create_reply'}, :remote => true) do %>
|
<%= form_tag({:controller => 'words', :action => 'create_reply'}, :remote => true) do %>
|
||||||
<%= text_area_tag 'user_notes', "", :class => 'noline',
|
<%= text_area_tag 'user_notes', "", :class => 'noline',
|
||||||
:style => "resize: none;", :rows => 4,
|
:style => "resize: none;", :rows => 4,
|
||||||
|
|
|
@ -5,9 +5,10 @@
|
||||||
) %>').hide();
|
) %>').hide();
|
||||||
$('#journal_reply_ul_<%=@jfm.m_parent_id%>').append(pre_append);
|
$('#journal_reply_ul_<%=@jfm.m_parent_id%>').append(pre_append);
|
||||||
pre_append.fadeIn(600);
|
pre_append.fadeIn(600);
|
||||||
$('#project_respond_form_<%=@jfm.m_reply_id.to_s%> textarea').val('');
|
var textarea = $('#project_respond_form_<%=@jfm.m_reply_id.to_s%> textarea');
|
||||||
|
textarea.val('');
|
||||||
$('#project_respond_form_<%=@jfm.m_reply_id.to_s%>').hide();
|
$('#project_respond_form_<%=@jfm.m_reply_id.to_s%>').hide();
|
||||||
setMaxLength();
|
setMaxLengthItem(pre_append.find('textarea')[0]);
|
||||||
<% else %>
|
<% else %>
|
||||||
alert("<%= l(:label_feedback_fail) %>");
|
alert("<%= l(:label_feedback_fail) %>");
|
||||||
<% end %>
|
<% end %>
|
Loading…
Reference in New Issue