72 lines
2.4 KiB
Plaintext
72 lines
2.4 KiB
Plaintext
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<%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg' ,'new_user' %>
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<script>
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$(function(){
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document.getElementById('forum_name').onkeydown = function()
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{
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var n = 0;
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var str = this.value;
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for (i = 0; i < str.length; i++) {
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var leg = str.charCodeAt(i);//ASCII码
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if (leg > 255) {
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n += 2;
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} else {
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n += 1;
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}
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}
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if(n >= 160)
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event.returnValue = false;
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}
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})
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function check_and_submit(doc){
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$("#error").html('').hide();
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check_forum_name();
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if(check_pass == false){
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return;
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}
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if( $("textarea[name='forum[name]']").val().trim() == "" && $("textarea[name='forum[description]']").val().trim() != "" ){
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$("#error").html("名称不能为空").show();
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return;
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} else if( $("textarea[name='forum[description]']").val().trim() == "" && $("textarea[name='forum[name]']").val().trim() != "" ){
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$("#error").html("描述不能为空").show();
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return;
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}else if($("textarea[name='forum[description]']").val().trim() == "" && $("textarea[name='forum[name]']").val().trim() == ""){
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$("#error").html("名称和描述不能为空").show();
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return;
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}
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else{
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doc.parent().parent().parent().submit();
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}
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}
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var check_pass = true;
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function check_forum_name(){
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check_pass = true;
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name = $("textarea[name='forum[name]']").val().trim();
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if(name == '<%= @forum.name%>'){
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return;
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}
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if( name != ""){
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$.get(
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'<%= check_forum_name_forums_path %>',
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{"forum_name":name},
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function(data){
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if( data == 'true'){
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$("#error").html("贴吧名称已经存在").show();
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check_pass = false;
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}
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}
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);
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}else{
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check_pass = false;
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}
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}
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</script>
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<%= render 'form_edit_mode' %>
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<script>
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var textarea = document.getElementById('forum_name');
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autoTextarea(textarea);
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var textarea1 = document.getElementById('forum_desc');
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autoTextarea(textarea1);
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</script> |