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复选框列表在翻页后原来页的选择被丢掉了

This commit is contained in:
cxt 2017-08-16 17:34:25 +08:00
parent c8984e057a
commit ecfee445c3
5 changed files with 40 additions and 15 deletions
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2
app/controllers/subjects_controller.rb
View File

@ -95,7 +95,7 @@ class SubjectsController < ApplicationController
end
def append_to_stage
@shixuns = Shixun.where(:id => params[:shixun_id])
@shixuns = Shixun.where(:id => params[:choose_ids].split(",")).reorder("id desc")
end
def publish

6
app/views/layouts/base_subject.html.erb
View File

@ -10,6 +10,9 @@
<%= javascript_heads %>
<%= heads_for_theme %>
<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2','css/edu-popup','css/edu-common', "css/edu-public", 'css/taskstyle', 'css/edu-subject', 'css/moduel', 'css/font-awesome', 'css/edu-tooltipster', 'css/magic-check' %>
<!-- MathJax的配置 -->
<script type="text/javascript" src="/javascripts/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
<%= javascript_include_tag 'application', 'cookie',"avatars", 'header','prettify','attachments','edu/application','edu/subject' %>
<%= call_hook :view_layouts_base_html_head %>
<!-- page specific tags -->
<%= yield :header_tags -%>
@ -43,8 +46,5 @@
<div id="ajax-modal" style="display:none;"></div>
<%= call_hook :view_layouts_base_body_bottom %>
</body>
<!-- MathJax的配置 -->
<script type="text/javascript" src="/javascripts/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
<%= javascript_include_tag 'application', 'cookie',"avatars", 'header','prettify','attachments','edu/application' %>
</html>

13
app/views/subjects/_course_shixun_list.html.erb
View File

@ -39,4 +39,15 @@
<a href="javascript:void(0);" class="task-btn task-btn-blue fr" onclick="submit_choose_course_shixun()">选择</a>
<a href="javascript:void(0);" class="task-btn fr mr10" onclick="hideModal()">取消</a>
</div>
</div>
</div>
<script>
$(function(){
if($("#choose_shixun_ids").val() != ""){
var choose_ids = $("#choose_shixun_ids").val().split(",");
for (var i = 0; i < choose_ids.length; i++){
$("#shixun_input_" + choose_ids[i]).attr("checked", "checked");
}
}
});
</script>

24
app/views/subjects/_my_course_shixun_list.html.erb
View File

@ -6,6 +6,7 @@
<div class="task-popup-content">
<div class="course-option">
<%= form_for('new_form', :url => append_to_stage_subjects_path(), :remote => true, :method => "post", :html => {:id => 'choose_course_shixun_form'}) do |f| %>
<input name="choose_ids" type="hidden" value="" id="choose_shixun_ids">
<div class="clearfix" id="course_shixun_list">
<%= render :partial => "course_shixun_list" %>
</div>
@ -15,14 +16,17 @@
</div>
<script>
function submit_choose_course_shixun(){
if($("input[name='shixun_id[]']:checked").length == 0){
$("#lessong_nonechecked_tip").show();
} else{
$("#lessong_nonechecked_tip").hide();
$("#choose_course_shixun_form").submit();
$("#sx_none_notice").hide();
hideModal();
}
}
$("#course_shixun_list").on("click", "input[name='shixun_id[]']", function(){
var choose_ids = $("#choose_shixun_ids").val() == "" ? [] : $("#choose_shixun_ids").val().split(",");
if($(this).is(':checked')){
choose_ids.push($(this).val());
} else{
choose_ids.splice($.inArray($(this).val(),choose_ids),1);
}
if(choose_ids.length != 0){
$("#choose_shixun_ids").val(choose_ids.join(","));
} else{
$("#choose_shixun_ids").val('');
}
});
</script>

10
public/javascripts/edu/subject.js Normal file
View File

@ -0,0 +1,10 @@
function submit_choose_course_shixun(){
if($("#choose_shixun_ids").val() == ""){
$("#lessong_nonechecked_tip").show();
} else{
$("#lessong_nonechecked_tip").hide();
$("#choose_course_shixun_form").submit();
$("#sx_none_notice").hide();
hideModal();
}
}